ATTENTION THE OPERATION OF THE METHANE OR LPG BOILER IS USED THROUGH THE STANDARD KIT. FOR INFO, CONTACT THE AUTHORIZED AREA ASSISTANCE CENTER IN ADVANCE Ariston condensing boiler CARES PREMIUM EXT 25 for outdoor methane or LPG complete with flue exhaust kit cod. 3301229 Product code: 3301229 Energy label specifications according to the European ErP directive Class A heating energy efficiency Sanitary energy efficiency profile XL Class A Heating/sanitary features: Nominal heat input max/min (heating) PCI: 23.5/5.5kW Nominal heat input max/min (sanitary) PCI: 23.5/5.5 kW Max/min useful heat output (heating): 22.9/5.3 kW Efficiency at nominal heat input (60/80°C) PCI: 97.5% Efficiency at nominal heat input (30/50°C) PCI: 103.9% Efficiency at 30% (30°C) PCI: 108.3% 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): 12.6 l/min Quantity of hot water (deltaT 35°C): 9.0 l/min Specific flow rate (first 10' with deltaT 30°C): 10.5 l/min minimum operating temperature (with antifreeze kit) -15°C Power supply voltage/frequency V/Hz 230-50 Total absorbed electric power: 80W Degree of protection of the electrical system IP X5D Dimensions mm (HxWxD) 770 x 505 x 240 External installation Power supply: methane Functionality: Thermoregulation included: Sensys system manager + external probe CARES PREMIUM EXT Aluminum-silicon condensing exchanger Modulation ratio 1:4 BusBridgeNet® communication protocol Sensys system manager and standard external probe Minimum operating temperature down to -20°C* Electro-galvanized coat for outdoors Smoke outlet 80, 60 mm MET/LPG operation with standard kit (model 25) Comfort function 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 draw). Auto function Maximum comfort, efficiency and energy savings based on the automatic analysis of the environmental conditions, connected external devices and required performance. Easy Installation Small footprint for easy installation. 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. 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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CAUTION Natural gas, LPG and propane air operation without the need for a kit. The transformation takes place thanks to the combustion control by selecting the type of gas from the technical menu. For info, contact the local authorized assistance center in advance Ariston condensing boiler ALTEAS ONE NET+ 24 kW A+ with Integrated Wi-Fi Methane or LPG voice control SENSYS HD as standard - NEW 3301771 Technical features Nominal heat input in heating max/min PCI 22.0 / 2.5 Nominal heat input in DHW max/min PCI kW 26.0 / 2.5 efficiency at nominal heat input (60/80° c) PCI (TBC) % 97.7 yield at 30% (30th c) PCI (TBC) % 109.8 NOx class Class 6 Maximum heating pressure 3 bar Expansion vessel capacity l 8 Supply voltage/frequency V/Hz 230/50 Minimum ambient temperature of use 2 °C > 0° Degree of protection of the electrical system IP X5D Energy class A+ (Achievable with standard thermoregulation accessory and web reference for external temperature) Energy class in sanitary A XL withdrawal profile Dimensions WxHxD mm 400x745x385 ALTEAS ONE NET+ Latest generation condensing boiler with integrated Wi-Fi and voice control. Compatible with hydrogen blends up to 20%. Voice Control With Alteas one net+ your voice is enough to manage the comfort of your home thanks to the integration of the Ariston Smart NET with Google Home and Alexa. H2Ready Compatible with hydrogen blends up to 20%. Ariston's important commitment to introduce hydrogen in heating. Class A+ Thanks to the integration of the standard SENSYS HD, it is possible to reach class A+ guaranteeing energy savings. Characteristics Patented XtraTech™ high head stainless steel heat exchanger Modulation ratio 1:10 Low NOx levels (24 mg/kWh) Silent operation (only 46 db(A) Mod. 24kW) Compatibility with natural gas, LPG and propane air without the use of kits Ignition Control System+, stable and safe performance Hydro Sensor System, constant monitoring of system pressure Flow Control System+, optimal balance of flow and comfort Integrated Wi-Fi and ARISTON NET connectivity as standard Tempered and scratch resistant glass panel Large LCD display with touch interface 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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Riello Family AQUA CONDENS 3.5 condensing boiler with 60 lt boiler complete with flue gas exhaust kit - ErP ErP technical data Energy class A XL load profile Characteristics of exercise in SANITARY Nominal heat input kW 34.6 Nominal thermal power kW 34.6 Reduced heat input kW 3.5 | 6.2 Kettle water content l 60 Features exercise in sanitary Maximum heating pressure 3.0 bar Heating water content 4.3 l Expansion tank l 10.0 Electrical data Supply voltage V-Hz 230-50 IP X5D degree of protection Dimensions HxWxD mm 940x600x460 WATER CONDENS FAMILY AQUA CONDENS: LOTS OF HOT WATER FOR THE WHOLE FAMILY Family Aqua Condens is the condensing boiler which, thanks to the integrated 60-litre stainless steel storage tank, allows you to have a large availability of domestic hot water that is always ready; combines the advantage of immediately offering lots of hot water with energy savings that only condensing technology can achieve, guaranteeing high yields and low polluting emissions. Family Aqua Condens guarantees a large availability of domestic hot water and makes it possible to satisfy all the needs of medium and large domestic users, with two or more bathrooms, hydromassage tubs and to better manage simultaneous withdrawal requests. Family Condens combines excellent performance with a modern and refined design. The captivating user interface that allows access to the special Family functions and the lower connection cover give the boiler versatility and elegance. TECHNOLOGY KEEPING UP WITH SIMPLICITY All the parameters and special functions of the Family Condens boiler can be set and managed directly from the control panel with an original design and easy to use. The parameters and boiler operating status are displayed on the large digital display developed vertically. MEMORY KEY The machine intelligence is activated with the Memory key. - Heating memory: the delivery temperature is managed independently by the boiler to reduce heating times and limit sudden changes in temperature in the radiators. - Memory in DHW: the DHW usage habits are memorized with the Memory key; the boiler activates a water pre-heating process only when necessary and without waste. TOUCH&GO FUNCTION If the domestic hot water usage habits change, opening and closing the tap activates the instantaneous pre-heating which prepares the hot water only for that drawing. Reopening the tap after a few moments, hot water is immediately available. WELLNESS KEY By selecting the wellness button, the ideal water temperature for the shower is set, avoiding having to look for the right mix between hot and cold water. The temperature can be customized between 35 and 45°C at intervals of 0.5°C. INTELLIGENT FILLING WITH THE DROP BUTTON The flashing icon signals the need to fill the system before there is a total lack of water and the boiler blocks; by simply pressing the button, the automatic filling cycle is activated in total safety. 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 OPERATION OF THE METHANE OR LPG BOILER IS USED THROUGH THE STANDARD KIT. FOR INFO, CONTACT THE AUTHORIZED AREA ASSISTANCE CENTER IN ADVANCE nb: optional body, to be selected in related products Ariston condensing boiler CARES PREMIUM IN 25 built-in methane or LPG complete with flue kit cod. 3301231 Product code: 3301231 Energy label specifications according to the European ErP directive Class A heating energy efficiency Sanitary energy efficiency profile XL Class A Characteristics of heating/DHW operation: Nominal heat input max/min (heating) PCI: 23.5/5.5kW Nominal heat input max/min (sanitary) PCI: 23.5/5.5 kW Max/min useful heat output (heating): 22.9/5.3 kW Efficiency at nominal heat input (60/80°C) PCI: 97.5% Efficiency at nominal heat input (30/50°C) PCI: 103.9% Efficiency at 30% (30°C) PCI: 108.2% 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): 12.6 l/min Quantity of hot water (deltaT 35°C): 9.0 l/min Specific flow rate (first 10' with deltaT 30°C): 10.5 l/min minimum operating temperature (with antifreeze kit) -15°C Power supply voltage/frequency V/Hz 230-50 Total absorbed electric power: 80W Degree of protection of the electrical system IP X5D Dimensions mm (HxWxD) 1140 x 590 x 240 Installation: Recessed Power supply: methane Functionality: Thermoregulation included: Sensys system manager + external probe CARES PREMIUM IN Aluminum-silicon condensing exchanger Modulation ratio 1:4 BusBridgeNet® communication protocol Sensys system manager and standard external probe Minimum operating temperature down to -20°C* Electro-galvanized coat for outdoors Smoke outlet 80, 60 mm MET/LPG operation with standard kit (model 25) Comfort function 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 draw). 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. 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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THE BOILER IS BORN WITH METHANE. THEREFORE, YOU MUST REQUEST THE TRANSFORMATION KIT. FOR INFO, CONTACT THE AUTHORIZED AREA ASSISTANCE CENTER IN ADVANCE Technical features Model : EoTEC Plus VMW 236/5-3+ Product code : 0010034554 Power supply: LPG Performance Heating power : 5.2 ~ 23.0 kW Sanitary rated power : 5.2 ~ 23.0 kW Energy efficiency class in heating: A Sanitary energy efficiency class: A Sanitary load profile : XL NOx class : 5 Performance Stars : ★★★★ Domestic hot water production (ΔT = 30K) 11.0 l/min Domestic hot water temperature adjustment: 35°C ~ 65°C Modulation : 1:5 Expansion vessel capacity: 10 litres Installation data Flue connection diameter: 60/100 mm Possible diameter of flue gases : 60/100 - 80/125 - 80/80 - 60/60 Gas pipe diameter: 12.70 mm (1/2") Hydraulic piping diameter : 19.05 mm (G3/4") Dimensions and weight Dimensions (HxWxD): 720x440x338 mm Weight : 33Kg Warranty extension to 7 years Wall-mounted condensing boiler ecoTEC pro VMW + Reliable and flexible for Vaillant replacements on Vaillant All models in the VMW ecoTEC pro range feature etas = 94% efficiency. For this reason, if combined with a class VI thermoregulation, such as vSmart, they reach a system efficiency of 98% and therefore the ErP system energy class in heating A+ . The VMW ecoTEC pro boiler is available in 23 kW and 28 kW outputs. ecoTEC pro was born as the natural evolution of Vaillant's consolidated technology and experience in condensing technology. ecoTEC pro has been designed to offer the right balance between performance and comfort both in heating and in the production of domestic hot water. With the new high-efficiency pump and new electronics, ecoTEC pro consumes very little electricity, guaranteeing considerable savings throughout the year. Its simplicity of adjustment makes it the ideal boiler for all users, as well as having an extremely simple interface with plain text and backlit display for ease of use ecoTEC pro is the ideal wall-mounted combined boiler for Vaillant on Vaillant replacements thanks to its ease of installation and availability of accessories. Once installed, it will win you over with its extraordinary ease of adjustment The small size of ecoTEC pro VMW allows it to be installed in any environment: 70cm height 44cm wide 35cm deep Identical to the previous version Control the heating with your smartphone Thanks to its free App, vSMART represents a new approach to home efficiency, transforming smartphones or tablets into remote control systems and allowing ecoTEC Pro to be controlled and adjusted at any time, from anywhere, quickly and intuitively First ignition free Vaillant guarantees, through the work of its technicians, the free first ignition service on all wall-hung condensing boilers. ecoTEC Pro Comfort and simplicity within everyone's reach Solution for heating and domestic hot water Reduced installation costs Sanitary comfort even with low flow rates High efficiency pump Intuitive display and simplified adjustments Frost resistance -5°C Steel primary exchanger Combustion system Pneumatic 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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THE BOILER IS BORN WITH METHANE. THEREFORE, YOU MUST REQUEST THE TRANSFORMATION KIT. FOR INFO, CONTACT THE AUTHORIZED AREA ASSISTANCE CENTER IN ADVANCE Technical features Model : EcoTEC Pure VMW 246/7-2 Product code : 0010019985 Power supply: LPG Performance Heating power : 7.5 ~ 24.0 kW Sanitary rated power : 7.0 ~ 28.0 kW Energy efficiency class in heating: A Sanitary energy efficiency class: A Sanitary load profile : XL NOx class : 5 Performance Stars : ★★★★ Domestic hot water production (ΔT = 30K) 13.5 l/min Domestic hot water temperature adjustment: 35°C ~ 60°C Modulation : 1:4 Expansion vessel capacity: 8 litres Installation data Flue connection diameter: 60/100 mm Possible diameter of flue gases : 60/100 - 80/125 - 80/80 - 60/60 Gas pipe diameter: 12.70 mm (1/2") Hydraulic piping diameter : 19.05 mm (G3/4") Dimensions and weight Dimensions (HxWxD): 720x440x335 mm Weight : 30.8Kg Warranty extension to 7 years EcoTEC Pure VMW wall-mounted indoor condensing boiler The simplest that adapts to everyone's needs The new ecoTEC pure design immediately recalls the quality and reliability that characterize Vaillant's DNA. Indoor condensing boiler with Vaillant standard measurements 72 cm high, 44 cm wide and 33 cm deep. ecoTEC pure was designed with the intention of offering the ideal solution for replacing traditional boilers, including those of other brands , thanks to the vertical hydraulic connections, which guarantee great flexibility. A series of connection kits allow the rapid replacement of the atmo-turboBLOCK models. Ease of management thanks to a series of commands and a very simplified display , suitable for all types of customers. Vaillant has identified an innovative solution to prevent freezing of the condensate siphon, the element most sensitive to frost and thanks to the ecoLEVEL accessory it is possible to convey the condensate into the appropriate drains. The boiler features a new high-efficiency pump with high performance , a stainless steel exchanger and an 8-litre expansion vessel. Simply Vaillant Best value for money ecoTEC pure represents the ideal solution for anyone who wants to switch to Vaillant without worries because it is equipped with vertical connections that make installation quick and easy. Vaillant quality guarantees low consumption and good energy efficiency: the boiler is in class A both in heating and in DHW. The pure range consists of a single natural gas model with combined production. One kit allows you to switch to propane and propane air power. The boiler features a new thermo-hydraulic module equipped with a modulating pump to guarantee low electricity consumption while a new stainless steel exchanger and a wide modulation range up to 1:4 guarantee gas savings ecoTEC pure is the range dedicated to the replacement of boilers of other brands, possible thanks to the simplicity of the vertical connections and ease of use. First ignition free Vaillant guarantees, through the work of its technicians, the free first ignition service on all wall-mounted condensing boilers. ecoTEC pure the easiest way to switch to Vaillant condensing Solution for heating and domestic hot water Complete range of accessories for replacing traditional boilers Reduced consumption thanks to the high efficiency pump Simplicity of management Small size 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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Kytek COMETA 33/33 kW condensing boiler with free flue gas kit Methane or LPG NOx 5 Technical features Model : COMET Maximum thermal power (Pn) (80/60 °C) 33.02 Maximum working pressure 3 bar Maximum domestic hot water potential 34.9 kw Maximum domestic hot water flow rate (?t: 30°C) 16.8 Power supply 230V +%10; -%15V AC-50Hz Dimensions (Height x Width x Depth) 725 x 420 x 288 mm NOx class 5 KYTEK COMET Large hot water production Modulation 1:10 Adaptive gas valve High insulation Inverter circulator Hydraulic group in brass Control Panel LCD display Water pressure switch 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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URBIA ADVANCE LINK 35 kW Chaffoteaux condensing boiler free flue kit with 4 liter micro-accumulator Integrated Wi-Fi - ErP Reference 3310610 MET/LPG/AP gas Energy class in heating A Energy class in sanitary A Pickup profile XXL Weight 42kg Dimensions (Height x Width x Depth) 745 x 440 x 460 mm ENERGY PERFORMANCE Nominal heat input in heating max/min (Hi) Qn 31 / 3.5 kW kW Nominal heat input in heating max/min (Hs) Qn 34.4 / 3.9 kW Nominal DHW heat input max/min (Hi) Qn 34.5 / 3.5 kW Max/min DHW nominal heat input (Hs) Qn 38.3 / 3.9 kW Heating output max/min (80°C-60°C) Pn 30.2 / 3.3 kW Heating output max/min (50°C-30°C) Pn 33,1 / 3,7 kW DHW max/min useful power Pn 33.1 / 3.4 kW Efficiency at 30% of Qn with return to 30°C Hi/Hs 106.9 / 96.3% Performance stars (dir. 92/42/EEC) **** SANITARY CIRCUIT Min/max DHW temperature 40 / 65 °C Instantaneous amount of hot water ?T=25°C 20.1 l/min Sanitary comfort stars (EN13203) *** ELECTRICAL DATA Power supply voltage/frequency 230 / 50 V Total absorbed electrical power 89.9 W Degree of protection of the electrical system IP X5D URBIA ADVANCE LINK Urbia Advance Link represents the perfect mix between sanitary comfort and reduced consumption. It stands out for its 4-litre micro-accumulator, electronic combustion control and integrated Chaffolink connectivity and standard Expert Control. MAXIMUM PERFORMANCE: SPINTECH New single coil primary heat exchanger in stainless steel. Passage sections increased by 142% compared to the previous version. 1 m more head. Seasonal yield at 94%. Class A+ reachable with thermoregulation. Performance certified by the TÜV RHEINLAND Group. MAXIMUM COMFORT Modulation ratio 1:10. Electronic combustion control E-Burning System. SRA function. Gas transformation from the technical menu without the need for a kit. Chaffolink connectivity integrated in the boiler. External temperature from the internet thanks to integrated connectivity. HEALTHCARE COMFORT Integrated mini-accumulator in 316L stainless steel of 4 liters. Domestic hot water performance ***, maximum level foreseen by the EN 13203 standard. Flow rate from 16.0 to 20.1 l/min with ?T = 25ºC. DHW production controlled by a modulating pump to respond to needs without waiting times and at a constant temperature, even when withdrawals are very small. DHW programmer to control the storage heating time slots. EASY INSTALLATION Installation in partially protected places. Smoke outlets 80, 60, 50 mm. Intuitive electrical connections. ENERGY SAVING AND RESPECT FOR THE ENVIRONMENT Up to 25% energy savings in combination with Expert Control and the SRA function. Up to 35% energy savings by combining Expert Control, the SRA function, the external probe and the radiant floor. Reduced polluting emissions, NOx class 6. 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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Product code: 3310508 Energy label specifications according to the European ErP directive Class A heating energy efficiency Sanitary energy efficiency Class A Withdrawal profile: XL Characteristics of heating/DHW operation: Nominal heat input in heating max/min (Hi) : 23.5/4.5 kW Max/min DHW nominal heat input (Hi) : 23.5/4.5 kW Max/min heating thermal power (80°C-60°C): 23/4.4 kW Efficiency at nominal heat input: 97.7 / 88% Efficiency at 30% of the nominal heat input: 104.3 / 94% Expansion vessel capacity: 8 l Min/max heating temperature (high temperature range) °C 35/82 Min/max heating temperature (low temperature range) °C 25/45 DHW temperature min/max °C 36/60 Instantaneous quantity of hot water ΔT=25°C l/m 13.9 Instantaneous quantity of hot water ΔT=35°C l/m 9.9 Minimum withdrawal of hot water l/m <2 Electrical data: Supply voltage/frequency V/Hz 230/50 Total absorbed electric power W 34 Electrical protection degree IP X5D CX GREEN EU   The compact condensing boiler with aluminum alloy condensing exchanger and with all the necessary requirements to achieve the required standards in terms of energy saving. Operation only methane. Sanitary comfort Sanitary heat exchanger in stainless steel. Domestic water performance: stars **. Flow rate 13.1 litres/minute with ΔT = 25ºC. (24kW) Heating comfort Efficiency up to 108% with energy savings up to 35%. 4-star combustion efficiency in compliance with the EN92/42 standard. Modulation range from 25% to 100% of maximum power. Condensing exchanger in aluminum alloy. Reduced polluting emissions, NOx class 5. High efficiency circulator with continuous modulation to improve acoustic comfort and reduce energy consumption. Arrangement for integration into a heating system via the Ebus2 communication protocol (boilers, solar, system management modules and modulating thermoregulation accessories). Possibility of managing single-temperature and multi-temperature zones only via Expert Control. Self-diagnosis system by code. LCD display. Comfort of use and installation Possibility of connection with external probe. Compatible with Expert Control, modulating accessories and on/ff. Easier starting: automatic purge function and directly accessible combustion regulation. Energy saving and respect for the environment Up to 20% energy savings in combination with chronothermostat and external probe. 40% reduction in CO 2 emissions **. 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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ATTENTION POSSIBILITY OF SUPPLY TO PROPANE THROUGH A SIMPLE ADJUSTMENT. FOR INFO, CONTACT THE AUTHORIZED AREA ASSISTANCE CENTER IN ADVANCE Hermann Saunier Duval THEMA CONDENS 31 IS condensing boiler complete with low NOx fume kit for multi-family solutions Methane or propane Model: Efficiency class Heating efficiency class A Sanitary efficiency class - A Sanitary load profile - XL Heating/Sanitary Nominal power Pmin/max heating - 80/60°C kW 6.4 / 25.6 Min/Max Nominal Power (60°C) (kW) DHW 6.4 / 31.0 Continuous flow rate (ΔT = 25K) l/min 18.0 generals Supply gas - Methane Nox class - 5 Electrical protection IPX - 5D Dimensions mm (HxLxP) 740x418x344 CONVERTIBLE TO PROPRANO THROUGH SERVICE CENTER THEMA Condens IS Solution for multi-family units Ideal for structures with single flue gas outlet Smoke kit included, non-return valve already installed High sanitary comfort Hot water immediately available thanks to Aquaspeed® technology New design with flat casing and touch-screen user interface Continuous domestic hot water production up to 18 l/min ErP class A+ in combination with MiGo climatic control unit Wall-mounted combined condensing boiler for heating and domestic hot water of multi-family units with single ducting The new Thema Condens IS has a renewed aesthetic with modern and essential lines, with a flat casing and an innovative touch-screen user interface. It is the Hermann Saunier Duval solution designed to replace wall-mounted boilers (traditional or condensing) in multi-family complexes where the various boilers discharge into the same flue with a single pressurized ducting system. It is in fact equipped with a dedicated flue kit (included in the supply) for direct connection to a single flue system. The boiler has C(10)3 and C(12)3 certification which makes it possible to install it in multi-family housing structures even where there are boilers from different manufacturers. The high sanitary comfort is guaranteed by the pre-heating function with stainless steel plate sanitary exchanger and by the Aquaspeed® technology for the immediate delivery of hot water. Thema Condens IS is available in two power sizes: the new 26 kW and the 31 kW with methane fuel, but with the possibility of regulation for propane fuel. Standard smoke kit A version dedicated to multi-family systems with a single pressurized ducting system within the same flue, Thema Condens IS is equipped with a standard flue kit that facilitates installation, presenting itself as the optimal solution in case of replacement in the aforementioned structures . The supplied kit consists of an 80/125 mm adapter with an 87° bend and a rigid connection section for connection directly to the main flue outlet of the multi-family complex. The non-return valve is already installed in the boiler. The safety systems present in the kit guarantee maximum reliability of the entire system, safeguarding against the risk of undesired evacuation of exhausted fumes - also coming from other boilers in the housing unit - inside the installation room of the boiler itself, in full compliance with the Italian standard UNI 7129 part 3. Thema Condens IS stands out in its reference market boasting two additional certifications C(10)3 and C(12)3 - thanks to which it is possible to install a condensing boiler inside single pressurized flue systems manufactured by third parties which already include other boilers from different manufacturers, without in any way affecting the level of performance of the system in terms of efficiency and yields in heating and domestic hot water production. 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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Beretta EXCLUSIVE X 35 C low NOx condensing boiler complete with flue gas exhaust kit 20187796 Methane Seasonal heating energy efficiency class A Energy efficiency class of the sanitary fixture A Declared load profile XL Characteristics of heating/DHW operation: Heating thermal capacity (max-min) kW 32 - 4.9 Nominal DHW heat input (max-min) kW 34.6 - 4.9 NOx class 6 IP X5D degree of protection Supply voltage V-Hz 230 - 50 Max pressure-temperature bar-°C 3 - 90 Max pressure bar 8 Boiler dimensions (HxPxL) mm 740x275x420 EXCLUSIVE X EXCLUSIVE X, with 5 models (3 of which combined and 2 'heating only'), from 25 to 35 kW of power, is able to best satisfy the multiple installation needs: from new buildings to redevelopment, from single installation to application hybrid in multi-energy system. Thanks to the ACC Combustion system, each model self-adapts to different types of gas, without the need for "dedicated" codes for methane, LPG and propane air(*), or gas conversion kits EXCLUSIVE X , TECHNOLOGY FOR A GREEN LIFESTYLE From the R&D laboratories of Beretta comes EXCLUSIVE X, the new condensing boiler that marks a further step in the evolution of the EXCLUSIVE range, whose name has always characterized the top of the brand's wall-mounted offer. Combustion and electronics, which represent the heart and brain of the boiler, have been entirely redesigned to offer an even more performing and responsive product to the European objectives of environmental sustainability. EXCLUSIVE X is the ideal choice for those who are not satisfied and are looking for green solutions. EX CLUSIVE INNOVATION The new stainless steel exchanger, the innovative electronics with hybrid function integrated in the boiler, without external remote controls, and the ability to process mixtures of natural gas and hydrogen up to 20% give EXCLUSIVE X a highly technological profile, ensuring maximum energy saving, which translates into an economic advantage for the user . EXCLUSIVE PERFORMANCE EXCLUSIVE X represents the spearhead of the Beretta offer. Thanks to the new optimized plate heat exchanger , the range achieves sanitary performance at the top of the category in terms of efficiency, temperature stability and waiting times. The refined ACC electronic combustion system, which allows the quantity of fuel delivered to be continuously modulated, offers “best-in-class” efficiency and functionality in all circumstances, reducing harmful emissions to a minimum. EXCLUSIVE BERETTA The new range represents the synthesis of Beretta's advanced research, in continuity of style with the best tradition of the brand. Continuity that manifests itself both in the aesthetics of the product, which takes up the lines of the first Beretta boiler models, reinterpreting them in a modern key, and in the simplicity of use and installation flexibility, among the distinctive features of the brand, which have always been appreciated by the market A NEW HEART OF STEEL EXCLUSIVE X is equipped with a new primary exchanger in stainless steel , with a smooth tube with a large section, to ensure the best 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 geometry with a single wound coil (hydraulic circuit in series) guarantees constant flow in all sections of the exchanger and intrinsically prevents phenomena of clogging. Front access facilitates periodic maintenance and cleaning of the combustion chamber. COMBUSTION WITH ELECTRONIC INJECTION The ACC system, refined by Beretta for the EXCLUSIVE X , allows in all circumstances to offer functionality, efficiency and low emissions that are “first in class”. Using a sensor for detecting the flame ionization current, which allows the electronics to continuously modulate the quantity of fuel injected, the system keeps the air/gas mixture constant at optimal values ​​over the whole modulation range of the delivered power (constant CO2 value). Thanks to the sophisticated ACC system, combustion adjusts itself, thus eliminating the need for any calibration and allowing the boiler to operate with different gas compositions. Particular attention is paid to CO emissions, through a self-diagnosis that intervenes on the burner before the emission threshold allowed by the legislation is exceeded. Warranty All products for sale on our site are new and packed. The guarantee on this item is 24 months from the date of purchase.

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ATTENTION Natural gas, LPG, Propane air Ready through a simple configuration the boiler is able to operate on natural gas, LPG and propane air without the use of additional conversion kits. For info, contact the local authorized assistance center in advance Ferroli Bluehelix TOP RRT K 50 34C methane or LPG condensing boiler Complete with Smoke Exhaust Kit cod. 0T3T3AWA low NOx - NEW Energy label specifications according to the European ErP directive Class A heating energy efficiency Sanitary energy efficiency profile XXL Class A Characteristics of heating/DHW operation: Heating max / min heat input (Hs) kW 34 / 7.1 Heating power max / min heating (80/60°C) kW 30 / 6,3 Max DHW heat input (Hi) kW 34.7 Min DHW heat input (Hi) kW 6.4 Max / min DHW thermal power kW 34.0 / 6.3 NOx emission class (EN 15502-1) - 6 Max working pressure heating bar 3 Sanitary flow rate ∆t 30°C l/10min 195 Protection degree (IEC 60529) IP X5D Supply voltage V/Hz 230V / 50Hz BLUEHELIX TOP RRT K 50 BLUEHELIX TOP RRT K 50... THE EVOLUTION IS COMPLETE This range of generators is equipped with the tested primary heat exchanger in stainless steel and a 50-litre domestic hot water storage tank, also in stainless steel. Designed and built according to the new ErP directives for eco-compatible design and labelling, BLUEHELIX TOP RRT K 50 is at the top of its category. BLUEHELIX TOP RRT K 50 achieves one of the highest energy efficiency of space heating in the boiler category: ηs 94% (Class A ErP, scale from G to A++). Furthermore, when combined with the external probe and the Romeo remote timer control or the new Connect control, it reaches system energy class A+ (scale from G to A+++). TOP EFFICIENCY EVEN ON OLD SYSTEMS (REPLACEMENTS) The THERMOBALANCE™ heat exchanger of BLUEHELIX TOP RRT K 50 (fig. A) compared to the more classic and widespread steel exchanger (fig. B), abandoned in favor of the evolution towards the primary steel exchanger used in the models Bluehelix (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. INNOVATIVE THERMAL GROUP FERROLI THERMOBALANCE TM IN ITS 5 ELEMENTS Ferroli has oriented the design of the combustion cell and the exchanger of BLUEHELIX TOP RRT K 50 in order to maximize the functional advantages and the constructive sturdiness, as well as the simplicity of maintenance: the single-circuit design means that any air bubbles in the system do not remain trapped in the exchanger, and facilitates cleaning with chemical washing as much as possible, unlike spiral exchangers with double parallel circuit (more common) in which if only one of the circuits is blocked, chemical washing is much more laborious. THE ENGINE The tube that makes up the BLUEHELIX TOP RRT K 50 exchanger is made of stainless steel, a material that allows for the creation of an extremely smooth surface, therefore less susceptible to encrusting agents and deposits. TOP QUIETNESS The particularly careful design of BLUEHELIX TOP RRT K 50 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. . Even the boiler on/off transients have been optimized as a function of acoustic comfort, so that the customer will no longer have the hassle of understanding whether the boiler is on or off from its noise as with older generations of boilers. The planning also took care of the design, creating a precious mantle in 3 removable pieces, which descends to cover the pipe connections. THE BOILER CONTROL The control and management electronics allow the user to customize the operation of the appliance in order to manage the environmental comfort according to one's needs. The key control panel and the simple LCD display make the programming operations for the production of hot water, both for domestic hot water and for heating, extremely easy and intuitive. Thanks to the remote connection via bus, this can also be done directly from the remote control. The card is protected by an easily accessible fuse thanks to the dedicated flap and the electrical connections benefit from a robust and large box, with easily accessible connectors and numerous cable ties. The boiler is also set up to connect a second room thermostat to the dedicated terminals to manage multi-zone mixing systems. MC2 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 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 board can be easily rotated on 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 SIMPLIFIED REPLACEMENT The new boiler can also be installed with 50mm diameter ducting outlets. Particularly important in the replacement market in the frequent case of collective flues that require "heavy" ducting where it is necessary to have a high fume expulsion capacity even with reduced diameters. STOP AND GO FUNCTION With the use of sanitary taps with mixing, short or very short dispensing for quick rinses involves the start of the boiler ignition procedure which usually ends immediately. The continuation of these "false starts" can, in the long run, compromise the average life of the product. For this reason BLUEHELIX TOP RRT K 50 provides an electronic parameter through which it is possible to delay burner ignition (Stop and Go) by activating it only in the face of actual withdrawals of domestic hot water SUN EASY FUNCTION BLUEHELIX TOP RRT K 50 has been designed to be easily inserted into systems built with the latest technologies. The SUN EASY system makes use of electronics that simplify the combination with solar panels with both natural and forced circulation. Through a sensor placed on the DHW circuit, it continuously monitors the temperature of the water preheated by the solar panels, foreseeing the ignition of the burner only if the latter falls below the level necessary to guarantee optimal comfort for the user SANITARY ECO-COMFORT FUNCTION In ECO operation, the production of domestic hot water takes place according to traditional standards, allowing for energy savings during periods of non-use. In COMFORT mode, thanks to the particular heat exchanger temperature maintenance system, the delivery of domestic hot water becomes even faster and more comfortable. Achieving maximum comfort certified 3 stars (EN 13203). The efficiency and the load profiles according to the ErP directive are at the top of the category: mod. 28 / A - XL | mod. 34/A - XXL MODULATION RANGE The new control electronics allow to reach high modulation fields which can reach up to 1:12 for the 34 K 50 model (1:10 for the 28 K 50). In this way BLUEHELIX TOP RRT K 50 is able to adapt to the effective power required by the system with extreme ease and efficiency, avoiding annoying on/off type operations which increase operating costs and reduce the average life of the product. PRODUCT ADVANTAGES 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 A+ : combined with the modulating remote control and the external probe (optional) it reaches the higher efficiency class A+ (scale from G to A+++) Easily adapts to load conditions thanks to the wide modulation range which can reach up to 1:12 (mod. 34, 1:10 mod. 28) 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: Natural gas, LPG, Propane air Ready through a simple configuration the boiler is able to operate on natural gas, LPG and propane air without the use of additional conversion kits Exclusive exchanger-burner system with self-cooled door: simplifies maintenance and reduces its cost thanks to fewer parts to replace. Domestic hot water production with 50 liter stainless steel storage tank Arrangement for recirculation connections (present in the accessory: connection connection kit) Hydraulic connections covered by the boiler shell > Standard by-pass 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 Anti-legionella function with programmable timing Timed anti-blocking for circulator and three-way valve 3-star certified comfort in sanitary manufacturing according to EN 13203 Minimum polluting emissions (class 6 according to 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 malfunction due to lack of flame detection (methane model) Free methane/LPG/propaneted air transformation during the initial product check and activation of the conventional guarantee, to be requested from the Authorized Assistance Center 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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