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Home > Boilers > Wall Gas Condensing Combi Boilers > Vaillant Combi Boilers > Vaillant Ecotec PLUS Combi Boilers > NEW Ecotec PLUS 837 Combi Boiler

NEW Vaillant EcoTec Plus 837 High Efficiency Condensing Combi Boiler

Central Heating Boilers in Stock, collection available, free delivery, lowest price promise
  Order Form Discount Central Heating Discount Boilers
£975.00 ex Vat
£1170.00 including Vat at 20%
12.0 - 28.4kw - Flow Rate 15.2 litres/min
Dimensions - 720mm High x 440mm Wide x 403mm Deep
Sedbuk Band 'A'

DELIVERY ZONES 'A' ONLY - Click Here

Vaillant Manufacturers Website
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NEW Vaillant EcoTec Plus 837 High Efficiency Condensing Combi Boiler

NEW Vaillant EcoTEC Plus High Efficiency Combination Boilers.

PLEASE NOTE THIS BOILER IS NOT LPG COMPATIBLE

The new Vaillant EcoTEC plus Combination Boilers have been developed to offer greater efficiencies, reliability and advanced features. Building on all the great qualities of the current award winning range to make this an even more exceptional product for homeowners and Installers across the UK and Ireland.

The new ecoTEC plus combi boiler range will directly replace the current range with combination boilers ranging from 24kW to 37kW , including a new ecoTEC plus 937 “power-store” combi.
To ensure ease of installation in any area, bespoke LPG models will also be launched to compliment the range.

Key features and benefits of the NEW Vaillant ecoTEC plus Combination Boilers

• New & improved user interface
A simple to understand control panel with straightforward push button control, including the following features:

• Heating and hot water adjustment is via ‘hot keys’ on the display for simple to use, intuitive operation of the boiler diagnostic display
• The intuitive interface and fault codes are supplemented by plain text descriptions to make life as easy as possible for the engineer
• Installation wizard to guide the installer through the correct set up and commissioning of the boiler on first ignition – saving time and effort for the installer and ensure the installation is right first time
• Stylish new case design with large platinum strip – Stylish yet subtle design to compliment modern interior design
• Electronic Gas & Air Modulation System – A new and innovative gas concept which provides the following benefits:
• Accurate electronic modulation of gas and air for clean, low emission combustion
• Wide modulation range of 1:6 (16%) for ecoTEC plus provides a low minimum output for use in properties with small heat loads or where multiple heating zones have been used
• Self adjusting range rating function which learns the maximum heating requirement of the system without the need for setting, ensuring the most efficient mode of operation
• Assured Comfort (back-up mode) – in the unlikely event of a combustion fault, the boiler will revert to the last known operating condition to provide a degree of heat and hot water until the engineer visits
• Self diagnostic checks completed on first ignition to ensure correct gas type is being used, and then completed every 30 seconds to ensure optimum combustion and eliminating the need to check and set CO2 levels
• Flame Lift Detection System - Automatically monitors burner to ensure low combustion noise and optimised burner settings. Also provides future proofing against gas quality changes
• High efficiency pump - ecoTEC plus uses the latest high efficiency automatic two stage pump for reduced energy consumption and low stand-by losses (less than 2W)
• Future proofed for low energy pump – In 2015 new legislation will dictate that all new boilers being installed into UK properties will need to contain low energy pumps.
All new ecoTEC boilers are ready to accept a low energy pump when this is required, which means installers will not need to re-acquaint themselves with a new product when the pump is introduced.
• Increased accessibility – Front access for components as previous models but now including removable side panels for additional flexibility for maintenance work
• Smart Phone Scanner spare part identification – QR codes on all major components within the appliance for easy identification of spare parts
• All built in quality – same high quality and compact dimensions as the current product, ensuring installer confidence in the new product.
• New models will also be compatible with the current range of flues and accessories, including the Variable Termination Kit (VTK) and the ecoLEVEL condensate pump.

Manufacturers 2 Year Warranty


Vaillant Standard Flue Kit 303933
Standard Horizontal Flue Kit
Vaillant Part No. 303933
£65.00 inc Vat

Vaillant Telescopic Horizontal Flue Kit 303936
Telescopic Horizontal Flue Kit
Vaillant Part No. 303936
£70.00 inc Vat

Vertical Flue Kit Vaillant Part No. 20065937
Vertical Flue Kit
Vaillant Part No. 20065937
£85.00 inc Vat

Filling Loop
Filling Loop
Included

LimeBuster Scale Reducer
Protect your New Appliance with the
LimeBuster Scale Reducer
Protect your Combi Boiler from Limescale damage 15mm InLine (Appliance Only)
£30.00 inc Vat

Magnaclean Professional Magnetic Filter Fernox TF1 Gold Filter
Protect your New Central Heating with a New Filter  
   
Fernox TF1 Gold Filter 22mm £80.00 inc Vat
MagnaClean Professional 22mm £85.00 inc Vat

SPECIAL OFFER  
HALF Price Limebuster with any Magnaclean or Gold TF1 Filter  
   
Fernox TF1 Gold Filter 22mm and Limebuster £95.00 inc Vat
MagnaClean Professional 22mm and Limebuster £100.00 inc Vat

Vaillant Timeswitch 150
timeSWITCH 150 Time Clock
Vaillant Part No. 0020116882
£35.00 inc Vat

Vaillant Timeswitch 160
timeSWITCH 160 Programmer 2 Channel
Vaillant Part No. 0020124498
Not compatible with VRT 50
£55.00 inc Vat

Vaillant VRT 30 Analogue Room Stat
Analogue Room Stat VRT 30
Vaillant Part No. 300637
£15.00 inc Vat

Vaillant VRT 50 Digital Room Stat
Digital Room Stat VRT 50
Vaillant Part No. 20018265
Not compatible with 140 Programmer
£35.00 inc Vat

Vaillant VRT350 Programmable Room Control
VRT 350 Programmable Room Control
Vaillant Part No. 0020124475
£75.00 inc Vat

Vaillant VRT 392F Wireless Programmable Room Control
VRT 392F Wireless Programmable Room Control
Vaillant Part No. 0020028514
£120.00 inc Vat

VRC 470F Wireless Weather Compensator
VRC 470F Wireless Weather Compensator
Vaillant Part No. 0020108137
£170.00 inc Vat

Vaillant 470mm Flue Extension 303902
470mm Flue Extension
Vaillant Part No. 303902
£25.00 inc Vat

Vaillant 970mm Flue Extension 303903
970mm Flue Extension
Vaillant Part No. 303903
£35.00 inc Vat

Vaillant 1970mm Flue Extension 303905
1970mm Flue Extension
Vaillant Part No. 303905
£65.00 inc Vat

Vaillant 90° Bend 303910
87° Bend
Vaillant Part No. 303910
£30.00 inc Vat

Vaillant 90° Bend 303910
45° Bend (Pair)
Vaillant Part No. 303911
£55.00 inc Vat

Vaillant Flat Roof Flashing 009056
Flat Roof Collar
Vaillant Part No. 009056
£25.00 inc Vat

Vaillant Pitched Roof Flashing 009076
Adjustable Pitched Roof Tile
Vaillant Part No. 009076
£25.00 inc Vat

Vaillant Pitched Roof Flashing 009076
Flexible Pitched Roof Tile
Vaillant Part No. 303980
£25.00 inc Vat

Vaillant Variable Termination Kit 303942
Variable Termination Kit
Consists of 2 x Plume 1000mm Extensions, 2 x Plume 87 Degree Bends, 1 x Plume Collar, 3 x Plume Support Clips
( Will only work with Horizontal Flue Kit 303933 )
Vaillant Part No. 303942 (Black)
£45.00 inc Vat

Vaillant Flue Support Clips ( Pack of 5 ) 303821
Flue Support Clips ( Pack of 5 )
Vaillant Part No. 303821
£30.00 inc Vat

Vaillant Ecotec Spacer Frame 308650
Ecotec Spacer Frame
Vaillant Part No. 308650
£40.00 inc Vat