ATTENTION THE BOILER IS EQUIPPED WITH AUTOMATIC COMBUSTION CONTROL. FOR INFO, CONTACT THE AUTHORIZED AREA ASSISTANCE CENTER IN ADVANCE Baxi Luna Air 24 kw built-in boiler complete with Fumi-new ErP Methane or LPG exhaust kit Cod. A7736261 Technical features Sanitary nominal thermal power: 24 kW Heating nominal heat input: 20.6 kW Heating rated thermal power 80/60°C: 20 kW Heating rated thermal power 50/30°C: 21.8 kW Reduced thermal power 80/60°C: 3.4 kW Reduced thermal power 50/30°C: 3.7 kW Useful efficiency (pci) PN – average temperature 70°C: 97.7% Nominal efficiency 50/30°C: 105.8% Seasonal space heating energy efficiency class: A Seasonal energy efficiency class of the sanitary fixture: A Water heating - Load profile: XL NOx class 6 according to EN 15502 Emission of nitrogen oxides NOx 15 mg/kWh Degree of protection: IPX5D Primary water/gas coil exchanger in AISI 316L stainless steel Secondary water/water exchanger in oversized stainless steel Electric 3-way diverter valve Modulating fan with electronic speed variation Automatic by-pass on the heating circuit Dimensions (boiler) hxwxd: 770 x 470 x 238 mm Dimensions (case) hxwxd: 1170 x 600 x 240 mm MOON AIR Luna Air is the new range of condensing boilers ideal for outdoor installations. remote digital control panel with LCD display as standard suspended installation in partially protected places open-air suspended installation with cover kit, available as an accessory minimum operating temperature: -15°C antifreeze function and IPX5D protection degree wide modulation range 1:7 greater efficiency and silence GAC (gas adaptive control): automatic combustion control built-in installation: the ultra-compact dimensions of the boiler, 770x470x238 mm, allow it to be installed in the majority of boxes on the market; recessed telescopic fittings kit available as an accessory predisposition for combination with the Baxi integrated solar system connection to Ø50 mm rigid and flexible drain pipe - for mod. 24 kW total length (exhaust+intake) 40 metres: solution for renovating flues and in case of replacement of a natural draft boiler with a condensing boiler With Luna Air it is possible to create three different installations: suspended installation in partially protected places; open-air wall-hung installation with cover kit; recessed installation with containment box Product Guarantee : All products for sale on our site are new and packed. The warranty on this product is 24 months from the date of purchase

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Immergas VICTRIX TERA 24 V2 low nox methane condensing boiler complete with flue gas exhaust kit General Features Model: VICTRIX TERA 24 V2 Code: 3.032927 Power supply: methane Heating Energy Efficiency Class: A Energy Efficiency Class Sanitary: A Nominal domestic hot water heat output (useful): 28.0 kW Nominal heating heat output (useful): 24.0 kW Technical data sheet (Directive 92/42/EEC method) Burner type: Blown air Power at rated load: 24.0 kW Power at 30% of nominal load: 7.2 kW (at 50/30 °C) Efficiency at nominal load: 106.5 Efficiency at 30% of nominal load: 107.5 (at 80/60 °C) Efficiency at nominal load: 97.8 Efficiency at 30% of nominal load: 96.8 Electrical auxiliaries at rated load: 41 W at medium load: 60 W at zero load: 2 W Operating temperatures Average temperature: 50 °C Return temperature: 40 °C DHW temperature: 55 °C With ACS priority: yes TEST conditions at nominal load Average generator temperature: 70 °C Performance correction factor: 0.2 intermediate load Average generator temperature: 70 °C Performance correction factor: 0.2 with no load Power loss: 54.4W Fraction of losses to the mantle: 0.36 Dimensions Legend: V - Electrical connection G - Gas supply AC - Domestic hot water outlet ACV - Domestic hot water inlet kit solar valve (optional) AF - Sanitary water inlet SC - Condensation drain (internal diameter minimum Ø 13 mm) M - System delivery R - Plant return Product Warranty: All products for sale on our site are new and packaged. The warranty on this item is 24 months from the date of purchase.

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Technical features Model : Inoa S 24 Reference : 3310664 EU Certificate Number: 0085CU0394 Type of Installation : C10-C13-C23-C33-C43-C53-C63-C83-C93-B23 Gas Category: I2H Energy Performance Nominal heat output in Heating: 4.7 ~ 20.0 kW Heating Thermal Power 60°/80° C : 4,6 ~ 19,6 kW Thermal Power : 4.9 ~ 21.0 kW Nominal heat output in DHW: 4.7 ~ 23.5 kW DHW thermal power: 4.6 ~ 23.0 kW Combustion efficiency : 98.4% Efficiency at nominal heat input 60°/80° C : 88.2 ~ 98 % Efficiency at nominal heat input 30°/50° C : 94.6 ~ 105 % Efficiency at 30% at 30° C Hi : 108.5 % Idle efficiency 60°/80° C : 87.4 ~ 97.1 % Performance Stars : ★★★★ Class : A Maximum shell heat loss ΔT = 30°C : 0.2% Losses to chimney burner in operation: 1.6% Heating Expansion vessel pre-charge pressure: 1 bar Maximum heating pressure : 3 bar Expansion vessel capacity: 8 l High temperature heating temperature : 35° ~ 82° C Low temperature heating temperature : 20° ~ 45° C Domestic hot water DHW temperature : 36° ~ 60° C Specific flow rate in DHW : 11 l/min Instantaneous quantity of hot water ΔT=25°C : 13.2 l/min Instantaneous quantity of hot water ΔT=35°C : 9.4 l/min Stars Sanitary comfort : ★★★ Minimum withdrawal of hot water: 2 l/min Sanitary water pressure: 0.2 ~ 7 bar Withdrawal profile : XL Emissions Residual head : 100 Pa NOx class : 6 Fume temperature G20 at 60/80 : 54° C CO 2 content: 9.4% Maximum flue gas flow rate: 37 Kg/h Excess air : 21% Electrical data Power supply (V,Hz, Ø) : 220~240/50/1 Total absorbed electrical power: 62 W Minimum ambient temperature of use: >0° C Electrical system protection degree: X5D Dimensions and weight Dimensions (HxWxD): 745x400x319 mm Weight : 26Kg Inoa S Compact wall mounted boiler INOA S is the new Chaffoteaux brand condensing boiler, designed to guarantee great performance and high robustness: the primary exchanger in stainless steel and the metal front panel combine efficiency and durability Installation in partially protected places MET/LPG operation with standard kit AP operation with optional kit Compatibility with positive pressure collective flues (C10) Comfort in Heating Primary condensing exchanger in stainless steel. Up to 108% efficiency and 93% seasonal efficiency. 4-star combustion efficiency in compliance with the EN92/42 standard. Modulation range from 20% to 100% of maximum power. Reduced polluting emissions, NOx class 6. High efficiency circulator with continuous modulation to improve acoustic comfort and reduce energy consumption. Arrangement for integration into a heating system via Ebus 2 communication protocol (boilers, solar, system management modules and modulating thermoregulation accessories). Possibility of managing single-temperature and multi-temperature zones via Expert Control. Ready for Chaffolink connectivity. Sanitary comfort Sanitary heat exchanger in stainless steel. Domestic water performance: stars *** Flow rate 13.2 litres/minute with ΔT = 25ºC (24kW) and 16 litres/min with ΔT = 25ºC (29kW). Comfort of use and installation Single-volume structure and metal front panel for greater sturdiness. LCD display and front hydrometer for better accessibility. Front electrical connections. Extremely easy access to components during maintenance (DHW exchanger, hydraulic unit, etc.) Possibility of connection with external probe. Compatible with Expert Control, modulating and on/off accessories. Easier starting: automatic purge function and directly accessible combustion regulation Energy saving and respect for the environment Up to 35% energy savings in combination with a modulating chronothermostat and external probe. 40% reduction in CO 2 emissions Product Guarantee: All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.

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ATTENTION THE BOILER IS SUPPLIED WITH METHANE. LPG OPERATION THROUGH ADJUSTMENT BY AN AUTHORIZED SERVICE CENTER. FOR INFO, CONTACT BAXI ASSISTANCE IN ADVANCE Technical features ErP energy efficiency class (heating and DHW): A Load profile: XL DHW nominal heat input kW 24.7 Heating nominal heat input kW 20.6 Sanitary nominal thermal power kW 24 Energy efficiency (92/42/EEC) **** Efficiency at 100% Pn (80-60°C): 97.7% Efficiency at 100% Pn (50-30°C): 105.8% Expansion/pre-charge vessel capacity l/bar 7.5/0.8 Sanitary water temperature adjustment °C 35-60 Boiler capacity 40 l Boiler expansion vessel capacity/pre-charge l/bar 2/2.5 Sanitary water production ∆T 25°C l/min 13.8 Sanitary water production at discharge ∆T 30°C (1) l/30' 385 Degree of protection: IPX5D NOx class (EN 483) 5 Dimensions (hxlxp): 950x600x466 mm ; 62 kgs Power supply: CNG or LPG Cloud Duo-Tec+ Digital control panel The Duo-tec E range of boilers is equipped with a new digital control panel with an even more backlit LCD display, clearer and simpler to use thanks to dedicated and independent keys for regulating the temperature of the domestic hot water and of the heating. The display allows you to view all the information and set the operating parameters in an intuitive and immediate way. Efficiency and savings Wide modulation range: greater efficiency given by fewer starts and stops: with a high modulation ratio, the reduction of the continuous on/off cycles leads to a significant reduction in consumption (by 8-10%) and an equal reduction in polluting emissions adaptation of the thermal power produced to the power dissipated thus avoiding excessive overheating / cooling of the premises GAC Gas Adaptive Control It is an innovative system which, thanks to a new control electronics and a new electronic gas valve, guarantees automatic control of combustion to constantly maintain maximum efficiency values. Advantages: there are no manual interventions – reduced measurements, calibrations with this system, the boiler self-adapts to the quality of the gas (methane) and to the length of the flue gas pipes, keeping the efficiency constant the boiler also constantly regulates itself to maintain the maximum efficiency values, favoring a reduction in gas consumption and generating less pollution thanks to the continuous control of emissions. Fully modulating pump with de-aeration The circulation pump can operate at maximum speed, minimum speed or in "automatic" mode: in the latter case, the speed (min./max) will be selected so that the delivery/return ∆T in heating remains constant at 20 °C thus ensuring a significant reduction in pump consumption and, given the lower mechanical stresses (compared to a pump that always runs at maximum speed), also in maintenance costs. During the first ignition phase, we recommend activating the automatic de-aeration function. This function eliminates the presence of air in the heating circuit and therefore avoids any blockages of the boiler, overheating of the system, etc. Guidelines in case of replacement of a conventional boiler with a new condensing one There are two main problems that can be encountered: Flues and smoke exhaust duct Condensate drain To overcome the above, Baxi recommends: the use of a Ø50 mm exhaust pipe Baxi has in fact developed a system that allows easy ducting in existing flues (for 24kW models). For condensing boilers, the novelty is brought about by the low temperatures of the fumes which allow the use of specific plastic materials; however, in the presence of existing 316 stainless steel flues, installed correctly and with gaskets suitable for receiving damp fumes, there are no problems and they can easily be reconnected to the new boilers while it is absolutely not compliant with the use of aluminum flues or smoke pipes . In fact, aluminum is a metal that is not resistant to the acid condensates present in the fumes. (*) Each Ø50 mm diameter bend decreases the length of the drain by 4m the use of the condensate drain pump Baxi has designed this kit to collect the condensate produced by condensing boilers for domestic use: the pump allows the creation of condensate drainage systems in the absence of natural drainage near the boiler. The operation of condensing boilers determines the formation of condensate, due to the principle of condensation. This water therefore needs to be disposed of through special drains. If there is no adequate slope and therefore it is not possible to dispose of the condensate by gravity, it is necessary to install a pump that conveys it towards the drains. The pumps used are also equipped with special non-return valves to avoid bacterial contamination due to any stagnation and return of the waste water. The use of buildings avoiding the use of annoying pipes. Characteristics : Wide modulation range 1:7 greater efficiency and silence GAC (gas adaptive control): automatic combustion control Up to 500 l of hot water in 30 minutes (ΔT 30°C) 40 l stainless steel kettle Digital control panel with large backlit LCD display Compatibility with the Baxi Mago (optional accessory) for remote boiler control DHW expansion vessel available as STANDARD (for 33 kW mod.) and as an accessory (for 24 kW mod.) Connection to rigid and flexible Ø50 mm exhaust pipe: solution for restoring flues - mod. 24 kW total length 40 meters (intake+exhaust) STANDARD installation kit (gas cock / DHW inlet / telescopic fittings) hydraulic system Electric three-way diverter valve Pre-mix burner in stainless steel Flue water exchanger in stainless steel Stainless steel kettle Modulating fan with electronic speed variation Automatic by-pass High efficiency circulation pump with total modulation Pump anti-blocking system and three-way valve which intervenes every 24 hours Heating circuit safety valve at 3 bar 8 bar boiler safety valve Sanitary expansion vessel (2 litres) standard for mod. 33 GA VES Sanitary recirculation arrangement Thermoregulation system Standard climate control (with external probe available as an option) Arrangement for connection to a zone system Control system Safety thermostat against overheating of the water/fumes exchanger Hydraulic pressure switch which blocks the gas in case of water shortage Safety thermostat against fume overheating Temperature control using NTC probes Anti-legionella function Total antifreeze device Electronic thermometer Heating circuit digital pressure gauge Product Guarantee: All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.

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Beretta CIAO X 30 C low NOx 6 condensing boiler complete with flue exhaust kit - NEW ErP cod. 20197876 Technical features Code: 20197876 Energy label specifications according to the European ErP directive Seasonal heating energy efficiency class A Energy efficiency class of the sanitary fixture A Heating thermal capacity (max-min) 25.0 - 3.95 kw Nominal DHW heat input (max-min) 30.0 - 3.95 kw Supply voltage V-Hz 230 - 50 IP degree of protection IPX5D NOx class 6 HEATING Max pressure-temperature bar-°C 3-90 Membrane expansion vessel l 8 SANITARY Max pressure bar 8 DHW production at ?T= 25 °C / 30 °C / 35 °C l/min 17.2/14.3/12.3 Minimum DHW flow l/min 2 DIMENSIONS, WEIGHT Boiler dimensions (HxWxD) mm 700x400x275 HELLO X, the comfort you deserve CIAO, ONE OF THE BEST-SELLING WALL-MOUNTED BOILERS EVER IN THE BERETTA PORTFOLIO, HAS BEEN COMPLETELY REDESIGNED, CREATING A NEW CONDENSING RANGE WITH MANY INNOVATIVE FEATURES AND ADVANTAGES: CIAO X The new Beretta range retains the distinctive characteristics of the previous models of the same name in terms of reliability and ease of use, adding many other important and innovative features: from the new primary heat exchanger in stainless steel , to the innovative touchpad interface up to the DIN standard hydraulic connections. With CIAO X, Beretta enhances the search for comfort and innovation with respect for the environment, which represents one of the strengths of the brand, starting from its origins. This renewed energy awareness translates into high efficiency, low consumption and a high modulation ratio (1:8), which combined with installation flexibility, compact dimensions and low weight, allow CIAO X to be placed at the top of its category. But there's more. HELLO X looks forward to future generations. The new range can already process a mixture of hydrogen up to 20%, the source of sustainable energy that will be the real ecological turning point in the coming years THE RANGE Ciao X is available in a complete range of 5 models, to meet the various needs of heating: CIAO X 25 C (combined, with dedicated codes for methane and LPG) CIAO X 30 C (combined) CIAO X 15 R (heating only) CIAO X 25 R (heating only) The compact dimensions and low weight of CIAO X allow it to be installed practically anywhere in the home, even in a wall unit in the kitchen. The product can also be installed outside the home (recessed in a BOX or in a partially protected place). CHECK YOUR COMFORT WITH A TOUCH One of the distinctive features of the new CIAO X is the digital touchpad interface, which combines design and innovation with ease of use. With a simple touch on 7 points of the panel, you can intuitively access all the settings and the boiler and system parameters. Each touch activates a buzzer, which generates acoustic feedback to confirm the operation. The LCD display communicates with the user and the installer through icons, without using texts, in order to allow an immediate understanding of the displayed function. EVERYWHERE HELLO X The soft and essential lines of the innovative touch control give CIAO X a modern and pleasant character, which facilitates integration into any context. The compact dimensions and low weight allow the boiler to be easily installed practically everywhere, not only inside the home, but also outside (recessed in a box or in a partially protected place). CIAO X is therefore ideal for replacing old boilers, both with DIN and Beretta connection sequences, thanks to the availability of accessory kits that simplify conversion. A wide range of accessories completes the CIAO X offer: flue kits, compact water filters (softener and magnetic) and cover of the hydraulic connections, facilitating their installation and harmonizing their integration, both indoors and outdoors. NEW STAINLESS STEEL CONDENSING EXCHANGER CIAO X is equipped with a new primary exchanger in stainless steel , with a smooth tube with a large section, to ensure excellent efficiency and cleanliness over time. Stainless steel, in addition to the high resistance to the corrosive action of acid condensate, prevents the internal formation of oxides and other electrochemical phenomena typical in installation on old systems. The single wrapped coil geometry (hydraulic circuit in series) ensures constant flow in all sections of the exchanger and intrinsically prevents clogging phenomena. Front access facilitates periodic maintenance and cleaning of the combustion chamber NEW FUNCTIONS FOR GREATER COMFORT IN SANITARY In the combined models, the high-performance plate exchanger, connected to the primary hot water circuit, allows domestic hot water to be heated instantaneously, without the need for an external boiler. The new sanitary exchanger has been optimized by Beretta to obtain high performance and maximum comfort for the end user in terms of temperature stability and reduced waiting times. These pluses, which place CIAO X at the top of the reference category, ultimately translate into water and energy saving, for greater respect for the environment. Here are some of the special functions of CIAO X: The PREHEATING function and its evolution in PREHEATING SMART have been designed to further reduce water and gas consumption. In fact, these functions make it possible to keep the water warm inside the new high-efficiency plate exchanger, produced in our factories, while reducing waiting times. The TOUCH & GO function allows you to activate instant pre-heating, only for a specific request. Other special functions such as DOMESTIC DELAY, ANTI-OSCILLATION, SMART FAN allow to improve the performance of the boiler in particularly difficult operating conditions, such as for example in the case of very low or very high inlet water temperature, or a very shallow water HI, COMFORT YOUR COMFORT AT YOUR FINGERTIPS CIAO X* IS COMPATIBLE WITH HI, COMFORT, THE NEW IOT SOLUTION PLATFORM BY BERETTA, WHICH ALLOWS TO MANAGE COMFORT IN A SIMPLE AND INTUITIVE WAY The end user can manage the home climate with the traditional HI, COMFORT T100 thermostat control, via the new HI, COMFORT App, which can be connected to the thermostat via the Wi-Fi box. The new App can be downloaded free of charge for Android and iOS systems and allows you to monitor the status, remotely set the domestic hot water temperature and define the boiler settings in a simple and safe. Furthermore, installing HI, COMFORT T100 is quick and easy and, in case of replacement of an old thermostat, does not require interventions on the electrical system of the house. HI, COMFORT T100, battery powered, also allows "wireless" installation, if the system is equipped with a radio frequency receiver SMART KEY K100 The new CIAO X range was created ready for the K100 Smart Key, an accessory designed for the latest generation Beretta condensing boilers, which marks their evolution towards increasingly eco-sustainable comfort. The Smart Key K100, through the App proprietary HI, COMFORT, allows you to know the operating status of the boiler, change its parameters and much more, all remotely. The various functions of the Smart Key K100 are certainly of interest to the user: from the "Bottle Function", to protect children and non-self-sufficient users from the risk of burns, to the "Booster Function", to maximize speed heating the environment, up to the "Wellness Function", to maintain a constant hot water temperature for maximum comfort and much more, all to be discovered. And for users who are increasingly attentive to the environment, it is possible, through the HI, COMFORT App, to monitor and manage the use of energy in their heating system, saving up to 15%* of consumption and avoiding unnecessary waste. For a sustainable future CIAO X is born ready to work with mixtures of natural gas and hydrogen - up to a maximum of 20% - a first important step towards achieving the objectives of environmental sustainability and the path of decarbonization initiated by the European Union. Availability in huge quantities Producibility using low-impact methods and in a sustainable way from renewable sources, such as wind energy, photovoltaics and biomass Reduction of polluting emissions in the percentage relative to its use Real opportunity for change to start the decarbonization process, fight global climate change, improve air and life quality Product Guarantee: All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.

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Baxi LUNA IN PLUS 26 kW low NOx built-in condensing boiler complete with flue gas exhaust kit standard fittings kit cod. A7736264 Methane or LPG - NEW Technical features XL load profile Seasonal space heating energy efficiency class A Water heating energy efficiency class A DHW nominal heat input kW 26.8 Heating nominal heat input kW 20.6 Reduced heat input kW 3.9 Sanitary nominal thermal power kW 26 Expansion tank capacity l 25-80 Domestic hot water production ∆T 25°C (1) l/min 13.8 Minimum domestic water flow rate l/min 2 Dimensions (hxlxp) - with case mm 1170x600x245 Dimensions (hxlxp) - boiler mm 770x470x238 Degree of protection IPX5D MOON IN PLUS Luna IN Plus is the new range of wall-mounted condensing boilers ideal for outdoor built-in installations thanks to the fittings kit for built-in installation supplied as standard . With Luna IN Plus it is possible to create three different installations: built-in installation with containment box; suspended installation in partially protected places; open-air suspended installation with cover kit. Luna IN Plus: the ideal boiler for built-in installation outdoors Luna IN Plus is the ideal boiler for built-in installation outdoors specifically designed to replace an old built-in generator. The extremely compact dimensions of the boiler facilitate its installation in small/medium-sized apartments (even in new homes) and in general in all housing units where efficient space management is an important objective (eg in technical rooms or in the presence of containment boxes) The packaging includes the bracket and installation fittings for inserting the boiler into the containment box (available as an accessory). Outdoor hanging installation Luna IN Plus can be suspended outdoors, in partially protected places (e.g. balconies) and also outdoors with the addition of the outdoor cover kit. To facilitate installation, the telescopic fitting kit accessory is available in both installations (with gas and sanitary water tap). Inside the packaging are the template and the hooking bracket for wall installation. Features Luna IN Plus Wide modulation range: greater efficiency given by fewer starts and stops: with a high modulation ratio, the reduction of continuous on/off cycles leads to a significant reduction in consumption (by 8-10%) and an equal reduction in emissions pollutants Gas Adaptive Control Innovative system which, thanks to a new control electronics and a new electronic gas valve, guarantees automatic control of combustion to constantly maintain maximum efficiency values. Compactness Depth of only 238 mm which allows it to be installed in most of the boxes on the market. Digital control panel Digital control panel that allows easy programming and immediate boiler operation diagnostics with recording of the latest anomalies (STANDARD in models Luna IN Plus 26, 30 and 1.24 Antifreeze function The boiler has been designed to operate down to -15°C. Furthermore, the anti-freeze function provides for the automatic ignition of the burner, avoiding freezing phenomena hydraulic system Electric three-way diverter valve (also heating only model) Pre-mix burner in stainless steel Stainless steel water/fumes exchanger Increased DHW exchanger in stainless steel which allows the boiler to condense even in DHW operation Modulating fan with electronic speed variation Automatic by-pass High efficiency circulation pump with total modulation Pump anti-blocking system and three-way valve which intervenes every 24 hours Heating circuit safety valve at 3 bar Thermoregulation system Room probe, heating and DHW programmer integrated in the remote control panel Standard climate control (with external probe available as an option) Arrangement for connection to a zone system Control system Safety thermostat against overheating of the water/fumes exchanger Hydraulic pressure switch which blocks the gas in case of water shortage NTC safety probe against fume overheating Temperature control using NTC probes Total antifreeze device Electronic thermometer Heating circuit digital pressure gauge Product Guarantee: All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase

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Ariston Condensing boiler for outdoor use GENUS ONE NET EXT 25 Methane complete with flue gas exhaust kit Product code: 3301225 Energy label specifications according to the European ErP directive Class A heating energy efficiency (A+ achieved thanks to thermoregulation) Sanitary energy efficiency profile XL Class A Characteristics of heating/DHW operation: Max/min nominal heat input (heating) PCI: 22-2.5 kW Nominal heat input max/min (sanitary) PCI: 26-2.5 kW Max/min useful heat output (heating): 21.5-2.3 kW Efficiency at nominal heat input (60/80°C) PCI: 97.7% Efficiency at nominal heat input (30/50°C) PCI: 106.7% Efficiency at 30% (30°C) PCI: 109.7% Max/min heating temperature (high temperature): 82-35°C Max/min heating temperature (low temperature): 45-20°C DHW max/min temperature: 60-36°C Quantity of hot water (deltaT 25°C): 15.4 l/min Quantity of hot water (deltaT 35°C): 11 l/min Specific flow rate (first 10' with deltaT 30°C): 12.8 l/min minimum operating temperature (-20°C with antifreeze kit) -15°C Power supply voltage/frequency V/Hz 230-50 Total absorbed electric power: 84,7W Degree of protection of the electrical system IP X5D Dimensions mm (HxWxD) 770 x 505 x 240 External installation Power supply: methane Functionality: XtraTech™ stainless steel Standard connectivity: with the Sensys NET thermostat Thermoregulation included: Sensys NET system manager + external probe Functions: AUTO, Comfort, CARE Operation CNG, LPG and propane air without the need for kits. The transformation takes place thanks to the combustion control by selecting the type of gas from the technical menu GENUS ONE NET EXT XtraTech™ heat exchanger in exclusive Ariston stainless steel, with high head Exchanger passage sections +142% compared to the previous version Ignition system, electronic combustion control Gas transformation from the technical menu Modulation ratio 1:10 Ariston Net connectivity included with Sensys Net BusBridgeNet® communication protocol AUTO and Comfort function Class A+ in heating thanks to the Sensys NET system manager and standard external probe Minimum operating temperature down to -20°C* Semi automatic filling Electro-galvanized coat for outdoors Smoke outlet 80, 60, 50 mm Comfort function It speeds up hot water dispensing in two modes: Comfort Plus Mode (always hot water in just 5") and Comfort Mode (hot water for 30' after the last tap). Auto function Maximum comfort, efficiency and energy savings based on automatic analysis of the environmental conditions, connected external devices and required performance. System management New communication protocol designed to ensure complete system management. High efficiency Product characterized by high energy performance, reduction of consumption and polluting emissions. Extra small size Extremely small footprint to adapt to any space problem. Made in Italy Made entirely in Italy. Modulating circulation Modulating circulator for optimizing consumption and maximizing performance. Outdoor installation Possibility of outdoor installation thanks to all the weather protection devices. Product Warranty All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.

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Caldaia Riello FAMILY 25 KIS a condensazione completa di kit scarico fumi Low NOx Metano - NOVITA' RISCALDAMENTO Portata termica nominale kW 20,00 Potenza termica nominale (80°/60°) kW 19,48 Potenza termica nominale (50°/30°) kW 21,24  SANITARIO Portata termica nominale kW 25,00 Potenza termica nominale (*) kW 26,25 Rendimento di combustione % 97,8 CATEGORIA II2H3P Tensione di alimentazione V-Hz 230-50 Grado di protezione IP X5D  ESERCIZIO RISCALDAMENTO Pressione massima bar 3 Vaso d’espansione a membrana l 10 Dimensioni LxPxH mm 470x275x740 Classe energetica Riscaldamento/Sanitario A Family  La nuova gamma FAMILY nasce hybrid-ready, grazie all’intelligenza di sistema REC 10CH integrata nel pannello di controllo di serie. La caldaia è pertanto in grado di gestire in maniera integrata le sorgenti termiche a disposizione, senza necessità di controlli accessori. NON SERVE DECIDERE OGGICon FAMILY è possibile decidere di passare all’ibrido anche in un secondo momento, ampliando il sistema con pompe di calore, pannelli solari e bollitori/accumuli dell’offerta Riello, secondo le indicazioni a catalogo.ENERGY-SAVINGI sistemi ibridi consentono di ridurre i costi della generazione termica e le emissioni dannose in ambiente, grazie all’integrazione delle energie rinnovabili. FAMILY SI RINNOVA. IL TOP DI GAMMA DELL’OFFERTA MURALE RIELLO È IL RISULTATO DI UN NUOVO MODO DI PENSARE L’ENERGIA: EFFICIENTE, IBRIDA, GREEN. RISPETTOSA DELL’AMBIENTE PER IL MASSIMO RISPARMIO ENERGETICO, FAMILY È LA CALDAIA CHE STAVI CERCANDO, PER UN TOTALE COMFORT IN RISCALDAMENTO E IN SANITARIO. HYBRID READYFAMILY nasce hybrid ready, in grado cioè di gestire direttamente, senza necessità di accessori aggiuntivi, i componenti di un sistema multi-energia, in modo efficiente ed efficace.SCAMBIATORE IN ACCIAO INOXScambiatore primario in acciaio inox, con geometria a spira unica avvolta. Massima efficienza e affidabilità.ALTA EFFICIENZAMassimo comfort e minimi consumi, in riscaldamento ed in sanitarioSTABILITÀ DELL’ACQUA CALDA SANITARIANuovo scambiatore sanitario a piastre ottimizzato, per performance al top della categoria in termini di efficienza, stabilità della temperatura e tempi di attesa.INSTALLAZIONE SEMPLICE E VELOCECon FAMILY l’installazione e l’accesso ai componenti sono semplificati per ridurre al minimo tempo e faticaBASSE EMISSIONIFAMILY è certificata Classe 6 di NOx, la migliore prevista dagli standard europei. FAMILY è caratterizzata dal sistema di controllo di combustione elettronico evoluto, che monitora costantemente la combustione per ottenere consumi ed emissioni sempre ottimizzate.PANNELLO DI CONTROLLO CON NUOVA FUNZIONE IBRIDAGrazie all’intelligenza di sistema REC 10CH, integrata nell’elettronica della nuova FAMILY, la caldaia è in grado di gestire un sistema multi-energia, in modo semplice per l’utente e senza necessità di controlli accessori.  Garanzia Prodotto :  Tutti i prodotti in vendita sul nostro sito sono nuovi ed imballati. La garanzia su questo articolo è 24 mesi dalla data dell'acquisto.

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Technical features Heating ERP class A Healthcare ERP Class A Load profile XXL Heating capacity max / min kW 30.6 / 3.5 Max DHW heat input (Hi) kW 34.7 Max / min DHW thermal power kW 34.0 / 3.4 Efficiency 30% % 109.5 NOx emission class (EN 15502-1) - 6 Heating expansion vessel capacity 10 litres Sanitary flow rate ?t 25°C l/min 19.5 Protection degree (IEC 60529) IP X4D Dimensions HxWxD mm 700x420x320 Bluehelix HiTech RRT   The new user interface with «capsense» technology, without mechanical keys and equipped with a 2.8'' graphic display, allows the user to interact with the product easily and extremely simply. Thanks to the energy efficiency of the space heating ηs 94% among the highest in the category (Class A ErP, scale from G to A++) and to the combination with the Connect remote control, able to read the external temperature directly from the internet, reaches the system energy class A+ (scale from G to A+++). Easily adapts to load conditions thanks to the wide modulation range which can reach up to 1:10 (1:10 mod. 34 C, 1:9 mod. 28 C, 1:7 mod 24 C). Thanks to the "Hydrogen plug-in" system, one of its most important innovations, it is already able to self-regulate to work with mixtures of natural gas and hydrogen, which will soon arrive in Europe, to combat global warming. Designed to fully satisfy the requests for a "robust" product from every point of view thanks to the high-passage primary exchanger capable of guaranteeing maximum efficiency and reliability over time also, and not only, as a replacement for old generators in particularly dirty systems . Silence at the top The particularly careful design of BLUEHELIX HITECH RRT has made it possible to achieve significant values ​​in terms of silence and acoustic comfort, so much so that it could almost be difficult to distinguish the background noise of a home from the noise produced by the boiler during normal operation. It will be difficult to realize whether the boiler is on or off from its noise, as on older generations of boilers, because even the on/off transients have been optimized according to acoustic comfort. The planning also took care of the design, creating a precious mantle in 3 removable pieces, which descends to cover the pipe connections Characteristics Boiler with thick stainless steel primary exchanger , with increased passages (at the top of the category) to guarantee durability and reduced maintenance, it maintains high efficiency even on old systems with oxidation and dirt thanks to the combination with the CONNECT modulating remote control and the reading of the external temperature directly from the internet, it reaches the maximum energy efficiency A+ (scale from G to A+++) Class 6 NOx: already in line with the provisions of the ErP regulation from 26.09.2018 (NOx emissions < 56mg/kWh) MC2: Multi Combustion Control, new combustion system with patented gas-adaptive technology of industrial origin for better adaptability of use to varying conditions of the gas network (e.g. fluctuations or reduced pressures) MGR: Methane LPG Ready, through a simple configuration the boiler is able to operate on both methane and LPG without the use of additional conversion kits Exclusive exchanger-burner system with self-cooled door (without insulators): simplifies maintenance and reduces its cost thanks to fewer perishable parts Instantaneous production of DHW with dedicated DHW plate heat exchanger (only for version C) Hydraulic connections covered by the boiler casing Large backlit multifunction graphic display for easy and correct parameter setting Standard by-pass Easily adapts to load conditions thanks to the wide modulation range which can reach up to 1:10 (1:10 mod. 34 C, 1:9 mod. 28 C, 1:7 mod 24 C). Particularly suitable for operation in flues that require "heavy" ducting thanks to the approval for operation with 50mm diameter flue pipes FPS: Smoke Protection System. The flue clapet valve inserted as standard on the boiler allows easy connection to pressurized collective flue systems (e.g. in renovations), in accordance with the UNI 7129 standard Designed to simplify and facilitate normal maintenance and cleaning operations Predisposition for solar systems: prepared for the production of domestic hot water combined with solar panel systems ECO function in DHW for greater savings in the period of low use of hot water (only for version C) Digital flame control with three re-ignition attempts in the event of malfunction due to lack of flame detection (only for methane operation) Place of installation: also for outdoors in a partially protected place up to -5°C as standard and up to -15°C with the aid of the optional antifreeze heater kit Boiler control The new user interface with ''capsense'' technology, without mechanical keys and equipped with a 2.8'' graphic display, allows the user to interact with the product easily and extremely simply, customizing the operation of the appliance in so as to manage the environmental comfort according to one's needs. Thanks to the remote connection via bus, this can also be done directly from the CONNECT remote control, even via smartphone. The boiler is also set up to connect a second room thermostat to dedicated terminals to manage multi-zone systems. TOP EFFICIENCY Even on old systems (replacements) The BLUEHELIX HITECH RRT heat exchanger THERMOBALANCE™ (fig. A) compared to the more classic and widespread steel exchanger (fig. B) also used in the past by the Ferroli Group exclusively on a small series of boilers produced for the market English, and then immediately abandoned in favor of the evolution towards the proprietary steel exchanger used in the Bluehelix models (2012 -> ). This geometry allows the heat exchanger of the THERMOBALANCE heating unit to operate almost at maximum design efficiency even in conditions of partial blockage, while with the same amount of deposits and sediments (e.g. due to installation on old systems) the exchanger in fig . B tends to block up much faster in the part in contact with the flame due to the reduced passage area of ​​the fluid, in which a real barrier of deposits * is formed which hinder the heat exchange and reduce the efficiency beyond below the nominal values MC2 Multi Combustion Control The electronics control the flame ionization current in order to ensure optimal combustion as the air density or gas quality varies. The relationship between the air/gas ratio (λ) and the flame ionization signal is used to control the air-gas ratio itself and therefore the combustion. MC2 : Multi Combustion Control, the new combustion system with patented gas-adaptive technology improves the adaptability of use as the conditions of the gas network vary (e.g. fluctuations or reduced pressures). EASY MAINTENANCE Trouble-free maintenance At the time of the first maintenance, the technician can appreciate the care with which every detail has been designed to facilitate his work. Thanks to the maximum accessibility of the main components, the "Thermobalance"TM thermal group allows maintenance to be carried out with maximum precision and speed. Some examples: Internal accessibility is favored by the 3-piece mantle with removable side panels. The electrical box of the electronic card can be easily extracted from the chassis leaving free access to the internal parts. - The fan, offset from the burner and placed underneath, must not be disassembled to access the steel burner-exchanger group. The burner door is totally self-air-cooled and therefore does not require an insulating panel, avoiding the risk that this could be damaged or broken during disassembly for cleaning. The burner can be disassembled by loosening just 3 bolts leaving free access to the stainless steel exchanger. The exchanger with extra-large passages is designed to challenge the hardest waters and is easy to clean thanks to the non-collectorised single-pipe circuit. The domestic hot water inlet filter can be extracted very easily directly from the inside without having to remove the boiler hydraulic connections. Any disassembly and replacement of the plate heat exchanger takes place simply by removing the two Allen bolts accessible from the front Warranty All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.

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Caratteristiche tecniche Modello : Residence IN 25 KIS Codice prodotto : 20189650 Potenza nominale : 19,0 kW Alimentazione : Metano/gpl Efficienza energetica Classe di efficienza energetica stagionale del riscaldamento : A Classe di efficienza energetica del sanitario : A Efficienza energetica stagionale del riscaldamento : 93% Consumo energetico annuo : 42 GJ Potenza termica utile Potenza termica nominale e a regime di alta temperatura : 19,4 kW Potenza termica nominale e a regime di bassa temperatura : 6,5 kW Efficienza utile Alla potenza termica nominale e a regime di alta temperatura : 87,3 % Al 30% potenza termica nominale e a regime di bassa temperatura : 98,5 % Consumi elettrici ausiliari A pieno carico : 32,0 W A carico parziale : 12,0 W In modalità Stand-by : 3,0 W Performance in riscaldamento Portata termica : 3,95 ~ 25 kW Pressione massima : 3 bar Temperatura massima : 90° C Performance in sanitario Portata ACS minima : 2 l/min Pressione massima : 8 bar Produzione ACS : 10,2 ~ 11,9 ~ 14,3 kW Dati installativi Diametro tubo entrata / uscita riscaldamento : 3/4" Diametro tubo entrata / uscita sanitario : 1/2" Dimensioni e peso Dimensioni (AxLxP) : 740x420x249 mm Peso : 31,0 Kg Caldaia murale a condensazione Riello RESIDENCE IN La soluzione efficiente, dove lo spazio fa la differenza Residence In è la soluzione Riello pensata per le esigenze installative in cui lo spazio fa la differenza e per un comfort senza compromessi. Residence In si distingue per compattezza, flessibilità applicativa e ampia disponibilità di accessori che garantiscono la compatibilità e retrocompatibilità anche nei box Riello più piccoli.  Lo scambiatore primario, interamente realizzato in acciaio inox e con accessibilità frontale alla camera di combustione, e lo scambiatore a piastre ottimizzato assicurano la massima efficienza e affidabilità nel tempo e garantiscono un comfort elevato, sia in riscaldamento che in sanitario Con RESIDENCE IN, Riello continua il percorso di rinnovamento della propria offerta murale in chiave eco-compatibile. L’ampio range di modulazione 1 : 8, le bassissime emissioni di NOx, che posizionano la gamma in Classe 6 (la migliore secondo gli standard europei), e la predisposizione per il funzionamento con miscele di gas naturale e idrogeno – fino a un massimo del 20% - sono solo alcune tra le caratteristiche che qualificano RESIDENCE IN come la caldaia ideale per un’installazione di valore nel tempo, dal minimo impatto ambientale ed estetico. Installazione universale Massima flessibilità installativa sia all’interno, all’esterno (in luogo parzialmente protetto) e a incasso in box Stabilità di acqua calda sanitaria Acqua calda senza oscillazioni di temperatura, per un comfort ottimale durante i prelievi Interfaccia digitale  Interfaccia dal design moderno, che si distingue per l’intuitività di utilizzo, comunicando con l’utente per mezzo di icone e testi scorrevoli. Basse emissioni La migliore in termini di rispetto ambientale a livello europeo Compattezza e flessibilità per un'installabilità universale RESIDENCE IN è la soluzione ideale per la sostituzione, oltre che per la nuova edilizia. Le dimensioni ridotte del prodotto, unitamente alla disponibilità di una gamma articolata di kit accessori per ogni tipo di applicazione, facilitano e velocizzano l’installazione, anche in piccoli box pre-esistenti. RESIDENCE IN, come suggerisce il nome, è la nuova caldaia Riello pensata in primis per l’installazione a incasso in box. Grazie alle ridotte dimensioni e alla disponibilità di una gamma dedicata di kit accessori, RESIDENCE IN è compatibile e retrocompatibile con le varie tipologie di box Riello. La nuova soluzione Riello, in caso di sostituzione di un modello a incasso, assicura all’utente un notevole risparmio, evitandogli sia l’acquisto di un nuovo box, che eventuali spese murarie per adeguare lo spazio della nicchia. Inoltre, gli attacchi idraulici con sequenza Riello rendono la sostituzione con le vecchie caldaie ancor più facile e immediata. L’installabilità a incasso è un plus anche per la nuova edilizia, permettendo di risparmiare spazio sempre più prezioso all’interno dell’abitazione e riducendo al minimo l’impatto estetico in facciata. Adatta per l'esterno RESIDENCE IN, grazie al grado di protezione IPX5D e al kit accessorio antigelo fino a -15°C, può essere installata anche all’esterno dell’abitazione, in luogo parzialmente protetto. Design moderno e utilizzo intuitivo RESIDENCE IN è dotata di un pannello di controllo dalle linee razionali e moderne, che si distingue per la semplicità di utilizzo. Attraverso il display LCD retroilluminato, che comunica con l’utente mediante icone e testi scorrevoli, è possibile accedere facilmente a tutte le funzioni di RESIDENCE IN. Un cuore d'acciaio per la massima efficienza RESIDENCE IN è dotata di un nuovo scambiatore primario in acciaio INOX, con tubo liscio ad elevata sezione, in grado di assicurare la migliore efficienza e pulizia nel tempo. L’acciaio INOX, oltre all’elevata resistenza all’azione corrosiva della condensa acida, previene la formazione interna di ossidi e di altri fenomeni elettrochimici tipici delle installazioni in vecchi impianti. La geometria a spira unica avvolta (circuito idraulico in serie) assicura una portata costante in tutte le sezioni dello scambiatore e previene intrinsecamente fenomeni di intasamento. L’accesso frontale agevola le operazioni periodiche di manutenzione e pulizia della camera di combustione. Comfort sanitario elevato Grazie al nuovo scambiatore a piastre high performance, RESIDENCE IN offre un elevato comfort in sanitario, con disponibilità di acqua calda in tempi brevi e un’ottima stabilità della temperatura di erogazione. Funzionamento silenzioso RESIDENCE IN, distinguendosi per la silenziosità operativa, rappresenta la scelta ottimale anche per l’installazione in locali non tecnici, ad esempio in caso di sostituzione in una cucina. Garanzia prodotto : Tutti i prodotti in vendita sul nostro sito sono nuovi ed imballati. La garanzia su questo articolo è 24 mesi dalla data dell'acquisto.

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ATTENZIONE  LA CALDAIA VIENE FORNITA A METANO. PER LA TRASFORMAZIONE A GPL, RIVOLGERSI PREVENTIVAMENTE AL SERVIZIO ASSISTENZA AUTORIZZATO Caldaia Junkers Bosch Condens 4300 W GC4300W 24/25 C 23 a condensazione con di kit scarico fumi Caratteristiche Tecniche Dati del prodotto per il consumo energetico (ErP), secondo requisiti dei regolamenti UE n. 811/2013 e 812/2013 e s.m.i. a completamento della direttiva 2017/1369/UE C4300i W 24/25 Classe di efficienza energetica di riscaldamento (A+++ → D) A Classe di efficienza energetica di riscaldamento dell’acqua (A+ → F) A - Potenza termica nominale kW 24 Profilo di carico dichiarato XL - Efficienza energetica stagionale del riscaldamento d’ambiente ηs* % 94 Dati tecnici Portata termica nominale (Qn) di riscaldamento kW 3,2-24,6 Potenza termica nominale (Pn) 80/60 °C kW 3-24 Potenza termica nominale (Pcond) 50/30 °C kW 3,3-24,7 Portata termica nominale massima acqua calda sanitaria (Qn,maxWW) kW 25,5 Portata specifica secondo EN 13203-1/2 (ΔT = 30 K) l/min 11,9 Rendimento utile alla potenza massima ηu,Hi,100% 50/30 °C % 103,1 Rendimento utile alla potenza massima ηu,Hi,100% 80/60 °C % 97,6 Rendimento utile alla potenza minima ηu,Hi,30% 50/30 °C % 107,5 Rendimento utile alla potenza minima ηu,Hi,30% 80/60 °C % 98 Capacità vaso espansione riscaldamento l 6 Classe NOx (secondo EN 15502/1) 6 Grado di protezione elettrica IP X5D Potenza sonora dB(A) 45 Peso kg 35,25 Dimensioni (LxAxP) mm 400x710x300 Condens 4300 W Un’installazione così semplice non l’hai mai provata prima Grazie ai nuovi attacchi idraulici, Condens 4300i W è la caldaia a condensazione ideale per la sostituzione e l’ammodernamento di qualsiasi modello di caldaia a gas. Così, ai tuoi clienti proponi qualità ed efficienza, e tu ti assicuri un lavoro semplice e veloce. Perfetta per gli interventi di sostituzione Con nuovi attacchi idraulici che distano ben 11 cm dal muro, Condens 4300i W è la scelta ideale in casodi ristrutturazione e per completare i lavori di sostituzione in tutta semplicità e in poco tempo. Inoltre, questa caldaia non necessita dello spostamento dello scarico fumi, perché è possibile mantenere il foro pre-esistente. L’ampia gamma di modelli di scarico fumi Bosch, disponibile in diverse lunghezze, consente di scegliere anche il nuovo scarico fumi con sdoppiatore compatto (disponibile come accessorio).Trova spazio in ogni contestoCondens 4300i W è pensata per trovare spazio ovunque e adattarsi a diversi contesti abitativi, risultando ancora una volta la scelta ideale per i lavori di ammodernamento. Le sue dimensioni estremamente compatte (con soli 30 cm di profondità, 40 cm di larghezza e 71 cm di altezza) fanno sì che possa trovare spazio in ogni ambiente domestico, anche all’interno dei pensili. Il peso estremamente contenuto, con soli 35 chili, ne conferma ancora una volta la grande praticità di installazione.Altamente efficiente, estremamente silenziosaSemplicità di installazione, dimensioni compattem e peso contenuto: cosa chiedere di più? Condens 4300i W è la soluzione perfetta anche per la sua grande silenziosità di funzionamento, per cui la sua presenza passa praticamente inosservata! Con una potenza sonora di 45 dB(A), Condens 4300i W c’è, funziona alla perfezione, ma non si sente!  Modernità e robustezza, la scelta ideale per le ristrutturazioniCondens 4300i W è funzionale e moderna sotto ogni aspetto, sia a prima vista che al suo interno. Componenti di alta qualità, design elegante e affidabilità nel tempo, uniti alla semplicità di installazione, la rendono la scelta ideale per i progetti di ammodernamento in ogni tipo di abitazione I principali vantaggi Nuovi attacchi idraulici distanti 11 cm dal muro Possibilità di mantenere il foro esistente dello scarico fumi Dimensioni ultra compatte e peso contenuto Elevata efficienza garantita dall’ampio range di modulazione fino a 1:10 Comfort sanitario a 3 stelle, il massimo ottenibile secondo la normativa EN13203-1/2 Elevata silenziosità di funzionamento con soli 45 dB(A) di potenza sonora Controllabile tramite display LCD o da remoto tramite app Consente di accedere agli incentivi fiscali previsti per l’efficientamento dell’impianto di riscaldamento Il riscaldamento domestico a portata di manoCondens 4300i W è facile da controllare tramite l’intuitivo display LCD, ma non solo: grazie alla compatibilità con un’ampia gamma di regolazioni, gestire questa caldaia è semplicissimo! Un’ampia gamma di regolazioni per incrementare l’efficienza energeticaCondens 4300i W dispone di un display LCD che consente all’utente di regolare con facilità tutte le impostazioni di base della caldaia. Inoltre è compatibile con un’ampia gamma di termoregolazioni.Questo consente di: mantenere la regolazione pre-esistente sostituire la vecchia regolazione con un modello Bosch abbinato ad una sonda esterna, in modo da incrementare l’efficienza energetica del sistema di riscaldamento e ridurre i consumi. La scelta della regolazione impatta sugli incentivi fiscali a cui è possibile accedere. Consumi ridotti e prestazioni al top: installa solo il meglio! Condens 4300i W, grazie all’ampio range di modulazione e all’elevato rendimento stagionale, è sinonimo di efficienza energetica e consumi ridotti. Così, non solo il tuo lavoro è subito fatto, ma sei certo di aver offerto ai tuoi clienti solo il meglio della tecnologia Bosch! Comfort domestico sempre al topIl bruciatore modulante di Condens 4300i W, con range fino a 1:10, si adatta in automatico al reale bisogno di calore del momento, raggiungendo un’elevata efficienza stagionale per il riscaldamento d’ambiente con valori fino al 94%. Questo, per il cliente, si traduce non solo in un elevato comfort domestico, ma anche in consumi ridotti e costi di riscaldamento più contenuti.Acqua calda sanitaria subito disponibileL’elevata efficienza di Condens 4300i W è anche garanzia di tanta acqua calda sanitaria a temperatura costante con tempi di attesa davvero ridotti. Così, con un comfort sanitario a 3 stelle, il massimo ottenibile secondo la normativa EN13203-1/2, la soddisfazione desl cliente è garantita! Garanzia Prodotto : Tutti i prodotti in vendita sul nostro sito sono nuovi ed imballati. La garanzia su questo articolo è 24 mesi dalla data dell'acquisto.

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Biasi rinNova adaptive 25s low NOx condensing boiler complete with methane or LPG fume exhaust kit Heating/DHW nominal heat input kW 21.0 / 26.0 Heating/DHW minimum heat input kW 3.0 / 3.0 Heating/DHW maximum useful power 60°/80°C * kW 20.7 / 25.6 Heating/DHW minimum useful power 60°/80°C * kW 2.8 / 2.8 Heating/DHW maximum useful power 30°/50°C ** kW 22.8 / 28.2 Heating/DHW minimum useful power 30°/50°C ** kW 3.2 / 3.2 Yield name 60°/80°C * % 98.4 Yield min. 60°/80°C * % 94.0 Yield name 30°/50°C ** % 108.6 Yield min. 30°/50°C ** % 105.2 NOx class 6 Minimum/maximum heating pressure bar 0.3 / 3 Expansion tank capacity (total/useful) l 7 Maximum flow rate (ΔT=25 K) / (ΔT=35 K) l/min 15.4 / 10.7 Specific sanitary flow rate (ΔT=30 K) ***** l/min 12.8 Voltage/Power at nominal heat input V~/ W 230 / 100 Power at minimum thermal capacity W 52 Degree of protection IPX5D Height x Width x Depth mm 700 x 400 x 300 Weight kg 31.5 Boiler water content 2.0 l Code 20312.0221.0 RinNova adaptive The RinNova Adaptive condensing boiler , unlike traditional boilers, allows you to recover energy by condensing the water vapor contained in the exhaust fumes; that is, for the same amount of heat produced, it consumes less gas and furthermore the exhaust fumes contain fewer substances which are harmful to the environment. The materials that compose it and the regulation systems with which it is equipped offer safety, high comfort and energy savings, so as to be able to fully appreciate the advantages of autonomous heating. RinNova Adaptive is the new BIASI model of wall-mounted condensing boiler . It offers excellent performance and high yields that last over time, thanks to the innovative heat exchanger . Simple to use thanks to the digital control panel, with a display designed to communicate with the user easily and comfortably. Technical features Boiler with single circuit primary exchanger in stainless steel, without joints and/or welds, which maintains high efficiency even on older systems New combustion system with patented gas-adaptive technology (Advanced Adaptive Gas Combustion Control – A²GC²) The electronics continuously analyze the combustion (CO2) through the flame signal and intervene by acting on the gas valve and fan, to allow correct combustion in all terms of use. The electronics allow the boiler to be easily adapted to the various types of gas without having to intervene with a mechanical transformation kit Instant production of domestic hot water with dedicated plate exchanger Domestic hot water pre-heating function: faster delivery of domestic hot water User interface with display and multifunction keys for adjusting and setting the parameters Easy to inspect standard by-pass Chimney Protection System: electronic management of fume overheating, guaranteeing maximum protection of the chimney Ducting on flues: particularly suitable for operation in flues that require ducting with high pressure drops Minimum polluting emissions (class VI - EN 15502-1) Sliding temperature operation via optional external probe Low consumption modulating heating pump (ErP Ready - Class A) Digital flame control with three re-ignition attempts in the event of blocking due to lack of flame detection (methane configuration) Removable casing in three pieces for easier maintenance or inspection For SV versions: possibility of setting the maximum power that can be supplied to the external boiler Gas-adaptive technology Less consumption, more efficiency, fewer emissions The innovative Adaptive Gas technology, which all models in the Rinnova line are equipped with, allows the boilers to be adapted in complete autonomy to the different types and qualities of gas. The electrode, in addition to detecting the flame, also detects the characteristics of the gas and automatically adapts the combustion parameters to maintain the maximum level of efficiency, with a consequent reduction in consumption and emissions compared to traditional control systems. The Adaptive gas system makes the boiler ready to operate with any type of gas without transformations. Automatic gas regulation Adaptation to changing gas quality Clean combustion The only model suitable for methane and LPG which allows you to optimize the warehouse In traditional boilers, the combustion values ​​are detected and adjusted only during maintenance, furthermore the composition of the gas network is not always constant and can create operating inefficiencies on boilers without combustion control devices, compromising reliability, savings and the quality of emissions. Thanks to the Gas-Adaptive system, the new condensing boilers electronically control combustion by managing the gas and air supply at best and at all times, automatically adapting the CO2. A "Plastic-FREE" production For a more sustainable environment A fundamental element that guided the entire design phase of the new Rinnova Adaptive boiler is the strong focus on the circular economy. For this we have used components with a higher rate of recyclability, eliminating the use of plastic as much as possible. The plastic group, for example, has been replaced with the brass group, a completely recyclable material. The protective shells of the boiler were made of cardboard and no longer of polystyrene. Furthermore, the front is no longer in plastic but in pressed steel. Thermoregulation Climatic regulation (with optional external probe) and ambient regulation (remote) to allow correct management of the water temperature in order to reduce consumption and consequently a reduction in emissions. By using the climatic regulation, the regulation efficiency also rises, giving greater value to the home. High circulation single coil primary heat exchanger Biasi, introduces the Round heat exchanger in 2017. The great reliability has been demonstrated by adopting it in the Renew Adaptive range. Round is a compact monothermal heat exchanger based on a stainless steel coil with an oval section. The heat exchanger consists of a combustion chamber, condensing area and an insulated metal disc protected with silicone ceramic fiber which separates the two areas. By using a single stainless steel strip to produce the coil, including inlet/outlet fittings, the following benefits are achieved: Accumulation of dirt and debris is avoided The water flow is uniformly distributed and guarantees a homogeneous heat exchange The water flow is constant for a longer life of the product Reduction of pressure drops with optimized circuit The ease of cleaning and the robustness of this exchanger are one of the main strengths of the product since it can be used on new systems but also on old systems in the event of renovations. Round integrates the round flow function in which the water produces a centrifugal cleaning effect on the internal walls of the single coil. The absence of circuits in parallel guarantees an easy "washing" operation of the exchanger and the elimination of any air present in the system circuit. Warranty All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.

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