BERETTA MYNUTE SINTHESI 29 CSI CONDENSING BOILER COMPLETE WITH CNG FUME EXHAUST KIT NEW ErP Characteristics: Mynute Sinthesi presents itself in a renewed guise, keeping unchanged all the characteristics that they have always distinguished it. Mynute Sinthesi is the innovative condensing boiler studied specially by Beretta for traditional systems ad high temperature (radiators and radiators). The boiler is equipped with a fume heat recovery unit and combustion in sealed chamber; this allows for obtain very high performance in terms of yield and therefore significant savings energetic. Mynute Sinthesi therefore represents the ideal solution both in the first installation and in the replacement. MYNUTE SINTHESI 29 CIS Class B heating energy efficiency Sanitary energy efficiency Class A Sanitary load profile - XL Seasonal heating efficiency % 86 CHARACTERISTICS Nominal heat input kW 29 Nominal thermal power (80 - 60 °C) kW28.30 Reduced thermal power (80 - 60 °C) kW 14.28 Reduced heat input kW 15 Electric power Watt 114 Electrical protection degree IP X5D X5D Useful efficiency at Pn max ((80 - 60 °C) % 97.6 Useful efficiency at 30% of Pn (47 °C return) % 95.2 HEATING EXERCISE Maximum pressure and temperatures bar/°C 3 / 90 Heating temperature selection range °C 40 / 80 Pump: pump head available for the system mbar 266 at a flow rate of 1000 litres/h Expansion vessel capacity 9 litres HEALTHCARE EXERCISE Maximum pressure 6 bar Minimum pressure bar 0.15 Quantity of hot water with ∆t=25°C litres/min 16.6 Minimum domestic water flow rate litres/mini 2 DHW temperature selection range °C 37 - 60 CONNECTIONS Heating inlet - outlet Ø 3/4” DHW inlet - outlet Ø 1/2” Gas inlet Ø 3/4” COAXIAL FUME EXHAUST AND AIR INTAKE PIPES Diameter mm 60 - 100 Maximum length 4.5 m Loss for inserting a 90° / 45° bend m 1.6 / 1.3 Diameter mm 80 - 125 Maximum length 11m 9 Loss for inserting a 90° / 45° bend m 1.5/1 SEPARATE FUME EXHAUST AND AIR INTAKE PIPES Diameter mm 80 + 80 80 + 80 Maximum length m 12 + 12 Loss for inserting a 90° / 45° bend m 1.5/1 DIMENSIONS, WEIGHT, GAS Boiler size (HxLxP) mm 780x452x338 Weight kg 44 Gas versions available (*) MTN (*) For gas conversion, contact authorized Beretta Technical Assistance Centres General characteristics Mynute Sinthesi - ErP Mynute Sinthesi by Beretta is a wall-mounted condensing boiler for high temperature single-family systems. Continuous electronic modulation of the gas antifreeze device as standard (up to 0°C). Environmental Self-Regulation System (SARA). Mynute Sinthesi keeps all the peculiarities of the Mynute range unchanged but evolves towards new needs. The boiler is equipped with a heat recovery unit on the fumes and combustion in a sealed chamber; this makes it possible to obtain very high performance in terms of efficiency and therefore significant energy savings. Mynute Sinthesi therefore represents the ideal solution both in the first installation and in the replacement. Product Guarantee The warranty on this item is 24 months from the date of purchase.

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Ferroli condensing boiler Bluehelix Prima 24 C complete with methane fume exhaust kit - New Characteristics: Seasonal space heating energy efficiency class A Water heating energy efficiency class A Declared load profile XL Heating max / min heat input (Hs) kW 20.6 / 4.2 Max DHW heat input (Hi) kW 25 Efficiency 30% % 108.8 NOx emission class (EN 15502-1) - 6 Max working pressure heating bar 3 Min. heating operating pressure bar 0.8 Heating expansion vessel capacity 8 litres Max DHW working pressure bar 9 Sanitary flow rate ∆t 25°C l/min 14 Protection degree (IEC 60529) IP IPX4D Dimensions HxWxD 700x400x330 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 Bluehelix Prima The range of generators is equipped with the tested heat exchanger in stainless steel. Designed and built according to the new ErP directives for eco-compatible design and labelling, BLUEHELIX PRIMA is at the top of its category. Top efficiency even on old systems (Replacements) The exchanger of the BLUEHELIX PRIMA thermal group compared to the more classic and widespread steel exchanger. The geometry of the exchanger 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 classic exchanger 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 created which hinder the heat exchange and reduce the efficiency below the nominal values. Boiler with single circuit stainless steel primary exchanger without joints and/or welding, it maintains high efficiency even on old systems. 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 Instantaneous production of domestic hot water with dedicated plate domestic heat exchanger User interface with display and multifunction keys for adjusting and setting the parameters Standard by-pass Predisposition for solar systems: prepared for the production of domestic hot water combined with solar panel systems 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) Place of installation: also for outdoors in a partially protected place up to -5°C as standard and up to -15°C with the help of the optional antifreeze heater kit The engine The pipe that makes up the BLUEHELIX PRIMA exchanger is made of AISI 304 stainless steel, a material that allows for the creation of an extremely smooth surface, therefore less susceptible to encrusting agents and deposits. Boiler control The control unit of BLUEHELIX PRIMA consists of an easy to use interface with backlit display. Using the buttons, it is possible to easily adjust the heating flow temperature, the domestic hot water setpoint, switch the generator on/off or activate the comfort function, monitoring the status of the boiler. The control panel is completed by a traditional pressure gauge which can check the system pressure at any time. 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). MGR Methane, LPG, Propane Ready Air Thanks to the new electronics supplied, the gas change operation is extremely simple. The MC2 combustion control performs constant monitoring of the quality of the combustion and by simply modifying a parameter on the electronic card (operation to be carried out only by qualified personnel) it is possible to operate the boiler on Natural Gas or LPG or Propane Air. It is therefore not necessary to purchase additional accessory kits. 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 BLUEHELIX PRIMA thermal unit allows maintenance to be carried out with maximum precision and speed. Some examples: The electrical box of the electronic card can be easily extracted from the chassis leaving free access to the internal parts. Easy access to the burner unit by removing 4 screws and the quick coupling (clip) of the fan. 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 Sun Easy function BLUEHELIX PRIMA has been designed to be easily inserted into systems made 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. By means of a sensor located on the DHW circuit, it continuously controls the temperature of the water preheated by the solar panels, foreseeing the ignition of the burner only if the latter drops below the level necessary to guarantee optimal comfort for the user. Stop and Go function BLUEHELIX PRIMA has been designed to be easily inserted into systems made 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. By means of a sensor located on the DHW circuit, it continuously controls the temperature of the water preheated by the solar panels, foreseeing the ignition of the burner only if the latter drops below the level necessary to guarantee optimal comfort for the user. External installation Antifreeze function To make the most of the available space, the new BLUEHELIX PRIMA 24C boiler can be installed recessed into the wall thanks to the special kit; for more critical installations, in completely uncovered places not protected from atmospheric agents, the "painted cabinet" kit is also available. In the event that the temperature in the boiler drops to 5°C, the burner automatically lights up and the circulator is activated in order to protect the appliance from damage caused by frost. This function is active with the boiler powered by the gas circuit and under electrical voltage. ECO-COMFORT Sanitary 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. The efficiency and the load profiles according to the ErP directive are at the top of the category: mod. 24 C / A - XL 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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Riello FAMILY CX 30 KIS condensing boiler complete with Low NOx methane fume exhaust kit - NEW ErP technical data Energy class A XL load profile NOx class 6 Warm-up exercise characteristics Nominal heat input kW 25 Nominal thermal power (80°/60°) kW 24.33 Maximum pressure bar 3 Features exercise in sanitary Nominal heat input kW 30.00 Nominal thermal power (*) kW 31.50 Maximum pressure bar 8 Electrical data Supply voltage V-Hz 230-50 IP X5D degree of protection Dimensions WxDxH mm 470x350x740 New Family The new Family is the Riello solution for the most demanding user. The primary exchanger, entirely made of stainless steel, guarantees maximum efficiency and reliability over time and the new optimized sanitary exchanger ensures exceptional comfort and the best class of merit (class A). The new Family is available with powers of 25, 30 and 35 kW, in instantaneous combined and heating only versions. – ACC self-adaptive electronic combustion control – Range Rated Approval – Possibility of integration in hybrid systems – New panel with color display and intelligent system filling function – 10 liter expansion tank – Low consumption modulating circulator – Modulation ratio 1:8 – Standard flue gas flange with dedicated flue system – Clapet valve and SRD device as standard – Standard thermoregulation in combination with the external probe, available as an accessory – Possibility of recessed installation (model 25 KIS) and outdoors in partially protected places (IPX5D) – Ease of installation and wide choice of accessories - Primary heat exchanger in stainless steel - High performance sanitary exchanger - Self-adaptive electronic combustion control - Class 6 NOx Combined and heating only models, MTN and LPG compatible 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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Overview VAILLANT ecoTEC PLUS CONDENSING BOILER VMW 306/5-5 + vSMART WiFi COMPLETE WITH FUME KIT - NEW ErP 2015 METHANE Cod. 0020222965 Technical specifications For heating and domestic hot waterÿ Forced draft sealed chamber Nominal heat input in sanitarywarekW 30 ErP energy class (Heating and DHW): class A Stars of yield (according to Dir. 92/42CEE) - **** Domestic hot water production (T = 30K) 14.3 lt Domestic hot water comfort stars (prEN 13203) - *** Expansion tank capacity 10 l Massimcontenutd?Ó?water in plantl 180 Dimensions (hxpxl) mm 720 x 338 x 440 Total electric power/pump (max speed) W 80/35 NOx class - 5 Adjustable in wi-fi from smartphone ThermostatvSMART as standard Version:ÿMETHANEÿ Features list Vaillant condensing boilerÿ With the strategic plan 20/20/20, Europe has the objective of producing 20% ​​less CO2, using 20% ​​more renewable energy and consuming 20% ​​less primary energy. Tuttquestentril 2020. To achieve these objectives, the EU has issued the ErP Directive (energy related products) which specifies the minimum eco-design requirements for energy-using equipment, including energy efficiency. The world of heating will also be affected by this revolutionary change. In fact, from 2015 the energy efficiency of boilers will be based on new performance indexes that will take into account seasonal performance. Among the most significant changes in the new methodology for measuring seasonal efficiency are the introduction of different nominal temperatures, operation even at partial loads and in standby mode. The new methodology will make it possible to evaluate the performance of a boiler in real conditions, based on the level of efficiency calculated over an entire year. ecoTEC PLUS ecoTEC plus the excellence of wall-mounted condensing boilers minimum consumption, maximum efficiency and versatility TheÿecoTEC plus series, wall-mounted condensing boiler of the latest generation, conceived to guarantee maximum energy savings and maximum comfort and designed to satisfyÿthe requirements of European regulationsÿconcerning energy efficiency which will enter into force inÿSeptember 2015. In addition, all the new products and systems for heating and water production hot water heaters must be labeled with an indication of their energy efficiency class. TheÿecoTEC plusÿlabeling signals theÿclass A. ecoTEC plusÿreaches this result easily because, in addition to the typical elements of Vaillant boilers, it has new completely innovative components: the combustion management system (ELGA), which, skilfully mixing air and gas, results in a reduction in gas consumption, new electronics and the very high efficiency to ensure considerable savings in electricity. For example, the electricity consumption of the boiler in stand-by is less than 2Watt (less than half of a working radio). ecoTEC plusÿguarantees maximum comfort: the boiler supplies immediately available hot water without sudden changes in temperature. Thanks to its small dimensions (70 cm high, 44 cm wide and 35 cm deep)ÿecoTEC plusÿ can be easily installed on any wall. Today it is possible to install it outdoors where the climate is mild even in winter. ecoTEC plusÿhas, in fact, also an anti-gel device which allows it to resist up to temperatures that reach -5°C. The newÿsimple and intuitive design, thanks to the display with clear text and backlighting, makes the boiler functional, allowing the user easy setting and simple control. ecoTEC plus compatible with all Vaillant components and accessories already on the market. Features:ÿ Boiler ready for 2015 regulations ErP: class A Preheat DHWÿ *** DHW comfortÿ Antigel-5øC as standard **** Efficiency in heating Modulation 1:8ÿ Modulating pump (Class A) Primary heat exchanger Vasexpansion 10 lÿ ELGA combustion system transfer kit from methane propan supplied WiFi programming from smartphone tablet wherever you are with vSMART and App vSMART VaillantÿvSMARTÿ the advanced WiFi thermoregulation system that allows you to configure the comfort of your home at any time with a simple click on your smartphone tablet. The benefits of vSMART are not limited to convenience. Using andvSMART you drastically reduce the start/stop cycles of the boiler thus allowing you to save on gas and electricity and to extend the life of your appliance. vSMARTÿtransforms your smartphone tablet into a remote control system for your heating. Wherever you are and whatever you are doing, you will be able to control and adjust the comfort of your home in extremely intuitive mod-rapid using your WiFi network. Download the free ÿvSMARTÿapp from the tuStore. To download the App, simply enter the tuStore, search for vSMART and start the download. The Vaillant vSMART App is available for iOS and Android systems. vSMARTÿ Designed to ensure comfort and extreme ease of use. You can install it on the wall by connecting it to the electricity supply and place it where you prefer using common AA + batteries. Elegant and essential, it integrates perfectly into any environment. One device to save energy for others. With vSMART you can - Control heating and domestic hot water via App.ÿ - Have 30 pre-configured and customizable standard profiles available.ÿ - Monitor energy efficiency at all times.ÿ - Control the heating systems of several homes (e.g. two flats, two houses).ÿ - Check the historical data of temperature, mode and hours of operation.ÿ - Regulate the temperature based on climate data collected from the internet.ÿ - Quickly set the function or Away from Home? or Antifreeze? for greater savings.ÿ - Take advantage of the self-learning function that recognizes your programming over time to make your life even easier. The new EU legislation Starting from 26 September 2015 it is no longer possible to produce traditional forced draft boilers. Instead, it will be possible to continue producing condensing boilers and traditional open chamber boilers equipped with high efficiency pumps and compliant with the new ErP requirements such as emission levels, noise levels and efficiency. In particular, the installation of traditional open chamber boilers will only be possible in replacement of old boilers installed in multi-family buildings which discharge fumes into branched collective flues (CCR). Products placed on the market before 26/09/2015 that do not comply with the requirements of the new directive, such as traditional forced draft boilers and boilers not equipped with a high efficiency pump, can still be purchased, sold and installed. ErP and ELD: what they mean and how they differ ErP: The EU has issued new obligations for Energy Using Products (ErP). The new directive, known as the Ecodesign directive, prescribes minimum efficiency requirements and emission limits for appliances that produce heating and domestic hot water. The Ecodesign directive addresses two relevant product categories for installers and retailers in the sector: -ÿCategory 1ÿIncludes space heating appliances: electric, gas, oil, combined boilers, heat pumps and cogenerators up to 400 kW. -ÿCategory 2ÿIncludes appliances for the production of domestic hot water: electric, gas, diesel, heat pumps for DHW, solar systems up to 400 kW and boilers up to 2000 litres. ELD:ÿIn addition to the ErP directive, the EU has also introduced mandatory energy labeling for the same types of appliances up to 70 kW and boilers up to 500 litres. The energy labeling directive is called ELD and requires that new products and systems for heating and domestic hot water production are labeled with an indication of their energy efficiency class. By combining products and components, for example by adding a temperature control unit, the energy classification of the system can be increased, which will be calculated by the installer and indicated on the package label. 7 year guarantee The 7-year guarantee on new boilers is another excellent reason to offer Vaillant to your customers. In addition, know that by replacing a Vaillant boiler over 15 years old with a new generation one, the warranty extension will be provided free of charge by the Official Vaillant Technical Assistance Center against a maintenance contract. 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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Technical features Model : Mini Nike 24 Product code : 3.025589 Maximum nominal heat input: 26.2 kW Minimum nominal heat input in DHW: 8.3 kW Minimum nominal heat input in heating mode: 10.9 kW Maximum useful thermal power: 23.8 kW Minimum useful thermal power in DHW: 8.1 kW Minimum useful thermal power in heating: 9.4 kW Useful thermal efficiency at 100% Pn (80/60 °C) : 91% Useful thermal efficiency at 30% of the nominal load. (80/60°C) : 88% Minimum gas flow rate to the burner: 0.88 m 3 /h Maximum gas flow rate to the burner: 2.77 m 3 /h Weighted CO : 27 mg/kWh Weighted NO X : 150 mg/kWh Specific flow rate in continuous domestic hot water service (∆t 30 °C): 11.4 l/min DHW circuit minimum dynamic pressure: 0.3 bar Nominal heating expansion vessel capacity: 6.0 litres Electrical protection degree : IPX4D Dimensions and weight Dimensions (HxWxD): 785x440x240 mm Empty weight: 26.1 kg Immergas Mini Nike Instant compact mural with natural draft Practicality and flexibility of installation A key feature of the range are the attachments which are unchanged from the previous MINI series. This peculiarity guarantees maximum ease of installation even during replacement. In addition, the compact size and low weight ensure convenience and ease of installation Solar function The boiler is designed to receive pre-heated water from a solar storage tank. By activating this function in the boiler parameters, the burner switches on only if it is necessary to integrate the heating of the water coming from the solar tank Ease of adjustment The newly designed dashboard, with backlit display, allows easy and intuitive use of the boiler. The self-diagnosis system displays the operating status of the boiler, further simplifying maintenance of the appliance by qualified technicians Ideal for connection to existing branched collective smoking pipes MINI NIKE 24 ErP complies with the thermal efficiency value (at 30% of the load) provided for by Article 4, paragraph 7 of Presidential Decree 59/09 for cases of mere replacement of the boiler, with connection to branched collective flues (ccr) Reduced electricity consumption In compliance with the new ErP directive, the boiler is equipped with a low energy consumption circulator 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 START AR 25 KIS LPG CONDENSING BOILER COMPLETE WITH FUME KIT -NEW ErP Product code: 20101168 Energy label specifications according to the European ErP directive Class B heating energy efficiency Sanitary energy efficiency profile XL Class A Characteristics of heating/DHW operation: Heating nominal heat input: 25 kW Heating nominal heat output: 24.35 kW Sanitary nominal heat input: 25 kW Sanitary nominal thermal power: 25 kW Energy efficiency (92/42/EEC) **** Useful efficiency Pn max - Pn min (80°-60°) % 97.4-95.0 Profit return 30% (47th return) % 95.2 Sealed chamber, forced draught Electric power W 123 Quantity of hot water with Δt 25°C: 14.3 l/min Dimensions (hxlxp) mm 780 x 400 x 332 ; 40 Kg Electrical protection degree: IP X5D Power supply: LPG START AR Yield **** Combined models Start AR is the condensing boiler specifically designed to work with high temperatures and therefore with radiator systems; it is specially designed to have a reduced formation of condensate with system return temperatures above 50°C. It is available in powers of 25 and 29 kW. Characteristics: Low consumption circulator (IEE≤0.20) Climatic regulation managed directly by the boiler control unit Assembly template, hydraulic fittings, power supply cable supplied ErP: Energy related Products The new European regulations for heat generators ErP is the acronym of “ Energy related Products ” (products connected to the use of energy) and is the abbreviation that identifies the European Directive ErP 2009/125/EC, defined by the EEC with the intention of reducing the energy consumption of products through eco-compatible design ("eco-design "). The field of action of this European Directive is extremely broad as up to now it has involved products such as light bulbs, air conditioners, washing machines, fans, etc. Following the publication in September 2013 of a series of implementing regulations, starting from 26 September 2015 it will also apply to heating products and the production of domestic hot water. Also from the same date, other regulations will also become effective which will implement the energy labeling of the same product families. The transitional period between the publication of the regulations and their activation throughout the territory of the European Community was necessary to allow the full implementation of the contents by companies and market players. The energy labeling of products for heating and domestic hot water production The regulations issued require that all products intended for heating and/or for the production of sanitary water, with a nominal thermal power lower than or equal to 70 kW, are placed on the market with an energy label that highlights their efficiency class. Note: the regulation provides for the mandatory presence of the energy label for the release of the product from the factories to the market. All products previously introduced, for example present in distribution warehouses, can be regularly marketed even if they do not have an energy label. Various energy labels have been provided based on the use of the generator used: for heating from A++ to G; for the production of domestic hot water from A to G. A new way to guide the consumer The purpose of energy labels is to allow the consumer to easily identify the level of efficiency of a product and to be able to make a homogeneous comparison between products that use different technologies. For products whose transformation efficiency is influenced by external conditions, such as heat pump products, as has been done for air conditioners, the efficiency figure is reported for the average climatic range.   In addition to the product energy labels, the European regulations have also provided for the creation of a system label in the event that a plant is created in which various appliances, components and controls operate.   This labelling, thanks to the combinations of the data of the various elements used in the plant, will make it possible to create systems capable of reaching levels of efficiency even higher than those of the individual generators. The European regulation states that the system label must be made available by whoever supplies and/or puts the system into operation (sellers-installers); however, this option is also granted to builders.   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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IMMERGAS VICTRIX ZEUS SUPERIOR 32 KW METHANE CONDENSING BOILER WITH BOILER COMPLETE WITH FUME EXHAUST KIT - NEW ERP Technical features Model: Wall mounted condensing boiler with 45 liter Boiler; Energy class in heating: A; Sanitary energy class: A; Sanitary load profile: XL; Heating power: 32.0 kW; DHW power: 25.8 kW; Hot water production (∆t 30 °C) l/min: 19.2; Nominal Current: 0.64A; Electrical insulation degree IP X5D; Heating performance: Nominal system expansion vessel capacity (min./max.): 10.0/7.1 L; Head available with flow rate 1000 l/h kPa (m wc) 29.0 (2.95); Healthcare services: Useful thermal power for hot water production (kcal/h) 32.0 (27520) kW; DHW temperature °C 20 - 60: Sanitary pressure 2.5 bar: Withdrawal in continuous service (∆t 30°C) litres/min 15.8; Specific flow rate x 10 min. (∆t 30°C) litres/min 19.2; Boiler losses kW 0.168; Nominal expansion vessel capacity liters 2.5 (1.2) Power supply: LPG. Benefits and functions: Display: backlit liquid crystal, provides the main operating information; It is possible to take advantage of the tax deductions in force; Low consumption, and can be combined as an optional with thermoregulators, which improve comfort and increase energy savings; 45 l kettle; Eco-compatible technology: in compliance with the ErP and ELD European Directives, it allows to achieve high energy efficiency classes in heating and hot water production; Ecological class 5: reduced emissions of nitrogen oxides. General characteristics Immergas boiler, easy to install in any environment and compatible with existing fittings and whirlpool tubs, designed to respect the environment while enjoying maximum comfort with low energy consumption given its low consumption circulator. Equipped with a 54 liter boiler made of stainless steel to be unalterable over time with minimal heat loss so as to resist even outdoors. The wide flange optimizes cleaning and maintenance operations, which allows excellent thermoregulation, guaranteeing very high performance in terms of comfort. Inside the boiler, in turn, there is a stainless steel coil wound in a double concentric spiral which ensures rapid heat exchange. The Zeus boiler is intuitive and simple to use and to program to your liking thanks also to the practical knobs and a backlit display that allow you to manage and view the boiler settings. Finally, given its great reliability not only in performance but also in resistance (IPX4D protection degree) it can be installed both indoors and partially covered outdoors. Dimensions (HxWxD): 900x600x460cm; Warranty The guarantee on this article is 24 months from the date of purchase.

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Overview BAXI DUO-TEC MAX+ 33 GA CONDENSING BOILER COMPLETE WITH FUME EXHAUST KIT - NEW ErP 2015 Technical specifications ErP energy efficiency class (heating and DHW): A Load profile: XL Sanitary nominal heat inputkW 34ÿ Heating nominal heat input kW 28.9 Sanitary nominal thermal powerkW 33 Energy efficiency(92/42/CEE)ÿ**** Efficiency 100% Pn (80-60øC): 97.8% Efficiency 100% Pn (50-30øC): 105.8% Expansion/pre-charge capacity l/bar 8/0.8 Sanitary water temperature adjustmentøC 35-60ÿ Sanitary water production T 25øC l/min 18.9 Degrees of protection: IPX5Dÿ NOx class (EN 483) 5 Dimensions (hxwxd): 760 x 450 x 345ÿmmÿ; 39.5 kgs Power supply: LPG Features list Duo-Tec Max+ The new range of gas condensing boilersÿDuo-tec+ÿ has been specifically designed in compliance with the requirements of the Ecodesign and Labeling Directives, to make it particularly suitable both for new buildings and for replacing an old generator. In fact, in addition to the already known advantages of condensing technology such as efficiency, energy saving and reduced polluting emissions, the new Duo-tec+ condensing boilers are characterized by: Complete range of models: heating only, with instantaneous DHW production, with integrated micro-storage tank, with integrated 40 liter storage tank. The range also includes the compact version (Compact+), the first Baxi condensing boiler in just 70 cm in height and 30 cm in depth. Digital control panel with backlit LCD display Wide range of 1:7 modulationÿreduction of on/off cycles translates into significant benefits in terms of energy savings and lower emissions digital control panel The Duo-tec+ range of boilers is equipped with a digital control panel with backlit LCD display, simple 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 immediate change. Gas Adaptive Control The innovative automatic combustion control system GAC (Gas Adaptive Control) guarantees a wide modulation range of up to 1:10: high efficiency and energy savings are ensured as the boiler is able to adapt the thermal power produced to the effective power dissipated by the building, thus avoiding excessive overheating/cooling of the building. Full modulation pumpÿ Can the circulation pump operate at maximum speed, at minimum speed in mode or automatic?: in the latter case, the speed (min./max) will be selected so that the heating delivery/return T remains constant at 20°C thus guaranteeing a significant reduction of pump consumption and, given the lower mechanical stresses (compared to a pump that always runs at maximum speed), also of maintenance costs Characteristics: *** of sanitary comfort(EN 13203) wide modulation ranges fine 1:7 greater efficiency and silence GAC (gas adaptive control): automatic control of combustion mini accumulator integrated in the expansion vessel (Baxi patent) digital control panel with large backlit LCD display high-efficiency circulation pump with total modulation antifreeze function IPX5D protection degree To be placed on the EU market, a productÿmustÿhave the brand,ÿthat is, comply with all the European Directives applicable to it.ÿ The ÿEcodesign and Labellingÿ Directives (eco-design and energy labelling) were created to help the EU achieve the objectives of the EU Plan 20-20-20, with a particular focus on reducing CO2 emissions by 20%, increasing energy efficiency 20% and the increase in the use of renewable energy by 20%, by 2020. For this reason, all heat generators for space heating, appliances for the production of DHW and systems of several of these appliances combined in combination will have to comply with the requirements for eco-design and be labelled, according to the quantity established by the implementing regulations, in order to be placed on the marketby producers. From 26 September 2015, the directives will affect all the products described above with a Pn 400 kW for eco-design and with a Pn 70 kW for labeling, destined for the markets of all countries of the European Economic Area. How is placing on the market Placing on the market is carried out by the manufacturer (by the importer from outside the EU) when the product remains available for the first time on the EU market.ÿThis happens when ownership changes to a distributor (invoice). ÿHow the placing on the market takes place Placing on the market is carried out by the manufacturer (by the importer from outside the EU) when the product remains available for the first time on the EU market.ÿThis happens when ownership changes to a distributor (invoice). ÿWhat products can be sold All products with CE marks placed on the market before 01/08 and 26/09 2015 are considered compliant and therefore salable until exhaustion. All products that will be placed on the market (sold) by the manufacturer/importer after these dates must comply with the new standards . What is a product according to ErP (Ecodesign) A device designed to operate at maximum efficiency with minimum environmental impact. To comply with this directive, the product must have Pnÿ 400 kW and as regards the hot water tanks, a volumeÿ 2000 litres. Manufacturers are obliged toÿplace on the marketÿonly ErP-compliant products with these deadlines: sinceÿAugust 1, 2015ÿonly products equipped with high efficiency pump fromÿ26 September 2015ÿonly products that meet the minimum ErP efficiency requirementsÿ Ecodesign defines the requirements that products must meet in order to be placed on the market, based on: Seasonal efficiencyÿfor heating and efficiency for DHW production based on the declared load profileÿ Emissionsÿ(NOx values)ÿ Maximum allowable noiseÿof hydronic heat pump outdoor unitsÿ What is a Combi product according to ErP An appliance (single with boiler) for heating and DHW production, already equipped with labeling with energy class information relating to a DHW loader profile. What is the energy label The labeling directive (2010/30/EU) requires the labeling of products according to a decreasing energy scale that goes from A + + + to GE An energy label is also provided for the installed system, depending on the components used (for example a boiler, DHW tank and room temperature controls). The label was created for the final consumer, providing real and comparable data, to make informed choices and targeting high-efficiency products. Warranty All products for sale on our site are new and packed. The guarantee on this article is 24 months from the date of purchase.

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Energy label specifications according to the European directive ErP: Heating energy efficiency: Class A XL profile DHW energy efficiency: Class A (EXCLUSIVE plus only the BeSMART Wi-Fi Comfort Control (optional) forms a class A+ system) Characteristics of operation in heating and DHW: Heating thermal capacity kW 24.00 Nominal DHW heat input kW 30.00 Nominal thermal power (80°/60°) kW 23.54 Nominal thermal power (50°/30°) kW 25.56 QHE Annual Power Consumption GJ: 42W Sound power level, within LWA dB 53 NOx emissions: mg/kWh 33 Max heating pressure-temperature: bar-°C 3-90 Diaphragm expansion vessel capacity: 8 l Hot water quantity at: ΔT 25 K / ΔT 30 K / ΔT 35 K l/min 17.2 / 14.3 / 12.3 Electrical protection degree: IP X5D NOx emission class: 6 Dimensions HxWxD:740x420x275 mm; 37kg Power supply: methane NEW EXCLUSIVE EXCLUSIVE, A NEW STORY BEGINS. Through the innovative ACC electronic injection combustion, HYBRID READY integration and the new project design, EXCLUSIVE offers exclusive advantages in every installation variation. From the new EXCLUSIVE, A NEW STORY BEGINS. construction, redevelopment; from hybrid application in a multi-energy system to simple single installation, EXCLUSIVE represents the current and winning choice for those who are not satisfied and want to look beyond. Characteristics: Electronic injection combustion via ACC system EXCLUSIVE plus only the BeSMART Wi-Fi Comfort Control (optional) forms a class A+ system 94% (ETAs) of energy efficiency in heating Universal installation : Indoor, outdoor and recessed installation. IPX5D electrical protection degree Tempozero installation: Removing the casing NO longer necessary for electrical connections and calibration Low consumption modulating circulator (EEI≤ 0.20) 6 m head, electronically modifiable up to 7 m Hydraulic connections and external probe available as options Frost protection down to -5 °C as standard HYBRID READY boiler , Can be integrated via BUS in a multi-energy system to make boiler operation more effective in relation to other energy sources (can be combined with a Beretta hybrid system using the REC 10H interface available as an accessory) Talking display: User interface for direct communication using TEXT and ICONS Self-adapting: The boiler automatically adapts to different types of gas and installation - ZERO calibrations CO alarm Boiler CO level constantly monitored and calibrated for maximum safety Small size: Thanks to its compactness, EXCLUSIVE can also be easily installed in a wall unit LPG version selectable from parameter Gas transformation kit not necessary Europe strategy With the opening towards the management of multi-energy plants, the reduction of emissions and the optimization of consumption, Beretta signs with EXCLUSIVE the highest contribution in terms of respect for the environment, in view of the 20-20-20 objectives of the Union countries expected by 2020, reconfirming their commitment to an increasingly eco-sustainable future.        Exclusive: a milestone in the evolution of Beretta Combustion and electronics, i.e. the heart and brain of EXCLUSIVE, entirely designed in the Research and Development Laboratories of the historic Lecco headquarters, mark a turning point in Beretta's mural evolution and are the result of the spirit of innovation that has distinguished the brand since its origins. With EXCLUSIVE, the novelty of the project fits perfectly into the tradition of know-how and takes on a linear design, which reworks some aesthetic lines of the first boiler models in a modern key, in perfect continuity of style. Continuity that is also manifested in the re-proposition of the EXCLUSIVE name, which has always characterized the top of the Beretta range, with exclusive features and advantages. Class A+ system using only the BeSMART WiFi Comfort Control (optional) .   "talking" interface The control panel is one of the distinctive elements of EXCLUSIVE which confirms its innovative profile. In fact, there are many EXCLUSIVE functions, all to be discovered, through a modern 3.5” backlit LCD display, which communicates with the user through texts and icons. By means of the intuitive silk-screened operating keys it is also possible to access the settings and parameterizations of the boiler and the system. GREEN GEM OF EXCLUSIVE: LED light bar that signals the current operating status of the boiler, reflecting on the casing even with the door closed.   Exclusive Features: HOURLY PROGRAMMING : Programmable heating by hour and by single zone INTELLIGENT SYSTEM FILLING Autonomous filling activation and total safety SYSTEM PRESSURE Displayed DATE AND TIME Display as screensaver PREHEATING Domestic hot water preheating activation SCHEDULED MAINTENANCE Intelligent system that warns the user when boiler maintenance is due   Everywhere Exclusive: Thanks to BeSMART, Beretta's WiFi Comfort Control, controlling and managing home comfort is now possible wherever you are, through a simple and intuitive App, via smartphone and tablet. EXCLUSIVE is compatible with all BeSMART functions, even the most advanced. From home heating professionals, easy management of home comfort. Even away from home   Electronic injection combustion The ACC system, designed and developed by Beretta, allows in all circumstances to offer "first class" functionality, efficiency and low emissions. Using a sensor for detecting the flame ionisation 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 entire modulation range of the delivered power. Thanks to the 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. [A] Cylindrical burner in stainless steel [B] Integrated electronic board [C] Traditional ga valve with modulator [D] Modulating fan with Hall effect     Hybrid Ready EXCLUSIVE is a HYBRID READY solution. The boiler was born as a fundamental element of the offer of HYBRID READY products, which constitute the new hybrid technology system conceived and developed in the Beretta Research Laboratories. This system, created to meet the current and future needs of integration and governance of the various energy sources (Gas/Electricity/Renewables), also includes the most innovative methods of energy accumulation and distribution. EXCLUSIVE, AS A HYBRID READY SOLUTION, IS THE IDEAL CHOICE FOR THOSE WHO WANT TO LOOK AHEAD AND INVEST IN A PRODUCT WHICH WILL MAINTAIN ITS ITS VALUE UNCHANGED OVER TIME. Thanks to the new communication BUS with which it is equipped, EXCLUSIVE is able to interact perfectly with the Energy Manager REC 10H, a real thinking brain that constantly monitors the hybrid system created, to always offer the best comfort in an efficient and effective way. The Beretta hybrid, distinguishing itself for its modular approach to the world of multi-energies, is therefore able to offer increasingly tailored comfort and to evolve over time, with the inclusion of new components that increase efficiency   Beretta is “ERP”. The concrete commitment towards an eco-sustainable future   The acronym ErP, acronym of "Energy related Products" (Products connected to the use of energy), identifies the Directive 2009/125/EC aimed at reducing the energy consumption of products through eco-compatible design. Starting from 26 September 2015 , the date of its effective entry into force in the European Union, it will mark an epochal turning point for heating products and the production of domestic hot water. On that date, other regulations simultaneously issued for the energy labeling of products will also become effective in addition to the corresponding Directive 2010/30/EU.  The regulation provides that all products intended for heating and for the production of domestic hot water with a nominal thermal power lower than or equal to 70 kW can only be placed on the market with an energy label that highlights the efficiency class * . Different energy efficiency labels have been provided based on the different types of appliances/technologies, but all have the same graduated color scale that identifies the various levels of efficiency at a glance. The purpose of the labels is to give the consumer the possibility to easily identify the level of efficiency of a product and to be able to make a homogeneous comparison between products that use different technologies. For products whose transformation efficiency is influenced by external conditions, such as heat pumps, the efficiency data is reported by climatic bands.   In addition to the product labels, the European regulation has provided for the creation of a system label in case systems are created with different appliances, components and related controls. This second type of labeling, thanks to the virtuous synergy between the different elements, will make it possible to create systems capable of reaching levels of efficiency even higher than those of the individual appliances. Also starting from the same date, new seasonal efficiency limits will be triggered for products intended for heating and combined. These for products with nominal thermal power equal to or less than 400kW, will prevent less efficient products from being placed on the market. The obligation to comply with minimum heat loss limits will also apply to DHW tanks. For primary water tanks, these will be subject to compliance with an energy classification based on heat dispersion. For sanitary accumulations, up to 500 liters there will be a labeling obligation, from 500 to 2000 liters will be bound to compliance with the energy classification. For heat pumps for heating and mixed appliances, in addition to the seasonal efficiency limits, there will be specific noise emission limits for power sizes. Even water heaters, whether gas, heat pump or solar, in order to be placed on the market, in addition to energy labelling, will have to comply with a series of requirements in terms of efficiency.   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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GAS BOILER SAUNIER DUVAL THEMAFAST 4 CONDENSING 26 25 kW METHANE COMPLETE WITH FUME EXHAUST KIT - NEW ERP NB: THIS MODEL IS USED EXCLUSIVELY TO CNG, BUT IT CAN BE CONVERTED TO LPG FREE OF CHARGE THROUGH AN AUTHORIZED SAUNIER DUVAL SERVICE CENTER Model: ErP efficiency class in heating/DHW: A/A Sanitary load profile: XL Type: Heating and domestic hot water Combustion chamber: sealed Domestic hot water production technology: AquaspeedFAST® Heating Nominal power P min/max heating 80/60 °C: kW 5.1/24.5 Partial load efficiency 30% 40/30 °C %: 108.4 Sanitary Rated power min/max (60 °C): kW 5.1/25.5 Specific flow rate (∆T=25 K): l/min 15 Continuous flow rate (∆T=30 K): l/min 12 Min/max DHW temperature: 38/60 °C Electrical characteristics Total absorbed electric power: W 137 Supply voltage/frequency: V/Hz 230/50 Dimensions: Dimensions (hxwxd): 740 x 418 x 344 mm METHANE version THEMAFAST 4 CONDENSING ThemaFast 4 Condensing boilers can count on the exclusive Aquaspeed FAST® system for the production of domestic hot water combined with condensing technology which ensures immediate and continuous availability of domestic hot water for superior comfort by eliminating unnecessary waiting times. The range includes 3 models of 25.30 kW and 35 kW. Characteristics: Energy classification 4 stars ****(92/42/EEC) with yields up to 109.2%; Sanitary comfort 3 stars ***(EN 13203-1), thanks to the exclusive Aquaspeed FAST® technology with sanitary stainless steel plate heat exchanger and integrated micro-accumulator which allows immediate delivery of hot water thanks to the available reserve. Control panel with backlit digital display, easy to use: the user can easily select the desired functions and temperatures. Solar Easy: all models in the ThemaFast 4 Condensing range are compatible with all solar systems thanks to a series of solar kits. The small dimensions make all ThemaFast 4 Condensing models perfect both for replacement and for installation in newly built systems. Continuous domestic hot water (DHW) production up to 20 l/min Low NOx emissions - class 5 (EN 483) Total premix burner and primary heat exchanger in anti-corrosion stainless steel High efficiency and modulating circulator Heating system antifreeze function 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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Overview SAVIO alDENS 24* CONDENSING BOILER COMPLETE WITH LPG FUME KIT LPG ideal for radiator systems - NEW ErP Technical specifications Model:ÿALDENS HE Product codeÿLPG: 103021021000 Product codeÿLPG: 103121029000 Technical data according to ErP directives Energy efficiency class in heating: A Sanitary energy efficiency class: A Load profiles: XLÿ Technical features: Minimum/Nominal useful power kW 2.9 ú 23.0 Minimum heat input with Methane/ Propan3.0 / 4.4 Efficiency class:ÿ Efficiency at nominal load in CONDENSATION % 100.9 Profitability at 30% of load% 98.6 NOx class 5 Operating temperature in heating min./maxøC 30 - 85 Adjustable temperature in sanitarywareøC 38 ú 60 DHW production mixed with t 25 l/min 13.2 Capacity of expansion vessel l 8 Supply voltageÿV-Hz 230/50 Degrees of protection IP X5D Dimensions HxWxD mm 700x420x345; 34 kgs Main features ALDENS ALDENS the new SAVIO range of condensing wall mounted boilers: excellent performance thanks to the aluminum heat exchanger and ease of use thanks to the control panel with knobs and display. Available in the combi version which combines the heating function and the production of domestic hot water. ALDENS presents a complete range of powers, 24 and 35 kW combi in the same extremely compact dimensions (700 x 420 x 345 mm). ALDENS has the strong point in the innovative primary heat exchanger in Al/Si/Mg with low water content designed to provide high yields that last over time. The digital display communicates the boiler operating parameters to the user in an easy and convenient way. Like the entire condensing range, SAVIO ALDENS allows you to make the most of savings from climatic thermoregulation, based on the system in which the boiler is installed. Main features: Outstanding fine 1:8 modulation ratio Efficiency>107% (ex dir. CE 92/42) Primary heat exchanger in ultra-flat Al/Si/Mg Electronics with HWS or Hot Water Speed ​​function? Low NOx (class 5 according to EN 297 and EN 483) thanks to the modulating premix burner Production of fine hot water 13.3 l/min t 25 with special 12-plate (mod. 24 kW) and 16-plate (mod. 35 kW) exchanger in stainless steel Maintenance or Pit Stop? simple and intuitive control panel High efficiency modulating circulator (in line with ErP Dir. 2015) Sanitary exchanger Sanitary comfort ensured by the suitably sized plate exchanger to guarantee the best performance in terms of domestic hot water, reducing the waiting time and guaranteeing temperature stability. Modulating circulator with deaerator It represents the state of the art in the standard of high efficiency. In line with the ErP directive of 2015, with less than 1 W of consumption in stand-by and only 45 W in maximum operation, thanks to the wide modulation capacity, based on the request of the room thermostat and the temperatures detected by the sensors placed on the delivery/return automatically doses the boiler power to the needs of the system. Particularly silent and compact, it integrates with the safety valve, the by-pass and the drain cock. Exclusive Ai/Si/Mg heat exchanger It is made in a special Aluminum/Silicon/Magnesium alloy which ensures its efficiency and resistance over time. Thanks to the configuration of internal heat exchangers, efficiencies higher than 107% are achieved in the condensing regime, which means great economic savings and very low environmental impact for the user. The 35 kW version suitably increased. Plus Manage 2 zones with 2 thermostats:ÿALDENS versatile. Ideal for all systems, thanks to the electronics that allow you to manage 2 different temperature heating zones (high for radiators and fan-coils, low for radiant panel systems) by controlling them with dedicated modulating and on-off thermostats.ÿ Anti-overheating post-circulation:ÿFor 15 seconds, it maintains the thermal balance between delivery and return, even after intense DHW withdrawals, while in heating, with a duration of 5 minutes, it allows all residual thermal inertia to be disposed of.ÿ Sliding temperature operations:ÿFor maximum running economy.ÿ Antifreeze protection:ÿIt intervenes at 5°C and is activated in both domestic hot water and heating, bringing the temperature in the boiler to 15°C. The risk is avoided that ALDENS may freeze if low temperatures persist in the room where it is installed. If there is a lack of gas, the block signal will appear on the display.ÿ Pump anti-blocking: blocking of the pump following long stops is avoided thanks to an automatic 5-second pulse that the electronics sends to the motor every 24 hours of stop The multifunction LCD display, with timed backlighting, allows: Reading of the heating and sanitary temperatures Display of lockout due to lack of flame Error code display Malfunction signaling Operating/stand-by status Burner operating status Diagnostics with signaling of 11 anomalies Ecodesign directive: from 2015 on new condensing boilers In fact, after very long negotiations, the ÿEcodesign regulationÿ was approved, which introduces a new energy labeling on minimum efficiency standards for boilers.ÿIn particular, an energy classification from A+ to G is envisaged for space heating appliances and from A to G for appliances for the production of domestic hot water. ÿHence the obligation to installÿonly condensing boilers, heat generators capable of recovering a large part of the latent heat contained in the fumes which, otherwise, would be dispersed in the chimneyÿas occurs in traditional boilers. The recovered heat is transferred to the heating system, making it possible to achieve a yield of 106% with 92% of the traditional boiler and 84/85% of an oldÿÿtraditional generator.ÿThe installation obligation concerns manufacturers of boilers which will no longer be able to place on the market non-condensing starting from 26 September 2015. This means that starting from this date, anyone who wants to install a boiler in their own home will have to install only condensing models. Only one particular type of non-condensing boiler will continue to be produced which is technically called open room? to be installedÿ when it is not possible to replace an old boiler with a condensing boilerÿdue to problems related to the collective flueÿof some multi-family buildings. Products for heating water and the environment represent around 30% of the world's energy consumption in Europe.ÿ Designing eco-friendly products and promoting high performance technologies to end users in 2020 will lead to: An annual energy saving equivalent to 56 million tons of oil, quantifiable to the savings obtained if the water and environmental heating systems of two large nations like Italy were deactivated. As of 26 September 2015, the ErP regulation and ÿenergy labelingÿwill be applied in Europe to water and space heating products (boilers, heat pumps, micro-CHP devices, water heaters, and hot water storage tanks) u. How to read energy labels There are different labels, based on the type and function of the product (only room water heating of both, and in this case the label must bear both classifications). In addition to the energy class, the label provides other information that could be useful for understanding which product has the least environmental impact (for example power and consumption in different climatic zones, noise levels, etc.). It is possible to increase the energy efficiency of hot water production and space heating by connecting several products and accessories in one system. In this case it is necessary to prepare a system label in addition to that relating to the single 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. Shipping From the day payment is received, the product will be shipped within 3 working days. Free insured shipping for Italy. Shipping will take place via one of the national carriers

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Technical features Seasonal efficiency class for heating: Class A Sanitary seasonal efficiency class: Class A Declared load profile: M Nominal useful power: kW 22.6 Minimum useful power: 2.9 kW Combustion efficiency at nominal load 97.2% Combustion efficiency at reduced load 98.6% Minimum pressure of the heating circuit bar 0.5 Maximum pressure of the heating circuit bar 3 Minimum flow rate of the heating circuit. (∆t 20 °C) 1.2 l/min Specific sanitary water flow rate (∆t 30 °C) 11.2 l/min Total capacity of expansion tank 8 l IP X5D degree of protection Power supply: methane Characteristics Exchanger/Condenser in Aluminium/Silicon/Magnesium Ignition and electronic flame control with single electrode Modulation ratio 1:8 Fully electronic total premix burner with constant combustion ratio (both the gas valve and the fan) HWS “Hot Water Speed”: to eliminate the delay in DHW production Secondary exchanger in stainless steel with 12 "thermal length" plates, optimized for condensation, 14 plates (mod. 28-35) Operation down to -15° Modulating circulator according to the power request managed by the high-efficiency on-board electronics

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