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 (203)

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Boiler Flues And Accessories (49)

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Boilers (41)

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In Stock Only (148)


Filter Results
203 results
vaillant-standard-horizontal-flue-kit-10039324

Vaillant Standard Horizontal Flue Kit - 750mm 10039324

£115.04 inc
VAT
Save £6.15 | Was £121.19
vaillant-ecotec-pro-28-combination-boiler-natural-gas-erp

Vaillant ecoTEC Pro 28 28kW Combination Boiler Natural Gas ErP - 0010021837

£1,030.46 inc
VAT
Save £363.76 | Was £1,394.22
vaillant-ecotec-pro-30-combination-boiler-packs-erp

Vaillant ecoTEC Pro 30 Combi Boiler ErP & Horizontal Flue

More Options Available
£1,166.92 inc
VAT
Save £410.40 | Was £1,577.32
vaillant-ecotec-pro-30-combination-boiler-natural-gas-erp

Vaillant ecoTEC Pro 30 30kW Combination Boiler Natural Gas ErP - 0010016538

£1,078.99 inc
VAT
Save £404.09 | Was £1,483.08
vaillant-ecotec-plus-48kw-commercial-boiler-erp

Vaillant ecoTEC Plus 48kW Commercial Boiler ErP - 0010021520

£2,410.80 inc
VAT
Save £140.06 | Was £2,550.86
vaillant-ecotec-pro-24-combination-boiler-natural-gas-erp

Vaillant ecoTEC Pro 24 24kW Combination Boiler Natural Gas ErP - 0010021836

£961.92 inc
VAT
Save £282.00 | Was £1,243.92
vaillant-advance-boiler-filter-protection-kit-22mm

Vaillant Advance Boiler Filter Protection Kit 22mm 0010035819

£179.85 inc
VAT
Save £10.35 | Was £190.20
vaillant-vertical-airflue-duct-and-terminal-100mm-diameter

Vaillant Vertical Air/flue Duct and Terminal (100mm Diameter) - 0020223472

£140.75 inc
VAT
Save £12.08 | Was £152.83
vaillant-low-loss-header-wh40-306720

Vaillant Low Loss Header WH40 306720

£320.21 inc
VAT
vaillant-125mm-standard-horizontal-flue-kit-303209

Vaillant 125mm Standard Horizontal Flue Kit 303209

£127.24 inc
VAT
Save £13.35 | Was £140.59
vaillant-ecofit-pure-system-boiler-packs-erp

Vaillant ecoFIT pure 630 System Boiler ErP & Horizontal Flue

More Options Available
£1,731.38 inc
VAT
vaillant-125mm-vertical-flue-kit-303200

Vaillant 125mm Vertical Flue Kit 303200

£192.75 inc
VAT
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