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Vaillant ecoTEC Plus 637 System Boiler Natural Gas ErP

Vaillant ecoTEC Plus 637 System Boiler Natural Gas ErP 0010018538
£1243.20 inc VAT
RRP £2,619.60 You Save £1,376.40

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Available within UK Mainland only. Excludes Northern Ireland, Scottish Highlands & Isles, Isle of Man, Isle of Wight, Isles of Scilly, and the Channel Isles.

Product Description

Vaillant ecoTEC Plus 637 System Boiler Natural Gas ErP 0010018538

37kW ErP Condensing System Boiler

Vaillant 637 ecoTEC Plus System Boiler is a top spec condensing systems boiler from the Vaillant Range with a stainless steel heat exchanger. The ecoTEC system boiler is suitable for use with unvented pressurised systems. Vaillant Boilers are highly efficient and deliver a top SEDBUK Band 'A' rated fuel efficiency and powerful DHW performance. Vaillant are widely recognised as the leading heating technology company in Europe, and as one of the market and technology leaders, Vaillant develop best in class products for domestic comforts. 

  • For use with Unvented Systems.
  • Built-in Pump & Expansion Vessel.
  • Stainless Steel Heat Exchanger.
  • Electronic air & gas modulation.
  • 1:6 modulating ratio for higher efficiency.
  • Low stand-by energy consumption.
  • Flame lite detection system.
  • Automatic burner monitoring.
  • Future proof Low Energy & High Efficiency Pump.
  • Mordern design, including stylish platinum fascia.
  • Installation wizard included.
  • SEDBUK band 'A' rated rated fuel efficiency.
  • Fully modulating low Nox burner and fan (Class 5).
  • Leightweight - lowest in class.
  • Compact dimensions.
  • No compartment ventilation needed.
  • 2 stage frost thermostat.
  • Comprehensive boiler status/diagnostic display system and back-up.
  • Easy access to all components from front.
  • Removable side panels.

Product Specification

Name Vaillant ecoTEC Plus 637 System Boiler Natural Gas ErP 0010018538
Product Code 143371
MPN 0010018538
Type System
Warranty (Years) 5
Width (mm) 440
Height (mm) 720
Depth (mm) 406
Weight (Kg) 43
Output (Kilowatts) 37.6
ErP Space Heating Efficiency A
Noise Level (Decibels) 46
Fuel Natural Gas
Mounting Wall Mounted
RRP £2619.60 You Save £1376.40
Vaillant ecoTEC ErP Brochure
Vaillant ErP Control Compatibility Chart
Vaillant ErP Flue Installation Guide

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