The ecoTEC Plus 831 Combi Gas Boiler is part of the ecoTEC Plus range of high-efficiency combination gas boilers from Vaillant. This SEDBUK A Rated boiler comes with a 2 year warranty and offers generous heating outputs whilst saving costs on your heating bills.
Vaillant ecoTEC Plus 831 Features and Benefits:
- Excellent hot water performance due to Vaillant's Aquacomfort system
- Stainless Steel Heat Exchanger with large surface area to maximise heat transfer
- Compatible with Vaillant range of high-efficiency flues
- Single electronic circuit board for simple commissioning
- ecoLEVEL Condensate Pump compatible
- Comprehensive status and diagnostic information available
- Simple push-button programming
- Two stage frost protection
- Filling Loop Included
Vaillant ecoTEC Plus 831 Boiler Specifications
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Height (mm)
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720
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Width (mm)
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440
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Depth (mm)
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335
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Maximum Domestic Hot Water Output (kW)
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31.0
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Maximum Domestic Hot Water Output (btu)
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105,800
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Central Heating Output (kW)
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8.7 - 24.0
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Central Heating Output (btu)
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29,702 - 81,936
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Flow Rate (l/min)
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12.7
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SEDBUK Band A
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With this boiler, for a standard installation, you will require a standard horizontal flue kit and timeSWITCH 130 Plug In Timer. We have pre-checked these for you for your ease of ordering. Untick if not required and make the selection that you need.
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