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Comprasion
Application
Condens 7000 W GC 7000 iW 35 PB / Wall-mounted condensing single-circuit boiler – 35 kW
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Brand:
Bosch Home Comfort
How it works
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About solution
Gas wall-mounted condensing boiler for heating and hot water supply will pleasantly surprise you with its features:
- Gas valve with a wide modulation range of 1:8 (12 to 100%) to maintain a constant gas mixture ratio
- LCD with operating parameters, with standard error codes, facilitates setup and maintenance
- CC23 control panel with weather-sensitive control and solar optimization function
- Control of operation with Cx controllers and support for function modules
- Possibility of energy-efficient control with Bosch EasyControl
- Compatible with approved chimneys and components
Technical equipment
- Stainless steel burner with pre-mixing
- Al-Mg-Si alloy heat exchanger with a large heat exchange area
- Ionization electrode for flame control
- Draft control device with automatic boiler shutdown
- Temperature limiter that protects the heat exchanger from overheating
- Built-in heating pump with the ability to operate in energy-saving mode
- Gas valve closure tightness control
- Tap for heating system feeding
- Exhaust of combustion products and supply of combustion air through coaxial flues Ø60/100 or Ø80/125
- Possibility of connection to the “warm floor” system
- BC23 control panel with display of operating modes and standard error codes for setup and operation
Properties
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Energy efficiency class in heating mode
A
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Energy efficiency class in DHW mode
A
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Nominal heating output, kW
5,6 – 35,0
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Nominal heat output of hot water, kW
5,2 – 34,7
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Range of operating temperatures in heating mode, °C
30-82
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Volume of the expansion tank, liters
12
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Maximum permissible pressure of the heating system, bar
3
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Natural gas consumption, at maximum capacity, m3/h
3.56
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LPG consumption, at maximum capacity, kg/h
2.62
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Flue gas temperature at the boiler exit, °С
55
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Mass flow of flue gases at maximum power, kg/hour
54.4
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Diameter of the flue pipe, mm
60/100, 80/125, 80/80
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Weight (with packaging), kg
46
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Nominal thermal load in heating mode, kW
5,2-33,8
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Nominal thermal load of DHW, kW
5,2-33,8