Technical features Heat and DHW energy efficiency class (ErP) A For heating and domestic hot water production Declared load profile XL Nominal heat output: 23 kW Nominal heat input: 23.5 kW Nominal heat input max. domestic hot water (Qn,maxWW) [kW] 29.7 Useful efficiency at maximum power ηu,Hi,100% 40/30 °C [%] 103.0 Useful efficiency at minimum power ηu,Hi,30%40/30 °C [%] 108.3 Heating expansion vessel capacity [l] 7 DHW expansion vessel capacity [l] 2 NOx class (according to EN 15502/1) 6 Electrical protection degree [IP] X4D Weight [kg] 78 Dimensions (L x W x H) [mm] 482x600x890 CERAPUR ACU - SMART The new CERAPURACU-SMART condensing boiler thanks to the integrated 48-litre boiler guarantees high sanitary comfort. CERAPURACU-SMART keeps the water temperature constant even with several taps open at the same time. Robustness and reliability thanks to the primary heat exchanger in Al-Si WB6 alloy 3-star sanitary comfort: the maximum according to EN13203-1/2 thanks to the integrated 48 liter tank Connectivity via EasyControl CT 200 or via MB LAN2 module (accessory) which can be combined with CR…, CW…(1) thermoregulators Energy saving thanks to the integrated climatic regulation (with external probe accessory) and the possibility of connection to solar thermal systems Installability in any context thanks to the C6 approval which allows the use of systems of any intake/exhaust system External installation, in a partially protected place, in compliance with current legislation Maximum peace of mind thanks to the Service5 program, with an additional 3-year warranty to the 2 required by law, by signing an annual scheduled maintenance contract with one of the Junkers Bosch Technical Assistance Services Characteristics: Primary exchanger in Al-Si WB6 alloy Integrated 2-litre sanitary expansion vessel Boiler with kettle Integrated climatic regulation The boiler offers high energy savings, thanks to the integrated climatic regulation (with external probe accessory) and the possibility of connection to solar thermal systems 3-star comfort The presence of the integrated 48-litre tank in the boiler has allowed it to be awarded the "3-star sanitary comfort" score in terms of efficiency in the production of domestic hot water according to European Standards Suitable in any context The boiler can be installed in any context thanks to the C6 approval which allows the use of any intake/exhaust system 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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GAS BOILER JUNKERS CERACLASS SMART ZWA 24-2 KE METHANE OPEN CHAMBER - ErP Technical features Heating and DHW energy efficiency class: C - B Declared load profile XL Open chamber with natural draft Nominal heat output: 24 kW Useful thermal efficiency at nominal power: 89.8% Useful thermal efficiency at 30% nominal load: 89.2% Continuous sanitary production: 11.4 l/min Sanitary temperature range that can be set: 40/60°C NOx class: 3 Degree of protection: IP X4D Power supply: methane Characteristics Bithermal heat exchanger. Control panel with Bosch Cotronic. Heating flow temperature via luminous LEDs. Continuous power modulation. Protection systems: antifreeze for the heating circuit and antiblock for the circulator. Circulator in Energy Class A. 8 liter expansion vessel. Heating filling cock (in the boiler). External installation, in a partially protected place, in compliance with current legislation. Dimensions Dimensions (Depth x Width x Height): 355x400x750 mm Weight: 33Kg 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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Gas water heater Junkers Bosch Open Chamber THERM 4204 11 Liters Low NOx Methane - News Technical features Model : Therm 4204 Typology : Open chamber with natural draft Heating Energy Class: A Declared load profile : M Minimum / Nominal Thermal Power: 10.6 / 17.4 kW Minimum / Nominal Heat Capacity: 12 / 19.8 kW Modulation range : 10.6 - 17.4 kW Max water flow with ΔT 25 °C 10.0 (l/min) Sound power level indoors : 69 dB Daily fuel consumption : 8.938 kWh Efficiency at 100% of nominal heat input: 88% NOx nitrogen oxide emissions : 35 mg/kWh Maximum operating pressure: 12 bar Minimum operating pressure: 0.35 bar Maximum sound pressure : 69 dB(A) Power supply: methane Dimensions and weight Dimensions (H x W x D ) : 655 x 310 x 225 mm Weight : 10.8Kg Therm 4204 Low emission instantaneous gas water heater with triple safety system Triple security system Battery powered, no mains connection required Adaptation of gas consumption on the basis of real needs New elegant rounded design Advantages Maximum security Triple safety system consisting of the smoke exhaust sensor, the temperature limiter and a control device which cuts off the gas flow in the event of ignition failure or accidental shutdown Optimized consumption The gas consumption of the water heater is adapted to your real needs, thanks to the continuous modulation of the flame Easy to Install The Therm 4204 water heater does not require electrical connections as it is battery powered. It is also designed to minimize NOx emissions and can be combined with solar thermal systems for the production of domestic hot water (using the appropriate accessory) New Design Discover the new elegant and modern design. New rounded aesthetics and intuitive handling thanks to the front display 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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Technical features Catalog code: 7736504169 Open chamber with natural draft; Energy class: A; Load profile: M; Nominal thermal power: 19.1 kW; Nominal heat input: 22.0 kW; Manual power adjustment range (min.-max.): 8.5-19.1 kW; Max water flow with ΔT 25 °C: 11 l/min; Efficiency at 100% of nominal heat input (on PCI) 87.0%; Maximum operating pressure allowed (Pw)(2):12 bar; Maximum sound pressure: 68dB(A); Power supply: METHANE . Composed of: Electronic ignition by batteries; Extremely compact dimensions; Natural gas burner, convertible to LPG with accessory kit; Fixed power; General characteristics Therm 2200 innovative and very simple to use, produced in Europe is perfect for the quality/price ratio. The Therm 2200 water heater has a control panel from which it is easy to program and satisfy all your needs, offering you maximum comfort. It offers many advantages, because in addition to being particularly suitable for double tap systems, it can be connected directly to solar thermal systems for the production of domestic hot water and finally it has high energy savings compared to traditional water heaters thanks to the modulating power and the 'absence of pilot flame. Dimensions (HxWxD) 580x310x220mm; Weight: 11.

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ATTENTION THE BOILER IS SUPPLIED WITH METHANE. FOR CONVERTING TO LPG, CONTACT THE AUTHORIZED ASSISTANCE SERVICE IN ADVANCE Junkers Bosch CONDENS 5000 WR condensing boiler with shaped exhaust complete with flue kit - NEW GC5000 W 21/27 R Technical features Declared load profile XL Energy efficiency class A Water heating energy efficiency class A Rated thermal power Prated kW 20 Annual energy consumption QHE GJ 49 Seasonal space heating energy efficiency ηS % 94 Water heating energy efficiency ηwh % 85 Dimensions Length/Depth (cm): 43.8 Width (cm): 40 Height (cm): 86.7 Weight (kg): 36.7 Power (kW): 27 Condensed 5000 W The Condens 5000 WR boiler is the perfect solution for replacing boilers with shaped smoke outlets thanks to the adjustable smoke outlet system Characteristics Ideal for replacing boilers with shaped flue outlets Easy to install thanks to the smoke outlet integrated in the backrest Efficient, silent and environmentally friendly 3-star sanitary comfort according to European standards Ideal for replacement The Condens 5000 WR boiler is easy to install and the adjustable flue outlet for rear or side outlet makes it perfect for replacing systems with shaped flue outlets. Efficiency and silence while respecting the environment With only 45 dB(A) of sound power, the Condens 5000 WR boiler is extremely silent. The condensing technology also makes it possible to reduce consumption and CO2 emissions. Maximum sanitary comfort Sanitary comfort of the 3-star boiler: the maximum obtainable according to the European standard EN13203-1/2 Remote control Boiler connectivity via EasyControl CT200 thermostat or via the MB LAN2 module (accessory) which can be combined with the CR…, CW… thermoregulators 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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Technical features Declared load profile XL Nominal heat output: 24 kW Nominal heat input: 26.7 kW Continuous sanitary production: 11.5 l/min Sanitary temperature range that can be set: 40/60°C Useful thermal efficiency at nominal power: 90.0% Useful thermal efficiency at 30% nominal load: 89.4% NOx class: 3 Degree of protection: IP X4D Version: CNG Important information External installation, in a partially protected place in compliance with current legislation, Natural draft boilers programmed to be connected exclusively to multiple flues for several homes, for the escape of smoke due to combustion outside the room in which the boiler is installed. The boiler draws the combustion air directly from the installation room and is equipped with an anti-wind chimney. ZWC 24-3 MFK E, ZWC 28-3 MFK E are characteristics of wall-hung open chamber boilers with natural draft, with micro-accumulator for the production of domestic hot water. General characteristics CERACLASSEXCELLENCE is the JUNKERS boiler designed for heating and domestic hot water production. Easy to use and low consumption make it one of the best boilers to guarantee maximum comfort. Furthermore, by pressing the COM/ECO function, hot water can be managed in a simple way. Functions: Managed with Bosch Control CT100 (accessory), digital modulating room thermoregulator, with soft touch display that can be positioned on the wall, with an elegant and refined design; accompanied by a smart and functional app. Primary and secondary heat exchangers. Circulator in Energy Class A; 8 liter expansion tank (10.5 liters for ZWC 35); Dynamic microstorage tank with domestic hot water pre-heating function; Heating filling cock (in the boiler); Continuous power modulation; Bosch Heatronic 3® module, BUS system, with multifunction display; Antifreeze for the heating circuit and antiblock for the circulator; Patented passive solar optimization algorithm SolarInside-ControlUnit; Possible remote management via MB LAN or Netcom 100 modules (accessories) which can be combined with CR100 or CW thermoregulators. Dimensions (LxWxH): 370 x 400 x 850 mm; 36.6kg

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