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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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Other £260-£1240

Worcester (33) Ideal (22) Vaillant (18) Baxi (16) Viessmann (5)

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Boiler Filters (4) Boiler Flues And Accessories (76) Boiler Packs (58) Boilers (11)

Electric System (2) Gas Combi (4) Gas Regular (2) Gas System (3) Other (138)

£10-£80 (305) £80-£260 (272) £260-£1240 (316) £1240-£1480 (201) £1480-£1970 (316)

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In Stock Only (115)

Vibe (4) Other (145)

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Glow-worm Easicom 3 25kW Heat Only Gas Boiler 0010020907

£709.09 inc
VAT

Worcester Bosch Greenstar 2000 25kW Combi Gas Boiler Pack - Horizontal Flue & Terminal

Save 13% Was £1,129.90

£977.74 inc
VAT

Worcester Bosch Greenstar 2000 30kW Combi Boiler Pack - Horizontal Flue & Terminal

Save 12% Was £1,248.38

£1,096.62 inc
VAT

Glow-worm Easicom 3 25kW Gas System Boiler 0010020902

£929.40 inc
VAT

Worcester Greenstar 18Ri Regular Boiler ErP & Horizontal Flue

Options available

Save 11% Was £1,355.53

£1,203.37 inc
VAT

Worcester Greenstar 15Ri Regular Boiler ErP & Horizontal Flue

Options available

Save 12% Was £1,282.34

£1,130.58 inc
VAT

Worcester Bosch Greenstar 2000 25kW Combi Gas Boiler Pack - Vertical BF Kit

Save 13% Was £1,161.13

£1,009.37 inc
VAT

Worcester Greenstar 4000 25kW Combination Boiler & Horizontal Flue

Save 11% Was £1,389.16

£1,238.58 inc
VAT

Vaillant Low Loss Header WH40 306720

Save 11% Was £337.19

£301.50 inc
VAT

Baxi 400 Heat 15kW Regular Boiler Natural Gas ErP & Horizontal Flue

Options available

Save 14% Was £1,156.49

£989.46 inc
VAT

Baxi 400 430 30kW Combi 2 Boiler and Vertical Flue

Save 15% Was £1,105.86

£938.78 inc
VAT

Worcester Oilfit Vertical Flue Kit 80/125mm 7731600218

£312.62 inc
VAT

Baxi 400 430 30kW Combi 2 Boiler and Horizontal Flue

£933.82 inc
VAT

Ideal Logic2 C30 Combination Boiler and Vertical Flue

Save 11% Was £1,337.81

£1,193.33 inc
VAT

Worcester Greenstar Ri Regular Boiler Packs ErP

Options available

Save 12% Was £1,255.79

£1,104.04 inc
VAT

Vaillant ecoTEC Plus 415 Regular Boiler ErP & Horizontal Flue

Save 10% Was £1,274.66

£1,150.31 inc
VAT

Worcester Bosch Greenstar 2000 25kW Combi Gas Boiler Pack - Horizontal Flue & Nest Thermostat

Save 12% Was £1,298.23

£1,147.67 inc
VAT

Firebird Concentric 8 Metre Flue Kit - ECF008KIT

£693.95 inc
VAT

Worcester 100m Diameter 8m Oilfit Flexible Flue System - 7733601205

£690.94 inc
VAT

Vaillant ecoFIT pure 415 Regular Boiler ErP & Rear Flue

Options available

Save 10% Was £1,168.55

£1,049.66 inc
VAT

Glow-worm Easicom 3 28kW Gas Combi Boiler 0010021402

£962.00 inc
VAT

Grant Round Low Level Balanced Standard Flue Kit EZ200B

£292.52 inc
VAT

Adey Solutions Magnaclean Dual XP 35mm/42mm - FL1-03-02028

£876.60 inc
VAT

Firebird 200mm Stainless Steel 1075mm High Level Flue Kit - HLF008HHL

£760.00 inc
VAT

Grant High Level Balanced Flue Kit HLK0290/200

£455.99 inc
VAT

Vaillant Low Loss Header WH95 306721

£372.62 inc
VAT

Vaillant ecoFIT pure 418 Regular Boiler ErP & Vertical Flue

Options available

£1,192.19 inc
VAT

Vaillant ecoFIT pure 418 Regular Boiler ErP & Horizontal Flue

Options available

Save 10% Was £1,278.82

£1,155.28 inc
VAT

Worcester Standard Oilfit 100/150mm RS Flue Kit - 7731600209

£294.10 inc
VAT

Firebird Low Level Flue Kit 380-600mm Stainless Steel Guard (180mm dia.) - CBF007KIT

Save 8% Was £319.95

£295.00 inc
VAT

Grant 3Mtr Adjustable Flue Kit VTK0690200

Save 9% Was £561.13

£510.36 inc
VAT

Grant 3Mtr Vertical Adjustable Flue VTK055090

£513.11 inc
VAT

Firebird Low Level Flue Kit 380-600mm Stainless Steel Guard (150mm dia.) - CBF006KIT

Save 8% Was £303.95

£280.00 inc
VAT

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