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Vaillant manufactures one of the widest range of gas boilers and renewable heat pump and solar thermal solutions to meet the demands of all UK house types and sizes. From one bedroom apartments to five bedroom large family homes with multiple bathrooms, we have a product to deliver comfort for your customer’s home. Our gas and renewable heating range covers a wide choice of heating outputs and works perfectly with the Vaillant range of hot water cylinders and heating controls. You can even mix the technology by offering a Vaillant hybrid heat pump and gas boiler solution.

51 - 75 of 101 Results

ecoTEC exclusive Green iQ 27kW

ecoTEC exclusive system boiler

  • Wide modulation range of up to 1:10
  • 85% recyclable at the end of its life
  • Hand-built in our award-winning Derbyshire manufacturing plant

flexoTHERM ground source heat pump 8kW 230V

230V ground source heat pump with Green iQ technology

  • Suitable for domestic and commercial properties
  • ErP rated A+++ when installed with VRC 700 or VRC 700f
  • High seasonal SCoP value

auroSTOR cylinders (discontinued)

Solar cylinder range

  • Easy to clean - High quality VG white powder coating
  • Best in class stand by energy losses
  • Inline front connections

flexoTHERM ground source heat pump

230V and 400V ground source heat pump with Green iQ technology

  • MCS accredited and Quiet Mark approved*
  • Suitable for domestic and commercial properties
  • ErP rated A+++ when installed with VRC 700 or VRC 700f

flexoTHERM ground source heat pump 11kW 230V

230V ground source heat pump with Green iQ technology

  • Suitable for domestic and commercial properties
  • ErP rated A+++ when installed with VRC 700 or VRC 700f
  • High seasonal SCoP value

flexoTHERM ground source heat pump 5kW 400V

400V ground source heat pump with Green iQ technology

  • MCS accredited and Quiet Mark approved
  • Suitable for domestic and commercial properties
  • ErP rated A+++ when installed with VRC 700 or VRC 700f

flexoTHERM air source heat pump 15kW 400V

flexoTHERM and aroCOLLECT for air source applications

  • MCS accredited and Quiet Mark approved
  • Ideal for larger domestic and commercial properties
  • ErP rated A+++ when installed with VRC 700 or VRC 700f

ecoTEC plus 612, 615, 618, 624, 630 and 637 (discontinued)

ecoTEC plus system boiler

  • Step by step full text installation wizard
  • Flame lift detection system
  • ErP 'A' rated

flexoTHERM air source heat pump 19kW 400V

flexoTHERM and aroCOLLECT for air source applications

  • MCS accredited and Quiet Mark approved
  • Ideal for larger domestic and commercial properties
  • ErP rated A+++ when installed with VRC 700 or VRC 700f

flexoTHERM air source heat pump 19kW 400V

flexoTHERM and aroCOLLECT for air source applications

  • MCS accredited and Quiet Mark approved
  • Ideal for larger domestic and commercial properties
  • ErP rated A+++ when installed with VRC 700 or VRC 700f

flexoTHERM air source heat pump 8kW 400V

flexoTHERM and aroCOLLECT for air source applications

  • MCS accredited and Quiet Mark approved
  • Ideal for larger domestic and commercial properties
  • ErP rated A+++ when installed with VRC 700 or VRC 700f

allSTOR buffer cylinders

Compatible with the Vaillant heat pump range

  • Extended range of buffer cylinders up to 2000 litres
  • Can be cascaded for larger projects
  • High levels of insulation for maximum efficiency

flexoTHERM air source heat pump 5kW 400V

flexoTHERM and aroCOLLECT for air source applications

  • MCS accredited and Quiet Mark approved
  • Ideal for larger domestic and commercial properties
  • ErP rated A+++ when installed with VRC 700 or VRC 700f

flexoTHERM air source heat pump 11kW 400V

flexoTHERM and aroCOLLECT for air source applications

  • MCS accredited and Quiet Mark approved
  • Ideal for larger domestic and commercial properties
  • ErP rated A+++ when installed with VRC 700 or VRC 700f

ecoTEC plus 48 and 64kW

High output wall-hung boiler range

  • Compact design
  • Suitable for natural gas and LPG applications
  • High efficiency stainless steel heat exchanger

flexoTHERM air source heat pump

flexoTHERM and aroCOLLECT for air source applications

  • MCS accredited and Quiet Mark approved
  • Ideal for larger domestic and commercial properties
  • ErP rated A+++ when installed with VRC 700 or VRC 700f

ecoFIT sustain 25, 30 and 35kW

Specification combination boiler range

  • Exclusively designed with specifiers in mind
  • Quiet Mark awarded
  • High efficiency ErP 'A' rated product

ecoTEC plus 412, 415, 418, 424, 430 and 435

ecoTEC plus open vent boiler range

  • Rear flue option
  • Compact dimensions
  • Large backlit plain text display

geoTHERM ground source heat pump (discontinued)

400V ground source heat pump

  • MCS accredited and Quiet Mark approved
  • Suitable for large domestic and commercial properties
  • Energy yield display

VRC 700 & VRC 700f

Wired and wireless system controls for single and cascade heat pump and solar thermal installations

  • Takes care of all Vaillant equipment automatically by intelligently communicating with all Vaillant appliances
  • Flexible time programs
  • Clear, high contrast backlit display

flexoTHERM water source heat pump 8kW 400V

flexoTHERM and fluoCOLLECT for water source applications

  • MCS accredited and Quiet Mark approved
  • Ideal for properties that have an accessible water source on-site
  • ErP rated A+++ when installed with VRC 700 or VRC 700f

flexoTHERM water source heat pump 11kW 230V

flexoTHERM and fluoCOLLECT for water source applications

  • Ideal for properties that have an accessible water source on-site
  • ErP rated A+++ when installed with VRC 700 or VRC 700f
  • High seasonal SCoP value

ecoTEC sustain 24, 28, 34kW

Combination boiler range

  • Exclusively designed with specifiers in mind
  • Quiet Mark awarded
  • Hand-built in our award-winning Derbyshire manufacturing plant

flexoTHERM water source heat pump 15kW 400V

flexoTHERM and fluoCOLLECT for water source applications

  • MCS accredited and Quiet Mark approved
  • Ideal for properties that have an accessible water source on-site
  • ErP rated A+++ when installed with VRC 700 or VRC 700f

Advance Protection Kit

Turn your guarantee up to 10 on our ecoTEC plus, ecoTEC exclusive and ecoFIT pure range of boilers.

  • Extended 10 year guarantee available on our Plus, Pure and Exclusive (up to 45kW) range when installed with the Advance Boiler Protection Kit and registered through Advance.
  • Designed by Vaillant and manufactured to our very own specifications
  • Horizontal, more compact solution

51 - 75 of 101 Results