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Viessmann Vitopend 100-W A1JB 30 kW 29.9 kW

Photos - Boiler Viessmann Vitopend 100-W A1JB 30 kW 29.9 kW
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Powerful double-circuit wall-mounted gas boiler with a closed combustion chamber. It is a product of the 2017 model year, positioned in the middle price category. It will be a good choice for organizing a new or upgrading an existing heating and hot water supply system of a country house, cottage or large apartment with a total area of up to 239 m2 (with a ceiling height of 2.5-3 m). Thanks to a quiet circulation pump and a forced smoke exhaust system, the Viessmann Vitopend 100-W A1JB 30 kW boiler can be installed directly in residential premises. Guarantees a decent hot water capacity (14.1 L/min at 30°C heating). The efficiency of the device is ensured by a fully modulating gas burner and a proprietary microprocessor control system that allows you to control all the most important param...eters on a high-contrast monochrome LCD screen. The boiler demonstrates a good seasonal efficiency (91%) and is equipped with protective systems that are triggered in the event of a flame out, no draft or a violation of the water circulation in any of the circuits. It is adapted for operation in the conditions of east european gas and electric networks, it is not afraid of moderate fluctuations in gas pressure and voltage.
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Viessmann Vitopend 100-W A1JB 30 kW 29.9 kW
Energy source:gas
Mount:wall, dual-circuit
Boiler power:29.9 kW, area ~ 239 m²
Combustion chamber:closed, flue 60/100 mm
DHW temperature:from 35 °С, up to 57 °С

Powerful double-circuit wall-mounted gas boiler with a closed combustion chamber. It is a product of the 2017 model year, positioned in the middle price category. It will be a good choice for organizing a new or upgrading an existing heating and hot water supply system of a country house, cottage or large apartment with a total area of up to 239 m2 (with a ceiling height of 2.5-3 m).

Thanks to a quiet circulation pump and a forced smoke exhaust system, the Viessmann Vitopend 100-W A1JB 30 kW boiler can be installed directly in residential premises. Guarantees a decent hot water capacity (14.1 L/min at 30°C heating). The efficiency of the device is ensured by a fully modulating gas burner and a proprietary microprocessor control system that allows you to control all the most important parameters on a high-contrast monochrome LCD screen.

The boiler demonstrates a good seasonal efficiency (91%) and is equipped with protective systems that are triggered in the event of a flame out, no draft or a violation of the water circulation in any of the circuits. It is adapted for operation in the conditions of east european gas and electric networks, it is not afraid of moderate fluctuations in gas pressure and voltage.

FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
All specifications
Specifications Vitopend 100-W A1JB 30 kW
Main
Energy sourcegas
Installationwall
Typedual-circuit (heating and DHW)
Heating area239 m²
Technical specs
Heat output29.9 kW
Power supply230 V
Power consumption140 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
Efficiency91 %
Combustion chamberclosed (turbocharged)
Flue diameter60/100 mm
Max. gas consumption3.47 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
Weight39 kg
Added to E-Catalogaugust 2017
P/N
A1JB011

A1JB015

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:
A1JB011

A1JB015