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Oil Boilers

Among the most popular alternatives for central heating and hot water, the oil boiler is perfect for rural properties that do not have access to the mains gas grid. Oil fired boilers are available in a range of kW outputs and configurations, making them suitable for smaller homes and much larger installations. Modern oil boilers, whilst requiring an external oil storage tank, are exceptionally energy efficient and save a lot of fuel by heating up water on demand, all whilst keeping your running costs lower than a gas boiler equivalent. As well as internal units, oil boilers are available as an external option with a durable weatherproof casing to protect it from the elements and giving you more indoor space to utilise.

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  1. Oil Combi Boilers

    Oil Combi Boilers

    28 products
    From £2,852.39
  2. Oil System Boilers

    Oil System Boilers

    38 products
    From £1,950.50
  3. Oil Regular Boilers

    Oil Regular Boilers

    77 products
    From £1,472.52
  5. Filter Results
  6. warmflow-agentis-15-21kw-boilerhouse-oil-boiler

    Warmflow Agentis 15-21kW Boilerhouse Oil Boiler - B21

    Was £ 1602.95

    Save 8%

    £ 1472.52

    ✓ In Stock
    More Info
  7. warmflow-agentis-21-27kw-boilerhouse-oil-boiler

    Warmflow Agentis 21-27kW Boilerhouse Oil Boiler - B26

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

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

  9. firebird-envirogreen-popular-boilerhouse-12-18kw-external-regular-oil-boiler

    Firebird Envirogreen Popular Boilerhouse 12-18kW External Regular Oil Boiler - EGE018POP

  10. warmflow-agentis-15-21kw-regular-oil-boiler

    Warmflow Agentis 15-21kW Regular Oil Boiler - I21

  11. grant-vortex-eco-2126-utility-floor-standing-regular-boiler-oil-erp

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

  12. firebird-envirogreen-popular-boilerhouse-c20-external-regular-oil-boiler

    Firebird Envirogreen Popular Boilerhouse C20 20kW External Regular Oil Boiler - EGE020POP

  13. warmflow-agentis-27-33kw-boilerhouse-oil-boiler

    Warmflow Agentis 27-33kW Boilerhouse Oil Boiler - B33

  14. firebird-envirogreen-12-18kw-kitchen-regular-oil-boiler

    Firebird Envirogreen 12-18kW Kitchen Regular Oil Boiler - EGE018KIT

  15. firebird-envirogreen-popular-boilerhouse-c26-external-regular-oil-boiler

    Firebird Envirogreen Popular Boilerhouse C26 26kW External Regular Oil Boiler - EGE026POP

  16. warmflow-agentis-21-27kw-regular-oil-boiler

    Warmflow Agentis 21-27kW Regular Oil Boiler - I26

  17. grant-vortex-eco-1521-external-floor-standing-regular-boiler-oil-erp

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

  18. warmflow-agentis-15-21kw-pre-pumped-regular-oil-boiler

    Warmflow Agentis 15-21kW Pre-Pumped Regular Oil Boiler - I21P

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

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

    Was £ 2064.91

    Save 8%

    £ 1909.19

    ✓ 10 In Stock
    More Info
  20. grant-vortex-eco-16-21kw-wall-hung-open-vent-boiler-oil-erp

    Grant Vortex Eco 16-21kW Wall Hung Open Vent Boiler Oil ErP VTXWH1621

  21. warmflow-agentis-15-21kw-system-oil-boiler

    Warmflow Agentis 15-21kW System Oil Boiler - I21S

  22. 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

  23. grant-vortex-eco-utility-15-21kw-floor-standing-system-oil-boiler-vtxseco1521

    Grant Vortex Eco Utility 15-21kW Floor Standing System Oil Boiler VTXSECO15/21

  24. warmflow-agentis-21-27kw-pre-pumped-regular-oil-boiler

    Warmflow Agentis 21-27kW Pre-Pumped Regular Oil Boiler - I26P

  25. grant-vortex-eco-2126-external-floor-standing-regular-boiler-oil-erp

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

  26. warmflow-agentis-27-33kw-regular-oil-boiler

    Warmflow Agentis 27-33kW Regular Oil Boiler - I33

  27. warmflow-agentis-15-21kw-external-regular-oil-boiler

    Warmflow Agentis 15-21kW External Regular Oil Boiler - E21

  28. worcester-greenstar-danesmoor-utility-1825-regular-boiler-oil-2022

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

  29. warmflow-agentis-21-27kw-professional-internal-regular-oil-boiler

    Warmflow Agentis 21-27kw Professional Internal Regular Oil Boiler - I26PRO

  30. warmflow-agentis-21-27kw-system-oil-boiler

    Warmflow Agentis 21-27kW System Oil Boiler - I26S

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

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

  32. firebird-envirogreen-heatpac-12-18kw-external-regular-oil-boiler

    Firebird Envirogreen Heatpac 12-18kW External Regular Oil Boiler - EGE018HPK

  33. grant-vortex-pro-15-26-kitchenutility-floor-standing-system-oil-boiler-erp

    Grant Vortex Pro 15-26kW Kitchen/Utility Floor Standing System Oil Boiler ErP VTXS1526

  34. warmflow-agentis-15-21kw-professional-internal-regular-oil-boiler

    Warmflow Agentis 15-21kw Professional Internal Regular Oil Boiler - I21PRO

  35. warmflow-agentis-21-27kw-external-regular-oil-boiler

    Warmflow Agentis 21-27kW External Regular Oil Boiler - E26

  36. worcester-greenstar-danesmoor-1218-utility-system-boiler-oil-2022

    Worcester Bosch Greenstar Danesmoor 12/18kW Utility System Oil Boiler - 2022+ - 7731600254

  37. warmflow-agentis-15-21kw-pre-pumped-external-regular-oil-boiler

    Warmflow Agentis 15-21kW Pre-Pumped External Regular Oil Boiler - E21P

  38. firebird-envirogreen-c20-system-oil-boiler

    Firebird Envirogreen C20 20kW System Oil Boiler - ESE020DLX

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