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Overview
Vaillant ecoTEC Plus 637 37 kW System Boiler Horizontal Flue is usually installed with a hot water cylinder. The system boiler can be filled directly from the water mains, meaning that you normally won't need a cold water tank in the loft and it will ensure you have a large body of water stored for use in your home.
- Stainless steel heat exchanger
- ErP A Rated
- SAP 2009 Annual efficiency rating 89.2 percentage
- 720 mm high x 440 mm wide x 406 mm deep
- 5 years guarantee increases to 7 years warranty when fitted with a filter and registered on advance
Technical specification
Years Guaranteed5Width440 mmTypeGas System Boiler PackSEDBUK SAP 2009 RatingBSEDBUK SAP 2005 RatingARegistered with the Energy Savings TrustYesNoise Level46 dBMaximum Vertical Flue 125mm34 mMaximum Vertical Flue 100mm8 mMaximum Horizontal Flue 125mm32 mMaximum Horizontal Flue 100mm5.5 mIncludesHorizontal FlueHeight720 mmHeat Output37 kWFuel TypeNatural GasExternal or InternalInternalDepth406 mmDHW Output Min and Max37.6 kWDHW Output37.6 kWCH Condensing Max Output39.6 kWBoiler TypeSystemRange DescriptionecoTEC PlusManufacturer Model No505300Brand NameVaillant
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