The cookie settings on this website are adjusted to allow all cookies so that you have the very best experience. If you continue without changing your cookie settings, we'll assume that you are happy to receive all cookies on our website. However, if you would like to, you can change your settings at any time using the Change cookie settings link in the Special menu.        

Vaillant ecoTEC 46 Gas Condensing Boiler

Product Type
Product Range

Product Description

The Vaillant ecoTEC 46 Gas Commercial Boiler are an ideal choose for heating large commercial space and features a heating output of 46Kw. The ecoTEC 46 Gas Commercial Boiler is also a condensing boiler capable of capturing latent heat from the flue gases to improve energy efficiency and reduce fuel consumption, and so has earned a SEDBUK 'A' rating the highest official energy efficiency rating in the UK.

Key Features of the ecoTEC Gas Commercial Boiler:

  1. High-performance stainless steel main heat exchanger for optimum efficiency
  2. Internal condensate trap
  3. Air vent/air separator, a comprehensive air separator designed to effectively remove air and small dirt particles from the boiler which can then be removed and cleaned
  4. Shunt pump, 8m head pump matched to ensure the correct flow of water through the boiler, is quiet and has a low electricity consumption
  5. Comprehensive boiler display showing status and diagnostic information making commissioning, servicing and operation quick and simple
  6. Boiler connections, 1 1/4" internal female BSP flow and return, 1" gas valve and 19mm condensate connections
  7. Single electronic circuit board simplifying commissioning, servicing and operation
  8. Best in class emissions that are achieved by a fully modulating low NOx burner that automatically matches the heating output to the heating demand
  9. Fully compatible with Vaillant's range of intelligent eBUS controls
  10. Can be fitted with flue lengths up to 21m, capable of covering most applications


Vaillant ecoTEC 46 Gas Commercial Boiler Internal View

Vaillant ecoTEC 46 Gas Commercial Boiler Dimensions (mm)

Related Products

Related Products

Customers Also Bought

Customers Also Bought

  • Glow-Worm 0020035402 Climastat

    The Climastat is a hard wired room thermostat providing control over the temperature of the central heating and is compatible with the following Glow-worm gas boiler models:

    • Ultracom2 CXI
    • Ultracom2 SXI
    • Ultracom HXI
    • Flexicom CX
    • Flexicom HX
    • Flexicom SX
    • Ultrapower SXI 


    Key Features and Benefits:

    • Intelligent room thermostat providing temperature control over the central heating
    • Increased home comfort and improved energy efficiency
    • Configured for either modulating or conventional on/off operation
    • Enables setting of the combi boilers hot water temperature
    • Simple and discreet low voltage two wire connection
    • Polarity not important, easy to wire
    • Simple to use
  • Trianco Air Vent

  • Honeywell Junction Box 10 Way

    The Honeywell Junction Box is designed to simplify the wiring of sundial plan central heating installations. Also this is a universal junction box and can be used with any 15 amp rated wiring application. 


Customer Reviews


Ask A Question


Price Match


Price Match

Seen our product priced lower elsewhere?

Name: *
Email: *
Competitors Link: *
Competitors Price: * £ (inclusive of tax & shipping)
Enter Code: *