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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Greenstar 8000 Style  (23) Vibe  (4) Vortex Pro  (9) Vortex Eco  (14) Vortex  (8) Vogue Max  (7) Vogue  (4) Vitodens  (1) Slim Jim  (11) Evomax 2  (1) Platinum  (3) Mini  (1) Mexico HE  (5) Megaflo Compact  (3) Logic Code  (3) Greenstar Ri  (14) Logic ESP1  (3) Exclusive 2  (3) Greenstar Heatslave II External  (3) Logic 2  (12) Greenstar 8000 Life  (28) Greenstar 4000  (14) Greenstar 2000  (5) Greenstar 1000  (2) 600 Heat  (5) 400  (6) Vitodens 222-F  (9) Vitodens 200-W  (6) 600  (2) Vitodens 111-W  (2) 800  (5) Vitodens 100-W  (5) Energy7  (6) Logic+ 2  (12) Logic 2 Max  (12) Greenstar i  (4) Greenstar Heatslave II  (3) eGlow  (6) Duo-tec  (6) ecoTEC Pro  (3) ecoTEC Plus  (23) ecoTEC Exclusive IQ  (3) ecoFIT Pure  (13) Eco Compact  (8) Easi-Heat i  (6) Danesmoor  (2) Electromax  (3) Other  (1331) Aztec Mini  (5) Aztec Classic  (4) Aztec  (4) Astro  (2) Assure  (10) Amptec  (9) Agentis  (56) Advance  (1) Greenstar Danesmoor Utility  (3) Greenstar CDi Compact  (5) Greenstar Danesmoor System Utility  (3) Greenstar Danesmoor External System  (3) Greenstar Danesmoor External  (3) Greenstar Compact  (1) Greenstar CDi Highflow  (5) Greenstar CDi FS Regular  (2) Greenstar CDi  (2) Envirogreen  (11) Fusion Comet  (12) Fusion Astro  (4) Envirogreen Systempac  (4) Envirogreen Slimline Systempac  (3) Envirogreen Slimline Heatpac  (3) Envirogreen Popular Boilerhouse  (8) Envirogreen Heatpac  (7) Energy  (6)

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  1. Electric Boilers

    Electric Boilers

    78 products
    From £340.09
  2. Gas Boilers

    Gas Boilers

    280 products
    From £535.88
  3. Oil Boilers

    Oil Boilers

    143 products
    From £1,440.00
  4. Lpg Boilers

    LPG Boilers

    58 products
    From £541.85
  5. Commercial Boilers

    Commercial Boilers

    20 products
    From £2,460.00
  6. Boiler Flues And Accessories

    Boiler Flues & Accessories

    634 products
    From £13.12
  7. Boiler Filters

    Boiler Filters

    35 products
    From £75.98
  8. Boiler Packs

    Boiler Packs

    575 products
    From £933.35
  9. gas-regular-boiler-packs

    Gas Regular Boiler Packs

    107 products
    From £1,155.68
  10. lpg-combi-boiler-packs

    LPG Combi Boiler Packs

    2 choices
    From £975.59
  11. gas-system-boiler-packs

    Gas System Boiler Packs

    68 products
    From £1,265.54
  12. gas-combi-boiler-packs

    Gas Combi Boiler Packs

    396 products
    From £933.35

  13. vaillant-ecotec-plus-48kw-commercial-boiler-erp

    Vaillant ecoTEC Plus 48kW Commercial Boiler ErP - 0010021520

  14. heatrae-sadia-electromax-9kw-electric-flow-boiler

    Heatrae Sadia Electromax 9kW Electric Flow Boiler – 95022236

  15. vaillant-standard-horizontal-flue-kit-303933

    Vaillant Standard Horizontal Flue Kit - 750mm 303933

    Was £ 129.37

    Save 7%

    £ 119.74

    710 In Stock
  16. vaillant-ecotec-plus-635-35kw-system-boiler

    Vaillant ecoTEC Plus 635 35kW System Boiler 0010036014

  17. vaillant-ecotec-plus-630-30kw-system-boiler

    Vaillant ecoTEC Plus 630 30kW System Boiler 0010036013

  18. glow-worm-easicom-3-25kw-heat-only-gas-boiler-0010020907

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

  19. worcester-greenstar-danesmoor-utility-2532-regular-boiler-oil-2022

    Worcester Bosch Greenstar Danesmoor Utility 25/32kW Regular Oil Boiler - 2022+ - 7731600247

  20. grant-vortex-pro-36-external-floor-standing-combination-boiler-oil-erp

    Grant Vortex Pro 36 36kW External Floor Standing Combination Boiler Oil ErP - VTXOMCOMBI36

  21. vaillant-ecotec-plus-832-32kw-combi-boiler

    Vaillant ecoTEC Plus 832 32kW Combi Boiler 0010036016

  22. worcester-greenstar-heatslave-ii-1825-external-combination-boiler-oil-erp

    Worcester Bosch Greenstar Heatslave II 18/25kW ErP External Combi Oil Boiler - 7731600264

  23. baxi-duo-tec-28-combination-boiler-natural-gas-erp

    Baxi Duo-tec 28 28kW Combination Boiler Natural Gas ErP - 7219414

  24. worcester-greenstar-8000-life-35kw-system-boiler-white-natural-gas

    Worcester Bosch Greenstar 8000 Life 35kW System Gas Boiler - White - 7738100808

    Was £ 1945.71

    Save 5%

    £ 1849.82

    106 In Stock
  25. grant-vortex-eco-2126-utility-floor-standing-regular-boiler-oil-erp

    Grant Vortex Eco 21/26kW Utility Floor Standing Regular Boiler Oil ErP

  26. vokera-standard-efficiency-horizontal-flue-kit

    Vokera Standard Efficiency Horizontal Flue Kit - 20163408

    Was £ 159.60

    Save 33%

    £ 107.46

    In Stock
  27. trianco-aztec-mini-8kw-electric-combination-boiler

    Trianco Aztec Mini 8kW Electric Combination Boiler

  28. vaillant-ecotec-plus-832-combination-boiler-natural-gas-erp

    Vaillant ecoTEC Plus 832 32kW Combination Boiler Natural Gas ErP - 0010021824

  29. trianco-aztec-mini-12kw-electric-combination-boiler

    Trianco Aztec Mini 12kW Electric Combination Boiler

  30. worcester-greenstar-heatslave-ii-1825-combination-boiler-oil-erp

    Worcester Bosch Greenstar Heatslave II 18/25kW ErP Combi Oil Boiler - 7731600261

  31. warmflow-agentis-21-27kw-external-combination-oil-boiler

    Warmflow Agentis 21-27kW External Combination Oil Boiler - E26C

  32. grant-vortex-eco-2635-utility-floor-standing-regular-boiler-oil-erp

    Grant Vortex Eco 26/35kW Utility Floor Standing Regular Boiler Oil ErP

  33. grant-vortex-eco-1521-utility-floor-standing-regular-boiler-oil-erp

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

  34. grant-vortex-eco-external-21-26kw-system-oil-boiler-vtxsomeco2126

    Grant Vortex Eco External 21-26kW System Oil Boiler VTXSOMECO21/26

  35. worcester-greenstar-heatslave-ii-1218-combination-boiler-oil-2022

    Worcester Bosch Greenstar Heatslave II 12/18kW Combi Oil Boiler - 2022+ - 7731600260

  36. vokera-easi-heat-i-29c-combination-boiler-natural-gas-erp-20195434

    Vokera Easi-Heat i 29C 29kW Combination Boiler Natural Gas ErP - 20195434

  37. worcester-100mm-telescopic-horizontal-standard-flue-terminal-350-570mm-7716191082

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

  38. baxi-400-415-15kw-regular-boiler-natural-gas-erp

    Baxi 400 415 15kW Regular Boiler Natural Gas ErP - 7668933

  39. worcester-greenstar-magnetic-system-filter-22mm

    Worcester Greenstar Magnetic System Filter 22mm - 7733600236

  40. grant-vortex-eco-2635-external-floor-standing-regular-boiler-oil-erp

    Grant Vortex Eco 26/35kW External Floor Standing Regular Boiler Oil ErP

  41. worcester-greenstar-danesmoor-utility-1218-regular-boiler-oil-2022

    Worcester Bosch Greenstar Danesmoor Utility 12/18kW Regular Oil Boiler - 2022+ - 7731600245

  42. vaillant-ecotec-plus-836-36kw-combi-boiler

    Vaillant ecoTEC Plus 836 36kW Combi Boiler 0010036017

  43. vaillant-ecotec-plus-64kw-commercial-boiler-erp

    Vaillant ecoTEC Plus 64kW Commercial Boiler ErP - 0010021521

  44. firebird-envirogreen-slimline-c20-he-combination-oil-boiler

    Firebird Envirogreen Slimline C20 20kW HE Combination Oil Boiler - ECE020SLM

  45. trianco-aztec-classic-tri-9kw-electric-flow-boiler

    Trianco Aztec Classic TRI 9kW Electric Flow Boiler - 4002

vaillant-standard-horizontal-flue-kit-303933
Vaillant Standard Horizontal Flue Kit - 750mm 303933
Vaillant
Save 7% Was £129.37
Vaillant
£119.74 inc
VAT
710 In Stock
vokera-standard-efficiency-horizontal-flue-kit
Vokera Standard Efficiency Horizontal Flue Kit - 20163408
Vokera
Save 33% Was £159.60
Vokera
£107.46 inc
VAT
In Stock
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