FULL OF CONSPIRACY
2 YEAR WARRANTY
GERMAN DESIGN
A chimney suitable for the model is provided
Dimensions (H x W x D) 840x440x360mm
Ideal power range in the range for application from a small apartment to large detached houses.
With the advanced heating system control capabilities it provides, it provides a solution to almost every requirement and requested automation
Among the highest condensing efficiency grades available, with a seasonal space heating energy efficiency of 93% (new measurement methodology based on ErP)
Energy class A
Low electricity consumption thanks to the inverter pump and its sophisticated electronic panel
Easy to use thanks to the sharp “dot-matrix” LCD display and in combination with the Bosch EMS-2 control platform with multi-functional room thermostats/controllers
It is ideally combined with the "smart" thermostat Bosch EasyControl CT 200 with access from a mobile or tablet and energy saving with the automatic learning function
Recommended Bosch controllers/thermostats for increased gas savings: CW100, CT200
Built-in frost protection
Wall-mounted condensing gas boiler with an innovative design and maximum efficiency for heating and domestic hot water production
Three-star domestic hot water quality according to EN13203 (for versions with domestic hot water)
Additional savings thanks to proportional power adjustment from 12.5% to 100%, starting from 3kW.
Tested aluminum-silicon (Al-Si) cast alternators with Bosch quality
Integrated 12l expansion tank, automatically controlled high-quality low-consumption inverter circulator, three-way valve and stainless plate heat exchanger for domestic hot water versions
Built-in compensation function (with the addition of an external temperature sensor)
Ability to control a solar emergency system (with the addition of the appropriate board)
Possibility of controlling a secondary heating circuit with a hydraulic bridge (with the addition of the appropriate sensor)
Suitable for operation at low temperatures and for underfloor heating
Compatible for combined operation with a solar thermosyphon system with the Bosch Solar KIT
Coaxial Ø 60/100 mm. It includes a 90° angle and variable horizontal section from 480 to 700 mm.
Coaxial Ø 80/125 mm. It includes a 90° inspectable angle and a variable horizontal section from 480 to 700 mm.
Specifications
Min. thermal power (50/30°C) [kW] 3.4
Mag. thermal power (50/30°C) [kW] 25.1
Min. thermal power (80/60°C) [kW] 3
Mag. thermal power (80/60°C)[kW] 24
Name thermal load G20 (80/60°C) [Pn] 24.6
Seasonal heating efficiency [%] 93
Mag. inlet temperature [°C] 82
Heating supply and return [inches] R 3/4
Exhaust fitting connector [Ø mm] 80/125, 80/80, 60/100
Electrical connection [VAC] 230
Electrical connection [Hz] 50
Electric power consumption (without circulator), standby/partial load/full load 98
Protection class [IP] X4D
Width [mm] 440
Height [mm] 840
Depth [mm] 360
Net weight [kg] 43
