Boilers

Boilers come in a wide variety of types and power ratings to suit the age and size of a property as well as heating and hot water demands. The bigger the property, the more powerful the boiler must be to supply consistent heating and hot water. Increasingly, boiler efficiency is also a priority, helping homeowners and businesses to minimise energy costs and heat their premises in more environmentally conscious ways. Clients also want reassurance that their boiler of choice is reliable with a long lifespan.

PlumbNation offer many types of boilers to suit the needs and budgets of residential and commercial clients, including conventional boilers, combi boilers, system boilers and electric boilers. Our extensive range includes leading brands such as Worcester Bosch, Vaillant and Baxi. Flues and accessories are also available to complete the installation. Explore our full collection below and find the best boiler for your project.

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Vaillant ecoTEC Plus 630 30kW System Boiler 0010036013
Vaillant
Save 7% Was £1,799.99
Vaillant
£1,666.50 inc
VAT
Vaillant ecoTEC Plus 48kW Commercial Boiler ErP - 0010021520
Vaillant
Save 7% Was £2,518.50
Vaillant
£2,351.50 inc
VAT
Vaillant ecoTEC Plus 635 35kW System Boiler 0010036014
Vaillant
Save 9% Was £2,044.89
Vaillant
£1,863.36 inc
VAT
Vaillant Standard Horizontal Flue Kit - 750mm 303933
Vaillant
Save 11% Was £129.37
Vaillant
£115.19 inc
VAT
Vaillant ecoTEC Plus 832 32kW Combi Boiler 0010036016
Vaillant
Save 8% Was £1,776.50
Vaillant
£1,635.86 inc
VAT
Vaillant ecoTEC Plus 840 40kW Combi Boiler 0010036018
Vaillant
Save 7% Was £1,961.50
Vaillant
£1,820.74 inc
VAT
Vaillant ecoTEC Plus 836 36kW Combi Boiler 0010036017
Vaillant
Save 9% Was £1,894.91
Vaillant
£1,729.75 inc
VAT
Vaillant ecoTEC Pro 24 24kW Combination Boiler Natural Gas ErP - 0010021836
Vaillant
Save 11% Was £1,378.53
Vaillant
£1,226.50 inc
VAT
Vaillant ecoTEC Plus 940 40kW Combi Boiler 0010036114
Vaillant
Save 7% Was £2,360.99
Vaillant
£2,193.41 inc
VAT
Vaillant ecoTEC Plus 625 25kW System Boiler 0010036012
Vaillant
Save 8% Was £1,702.80
Vaillant
£1,564.44 inc
VAT
Vaillant ecoTEC Plus 826 26kW Combi Boiler 0010036015
Vaillant
Save 7% Was £1,606.40
Vaillant
£1,486.68 inc
VAT
Vaillant ecoTEC Plus 424 24kW Regular Natural Gas Boiler ErP - 0010021223
Vaillant
Save 11% Was £1,399.43
Vaillant
£1,239.20 inc
VAT
Vaillant ecoTEC Plus 620 20kW System Boiler 0010036011
Vaillant
Save 10% Was £1,545.10
Vaillant
£1,383.00 inc
VAT
Vaillant ecoFIT pure 630 30kW System Boiler Natural Gas ErP - 0010020399
Vaillant
Save 10% Was £1,693.50
Vaillant
£1,518.88 inc
VAT
Vaillant ecoTEC Plus 418 18kW Regular Boiler Natural Gas ErP - 0010021222
Vaillant
Save 10% Was £1,288.79
Vaillant
£1,161.80 inc
VAT
Vaillant ecoFIT pure 630 System Boiler ErP & Horizontal Flue
Options available
Vaillant
Save 7% Was £1,771.37
Vaillant
£1,647.14 inc
VAT
Vaillant ecoFIT pure 825 Combination Boiler Natural Gas & Horizontal Flue
Options available
Vaillant
Save 9% Was £1,447.27
Vaillant
£1,322.10 inc
VAT
Vaillant ecoTEC Plus 424 Regular Boiler ErP & Horizontal Flue
Vaillant
Save 8% Was £1,489.07
Vaillant
£1,366.55 inc
VAT
Vaillant ecoTEC Pro 30 Combi Boiler ErP & Horizontal Flue
Options available
Vaillant
Vaillant
£1,571.21 inc
VAT
Vaillant ecoFIT pure 418 Regular Boiler ErP & Horizontal Flue
Options available
Vaillant
Save 10% Was £1,278.82
Vaillant
£1,155.28 inc
VAT
Vaillant 160mm 1m Flue Extension 0020106377
Vaillant
Save 11% Was £135.74
Vaillant
£120.42 inc
VAT
Vaillant ecoTEC 843 iQ Combination Boiler ErP & Horizontal Flue Pack
Vaillant
Save 5% Was £2,335.78
Vaillant
£2,211.36 inc
VAT
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