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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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Filter Results
2271 results
grant-vortex-pro-2646-internal-oil-boiler

Grant Vortex Pro 26/46kW Regular Internal Oil Boiler VTX26/46

£2,777.29 inc
VAT
Save £150.29 | Was £2,927.58
trianco-aztec-mini-8kw-electric-system-boiler

Trianco Aztec Mini 8kW Electric System Boiler - 4038

£1,105.40 inc
VAT
Save £321.40 | Was £1,426.80
worcester-bosch-greenstar-8000-36kw-gas-combi-boiler-7736702579

Worcester Bosch Greenstar 8000+ 36kW Gas Combi Boiler - 7736702579

More Options Available
£1,830.34 inc
VAT
baxi-800-824-gas-combi-2-boiler

Baxi 800 824 24kW Gas Combi 2 Boiler - 7814304

£1,196.40 inc
VAT
Save £60.01 | Was £1,256.41
worcester-100mm-telescopic-horizontal-standard-flue-terminal-350-570mm-7716191082

Worcester 100mm Telescopic Horizontal Standard Flue & Terminal 350-570mm 7716191082

£112.74 inc
VAT
Save £9.67 | Was £122.41
worcester-bosch-greenstar-8000-40kw-gas-combi-boiler-7736702582

Worcester Bosch Greenstar 8000+ 40kW Gas Combi Boiler - 7736702582

More Options Available
£2,072.95 inc
VAT
worcester-greenstar-magnetic-system-filter-22mm

Worcester Greenstar Magnetic System Filter 22mm - 7733600236

£158.00 inc
VAT
Save £20.36 | Was £178.36
worcester-greenstar-danesmoor-utility-1825-regular-boiler-oil-2022

Worcester Bosch Greenstar Danesmoor Utility 18/25kW Regular Oil Boiler - 2022+ - 7731600246

£2,219.99 inc
VAT
Save £246.20 | Was £2,466.19
worcester-bosch-greenstar-8000-32kw-gas-combi-boiler-7736702578

Worcester Bosch Greenstar 8000+ 32kW Gas Combi Boiler - 7736702578

More Options Available
£1,657.24 inc
VAT
trianco-aztec-mini-12kw-electric-combination-boiler

Trianco Aztec Mini 12kW Electric Combination Boiler - FG4037

£1,017.01 inc
VAT
Save £130.79 | Was £1,147.80
ideal-mexico-he18-regular-floor-standing-boiler-natural-gas

Ideal Mexico HE18 18kW Regular Floor Standing Boiler Natural Gas - 201727

£1,690.28 inc
VAT
Save £347.38 | Was £2,037.66
baxi-800-836-gas-combi-2-boiler

Baxi 800 836 36kW Gas Combi 2 Boiler - 7814306

£1,532.99 inc
VAT
grant-vortex-eco-1521-utility-floor-standing-regular-boiler-oil-erp

Grant Vortex Eco 15/21kW Utility Floor Standing Regular Boiler Oil ErP

£1,699.20 inc
VAT
Save £99.12 | Was £1,798.32
worcester-greenstar-8000-35kw-gas-system-boiler-horizontal-flue

Worcester Greenstar 8000+ 35kW Gas System Boiler - Horizontal Flue

More Options Available
£2,018.46 inc
VAT
worcester-greenstar-8000-36kw-gas-combi-boiler-horizontal-flue

Worcester Greenstar 8000+ 36kW Gas Combi Boiler - Horizontal Flue

More Options Available
£1,880.00 inc
VAT
trianco-aztec-classic-tri-9kw-electric-flow-boiler

Trianco Aztec Classic TRI 9kW Electric Flow Boiler - 4002

£703.09 inc
VAT
Save £84.39 | Was £787.48
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