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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
2244 results
worcester-greenstar-440cdi-highflow-combination-boiler-packs-erp

Worcester Greenstar 440CDi Highflow Combi Gas Boiler - Horizontal Flue

More Options Available
£2,909.47 inc
VAT
glow-worm-easicom-3-25kw-gas-system-boiler-0010020902

Glow-worm Easicom 3 25kW Gas System Boiler 0010020902

£929.40 inc
VAT
Save £168.36 | Was £1,097.76
worcester-greenstar-danesmoor-utility-1825kw-regular-oil-boiler-horizontal-flue

Worcester Greenstar Danesmoor Utility 18/25kW Regular Oil Boiler - Horizontal Flue

More Options Available
£2,399.28 inc
VAT
worcester-greenstar-4000-25kw-combination-boiler-horizontal-flue

Worcester Greenstar 4000 25kW Combi Gas Boiler - Horizontal Flue

More Options Available
£1,358.53 inc
VAT
worcester-bosch-greenstar-8000-style-36kw-gas-combi-boiler-black-7736702581

Worcester Bosch Greenstar 8000+ Style 36kW Gas Combi Boiler Black - 7736702581

More Options Available
£1,903.38 inc
VAT
glow-worm-energy-25kw-combination-boiler-natural-gas-erp

Glow-worm Energy 25kW Combination Boiler Natural Gas ErP - 0010035896

£1,016.01 inc
VAT
Save £124.57 | Was £1,140.58
baxi-400-430-36kw-combi-21-boiler-lpg-7872837

Baxi 436 36kW Gas Combi Boiler 2.1 (Natural Gas/LPG) 7872837

£911.14 inc
VAT
Save £72.67 | Was £983.81
glow-worm-energy7-30s-system-boiler

Glow-worm Energy7 30kW 30S System Boiler 0010035903

£1,202.08 inc
VAT
Save £95.20 | Was £1,297.28
grant-vortex-pro-1526-kitchenutility-floor-standing-regular-boiler-oil-erp

Grant Vortex Pro 15/26kW Kitchen/Utility Floor Standing Regular Boiler Oil ErP VTX1526

£2,065.98 inc
VAT
Save £124.02 | Was £2,190.00
baxi-430-30kw-gas-combi-boiler-21-natural-gaslpg-vertical-flue

Baxi 430 30kW Gas Combi Boiler 2.1 (Natural Gas/LPG) - Vertical Flue

£910.08 inc
VAT
Save £72.59 | Was £982.67
ideal-exclusive-600mm-horizontal-flue

Ideal Exclusive 600mm Horizontal Flue - 208173

£101.02 inc
VAT
worcester-greenstar-8000-32kw-gas-combi-boiler-vertical-flue

Worcester Greenstar 8000+ 32kW Gas Combi Boiler - Vertical Flue

More Options Available
£1,762.74 inc
VAT
glow-worm-energy7-35c-combination-boiler

Glow-worm Energy7 35kW 35C Combination Boiler 0010035898

£1,377.59 inc
VAT
Save £90.54 | Was £1,468.13
worcester-greenstar-8000-36kw-gas-combi-boiler-vertical-flue

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

More Options Available
£1,940.15 inc
VAT
worcester-bosch-greenstar-8000-style-32kw-gas-combi-boiler-black-7736702580

Worcester Bosch Greenstar 8000+ Style 32kW Gas Combi Boiler Black - 7736702580

More Options Available
£1,717.13 inc
VAT
baxi-630-gas-combi-2-boiler

Baxi 630 30kW Gas Combi 2 Boiler - 7796587

£1,046.96 inc
VAT
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