Domestic Boilers
Vaillant manufactures one of the widest range of gas boilers 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 range covers 12kW to 65kW and works perfectly with the Vaillant range of hot water cylinders, heating controls, and flue systems.
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ecoTEC exclusive with Green iQ
- The best in boiler performance, control and efficiency
- Fully compatible with our vSMART™ heating control for optimum performance and smartphone app control
- Hand-built in our award-winning Derbyshire manufacturing plant
- 5-year guarantee as standard, with 7 years available when you book a Vaillant Advance installer or 10 years when fitted with a Boiler Protection Kit by a Vaillant Advance installer*
ecoTEC plus 825, 832, 835, 838 and 938
ecoTEC plus combination boilers
- Step by step full text installation wizard
- Dedicated models available for LPG
- Hand-built in our award-winning Derbyshire manufacturing plant
- 5-year guarantee as standard, with 7 years available when you book a Vaillant Advance installer or 10 years when fitted with a Boiler Protection Kit by a Vaillant Advance installer*
ecoTEC pro 24, 28 and 30kW
Combination boiler range
- Removable side panels and push-fit flue system
- Fully modulating low NOx burner and fan
- ErP 'A' rated
- Standard 2 year warranty, can be upgraded to a free 7 year warranty when registered through Vaillant Advance.
ecoFIT pure 25, 30 and 35kW
ecoFIT pure combination boilers
- Top and rear flue options
- Automotive grade aluminium heat exchanger
- Hand-built in our award-winning Derbyshire manufacturing plant
- Standard 2 year warranty. Free 7 year warranty when registered by a Vaillant Advance partner
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
- Compatible with Vaillant’s vSMART™ heating control
- 5-year guarantee as standard, with 7 years available when you book a Vaillant Advance installer or 10 years when fitted with a Boiler Protection Kit by a Vaillant Advance installer*
ecoFIT sustain 25, 30 and 35kW
Specification combination boiler range
- Exclusively designed with specifiers in mind
- Quiet Mark awarded
- Hand-built in our award-winning Derbyshire manufacturing plant
- Modulating high torque pump uses low energy
ecoTEC plus 412, 415, 418, 424, 430 and 435
ecoTEC plus open vent boiler range
- Rear flue option
- Compact dimensions
- Hand-built in our award-winning Derbyshire manufacturing plant
- 5-year guarantee as standard, with 7 years available when you book a Vaillant Advance installer or 10 years when fitted with a Boiler Protection Kit by a Vaillant Advance installer*
ecoTEC plus 48 and 64kW
High output wall-hung boiler range
- Compact design
- Suitable for natural gas and LPG applications
- Hand-built in our award-winning Derbyshire manufacturing plant
- Full range of accessories available
ecoTEC plus 612, 615, 618, 624, 630 and 637
ecoTEC plus system boiler
- Step by step full text installation wizard
- Flame lift detection system
- Hand-built in our award-winning Derbyshire manufacturing plant
- 5-year guarantee as standard, with 7 years available when you book a Vaillant Advance installer or 10 years when fitted with a Boiler Protection Kit by a Vaillant Advance installer*
ecoFIT pure open vent boiler
412, 415, 418, 425, 430 and 435 outputs
- Compact, cupboard fit solution
- Top and rear flue options
- Hand-built in our award-winning Derbyshire manufacturing plant
- 2 years guarantee as standard, with 7 to 10 years available when you book a Vaillant Advance installer
ecoFIT pure system
The cupboard-size system boiler for any home
- High performance build, smart controls and efficiency
- Compact enough to fit in a kitchen cupboard
- Quiet Mark approved, meaning it’s the quietest product in its category*
- Standard 2 year warranty. Free 7 year warranty when registered by a Vaillant Advance installer
ecoTEC sustain 24, 28, 34kW
Combination boiler range
- Exclusively designed with specifiers in mind
- Quiet Mark awarded
- High quality stainless steel heat exchanger designed for long life and easy maintenance
- New condensate trap with safety back-up
1 - 12 of 16 Results