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Viessmann Vitopend 100-W A1JB 34 kW 34 kW

Photos - Boiler Viessmann Vitopend 100-W A1JB 34 kW 34 kW
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A performant and comparatively affordable double-circuit gas boiler with a closed combustion chamber and an electronic control system. It is positioned as a product of the middle price category in 2017, capable of developing an impressive net power of up to 34 kW. This performance is quite enough to organize full-fledged heating and hot water supply of private houses / cottages, large city apartments, office or commercial premises with a total area of up to 270 m2. Through the use of a turbocharged (closed) combustion chamber with forced flue gas removal, the user can save money through a simplified chimney system. In addition, the Viessmann Vitopend 100-W A1JB 34 kW boiler does not require a separate boiler room and can be mounted directly in residential areas. The control controller prov...ides continuous modulation of the gas burner flame to optimize gas flow. The high-quality copper heat exchanger guarantees good efficiency, and its design is designed for long-term trouble-free operation. A full set of security systems and adaptation for east european gas networks is provided (full thermal power is provided at a gas pressure of 10 to 25 mbar). Capable of preparing hot water up to 16 L/min.
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Viessmann Vitopend 100-W A1JB 34 kW 34 kW
Energy source:gas
Mount:wall, dual-circuit
Boiler power:34 kW, area ~ 272 m²
Combustion chamber:closed, flue 60/100 mm
DHW temperature:from 35 °С, before 57 °С

A performant and comparatively affordable double-circuit gas boiler with a closed combustion chamber and an electronic control system. It is positioned as a product of the middle price category in 2017, capable of developing an impressive net power of up to 34 kW. This performance is quite enough to organize full-fledged heating and hot water supply of private houses / cottages, large city apartments, office or commercial premises with a total area of up to 270 m2.

Through the use of a turbocharged (closed) combustion chamber with forced flue gas removal, the user can save money through a simplified chimney system. In addition, the Viessmann Vitopend 100-W A1JB 34 kW boiler does not require a separate boiler room and can be mounted directly in residential areas. The control controller provides continuous modulation of the gas burner flame to optimize gas flow. The high-quality copper heat exchanger guarantees good efficiency, and its design is designed for long-term trouble-free operation. A full set of security systems and adaptation for east european gas networks is provided (full thermal power is provided at a gas pressure of 10 to 25 mbar). Capable of preparing hot water up to 16 L/min.

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All specifications
Specifications Vitopend 100-W A1JB 34 kW
Main
Energy sourcegas
Installationwall
Typedual-circuit (heating and DHW)
Heating area272 m²
Technical specs
Heat output34 kW
Power supply230 V
Power consumption150 W
Coolant min. T40 °С
Coolant max. T80 °С
Heating circuit max. pressure3 bar
DHW circuit max. pressure10 bar
Consumer specs
DHW min. T35 °С
DHW max. T57 °С
"Summer" mode
Circulation pump
Control busOpenTherm
Programmable thermostat
Boiler specs
Efficiency90 %
Combustion chamberclosed (turbocharged)
Flue diameter60/100 mm
Max. gas consumption3.94 m³/h
Expansion vessel capacity6 L
Expansion vessel pressure1 bar
Heat exchangerstainless steel
Connections
Mains water intake1/2"
DHW flow1/2"
Gas supply3/4"
Central heating flow3/4"
Central heating return3/4"
Safety
Safety systemsgas pressure drop
water overheating
flame loss
draft control
More specs
Dimensions (HxWxD)725x450x360 mm
Weight40 kg
Added to E-Catalogaugust 2017
P/N
A1JB012

A1JB016

FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
Information in model description is for reference purposes.
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P/N:
A1JB012

A1JB016