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Boilers by brand

Boilers by brand

We stock leading boiler manufacturers including Baxi, Glow-worm, ECA, Navien, Ideal, Worcester Bosch and more. To help you find the condensing boiler brand you're looking for, we've categorised them here by the manufacturer.

In the UK the use of condensing boilers is now compulsory unless certain criteria for exemption can be identified by a qualified heating engineer. Condensing boilers are water heaters in which a high efficiency (typically greater than 90%) is achieved by using the waste heat in the flue gases to pre-heat the cold water entering the boiler. Fuelled by gas or oil, they're called condensing boilers because the water vapour produced during combustion is condensed into water, which leaves the system via a drain.

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Showing items 1-30 of 848

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Plastic coated overflow discharge guard

Plastic coated overflow discharge guard

£5.95 £4.96
430 Available for Delivery
Select your local store for Stock Availability.
Baxi Multifit 60/100 Horizontal Flue c/w Low Profile Elbow

Baxi Multifit 60/100 Horizontal Flue c/w Low Profile Elbow

£111.10 £92.58
735 Available for Delivery
Select your local store for Stock Availability.
Vokera XF Horizontal Flue

Vokera XF Horizontal Flue

£100.57 £83.81
492 Available for Delivery
Select your local store for Stock Availability.
Ideal Logic and Vogue Standard Horizontal Flue

Ideal Logic and Vogue Standard Horizontal Flue

£104.86 £87.38
835 Available for Delivery
Select your local store for Stock Availability.
Worcester Greenstar 1000 30 Combi Boiler

Worcester Greenstar 1000 30 Combi Boiler

£781.19 £650.99
110 Available for Delivery
Select your local store for Stock Availability.
Seldek Aluminium 0-45° Universal Roof Flashing

Seldek Aluminium 0-45° Universal Roof Flashing

£16.66 £13.88
375 Available for Delivery
Select your local store for Stock Availability.
Vaillant Advance Boiler Protection Kit - 22 mm Filter

Vaillant Advance Boiler Protection Kit - 22 mm Filter

£185.21 £154.34
657 Available for Delivery
Select your local store for Stock Availability.
Worcester 960 mm Flue Extension

Worcester 960 mm Flue Extension

£60.48 £50.40
309 Available for Delivery
Select your local store for Stock Availability.
Vokera Easi-Heat i 29C Combi Boiler

Vokera Easi-Heat i 29C Combi Boiler

£599.90 £499.92
158 Available for Delivery
Select your local store for Stock Availability.
Vaillant TimeSWITCH 150 Plug In 24 Hour Analogue Timer

Vaillant TimeSWITCH 150 Plug In 24 Hour Analogue Timer

£66.04 £55.03
161 Available for Delivery
Select your local store for Stock Availability.
Vaillant VRA42 Power Adapter Board

Vaillant VRA42 Power Adapter Board

£62.51 £52.09
9 Available for Delivery
Select your local store for Stock Availability.
Worcester Greenstar 1000 24 Combi Boiler

Worcester Greenstar 1000 24 Combi Boiler

£708.74 £590.62
104 Available for Delivery
Select your local store for Stock Availability.
Glow-worm Energy Mechanical Timer for Combi & System Boilers

Glow-worm Energy Mechanical Timer for Combi & System Boilers

£47.68 £39.73
46 Available for Delivery
Select your local store for Stock Availability.
Ideal Pack D 1 Metre Flue Extension

Ideal Pack D 1 Metre Flue Extension

£61.92 £51.60
446 Available for Delivery
Select your local store for Stock Availability.
Vaillant VR940F myVaillant Connect Internet Gateway (c/w CIM Cable)

Vaillant VR940F myVaillant Connect Internet Gateway (c/w CIM Cable)

£132.95 £110.79
41 Available for Delivery
Select your local store for Stock Availability.
Ideal Atlantic 600 mm Long Horizontal Flue

Ideal Atlantic 600 mm Long Horizontal Flue

£104.87 £87.39
1380 Available for Delivery
Select your local store for Stock Availability.
Glow-worm Compact 24C Combi Boiler, Horizontal Flue and System Filter

Glow-worm Compact 24C Combi Boiler, Horizontal Flue and System Filter

£759.41 £632.84
Available for back-ordered delivery
Select your local store for Stock Availability.
Navien 60/100 1000mm Standard Horizontal Flue Kit

Navien 60/100 1000mm Standard Horizontal Flue Kit

£96.10 £80.08
335 Available for Delivery
Select your local store for Stock Availability.
Worcester Long Telescopic Horizontal Flue Kit (570mm - 790mm)

Worcester Long Telescopic Horizontal Flue Kit (570mm - 790mm)

£115.20 £96.00
127 Available for Delivery
Select your local store for Stock Availability.
Vaillant 22 mm Filter Boiler Protection Kit

Vaillant 22 mm Filter Boiler Protection Kit

£192.74 £160.62
619 Available for Delivery
Select your local store for Stock Availability.
Vaillant 970 mm Flue Extension

Vaillant 970 mm Flue Extension

£62.12 £51.77
457 Available for Delivery
Select your local store for Stock Availability.
Vaillant sensoCOMFORT VRC720F Wireless RF Multi-Zone Room Thermostat c/w Outdoor Sensor

Vaillant sensoCOMFORT VRC720F Wireless RF Multi-Zone Room Thermostat c/w Outdoor Sensor

£257.94 £214.95
75 Available for Delivery
Select your local store for Stock Availability.
Baxi 430 Combi 2.1 Boiler

Baxi 430 Combi 2.1 Boiler

£756.00 £630.00
486 Available for Delivery
Select your local store for Stock Availability.
Worcester Vertical Flue Kit (inc Adaptor)

Worcester Vertical Flue Kit (inc Adaptor)

£145.20 £121.00
202 Available for Delivery
Select your local store for Stock Availability.
Worcester 90 Degree Flue Bend

Worcester 90 Degree Flue Bend

£49.14 £40.95
142 Available for Delivery
Select your local store for Stock Availability.
Viessmann Vitodens Classic 28kW BPKB Combi Boiler & Horizontal Flue

Viessmann Vitodens Classic 28kW BPKB Combi Boiler & Horizontal Flue

£690.00 £575.00
286 Available for Delivery
Select your local store for Stock Availability.
Ideal Logic and Vogue Pack B Telescopic Flue

Ideal Logic and Vogue Pack B Telescopic Flue

£125.68 £104.73
37 Available for Delivery
Select your local store for Stock Availability.
Vaillant 470 mm Flue Extension

Vaillant 470 mm Flue Extension

£42.97 £35.81
245 Available for Delivery
Select your local store for Stock Availability.
Glow-worm 1 Metre Flue Extension

Glow-worm 1 Metre Flue Extension

£52.10 £43.42
98 Available for Delivery
Select your local store for Stock Availability.
Glow-worm Compact 28C Combi Boiler, Horizontal Flue and System Filter

Glow-worm Compact 28C Combi Boiler, Horizontal Flue and System Filter

£823.42 £686.18
73 Available for Delivery
Select your local store for Stock Availability.

Showing items 1-30 of 848

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Filter By
Filter by
Subcategory
  1. Ariston
  2. Atlantic
  3. Baxi Boilers
  4. E.C.A
  5. Glow-worm
  6. Grant UK
  7. Ideal
  8. Navien
  9. Potterton Boilers
  10. Triton
  11. Vaillant Boilers
  12. Viessmann
  13. Vokèra Boilers
  14. Worcester Bosch Boilers
Boiler CH Output (kW)
  1. 4 1 item
  2. 6 1 item
  3. 11 6item
  4. 11.9 2item
  5. 12 9item
  6. 13 3item
  7. 14.9 2item
  8. 15 18item
  9. 16 12item
  10. 18 26item
  11. 19 33item
  12. 20 3item
  13. 21 22item
  14. 24 28item
  15. 25 66item
  16. 26 22item
  17. 27 7item
  18. 29 16item
  19. 30 13item
  20. 31 6item
  21. 32 22item
  22. 33 16item
  23. 34 2item
  24. 35 10item
  25. 36 4item
  26. 39 1 item
  27. 42 1 item
  28. 46 3item
  29. 47 1 item
  30. 48 1 item
  31. 49 2item
  32. 50 5item
  33. 60 2item
  34. 64 1 item
  35. 70 3item
  36. 80 2item
  37. 99 2item
  38. 120 2item
  39. 150 2item
Height (mm)
  1. 315 1 item
  2. 378 8item
  3. 380 1 item
  4. 385 12item
  5. 430 4item
  6. 475 1 item
  7. 476 1 item
  8. 510 5item
  9. 570 3item
  10. 590 7item
  11. 600 19item
  12. 605 1 item
  13. 625 11item
  14. 626 8item
  15. 640 1 item
  16. 644 1 item
  17. 655 2item
  18. 670 4item
  19. 678 4item
  20. 680 16item
  21. 690 1 item
  22. 695 6item
  23. 700 125item
  24. 720 16item
  25. 724 18item
  26. 740 22item
  27. 770 1 item
  28. 776 1 item
  29. 780 26item
  30. 785 10item
  31. 800 2item
  32. 810 1 item
  33. 830 4item
  34. 832 2item
  35. 842 2item
  36. 850 8item
  37. 855 9item
  38. 857 1 item
  39. 860 17item
  40. 882 9item
  41. 898 2item
  42. 900 3item
  43. 908 7item
  44. 910 1 item
  45. 945 3item
  46. 950 9item
  47. 962 1 item
  48. 1050 5item
  49. 1098 2item
  50. 1234 1 item
  51. 1239 1 item
  52. 1251 1 item
  53. 1256 1 item
  54. 1272 1 item
Width (mm)
  1. 90 5item
  2. 315 1 item
  3. 345 3item
  4. 360 20item
  5. 370 17item
  6. 375 18item
  7. 390 51item
  8. 395 67item
  9. 400 67item
  10. 410 4item
  11. 420 7item
  12. 430 4item
  13. 440 47item
  14. 445 14item
  15. 446 1 item
  16. 447 1 item
  17. 470 6item
  18. 480 5item
  19. 505 8item
  20. 506 4item
  21. 515 1 item
  22. 520 3item
  23. 530 6item
  24. 540 4item
  25. 550 10item
  26. 563 1 item
  27. 565 6item
  28. 586 1 item
  29. 595 4item
  30. 598 2item
  31. 600 13item
  32. 614 3item
  33. 631 2item
  34. 640 3item
  35. 658 3item
  36. 673 9item
  37. 684 2item
  38. 710 6item
Depth (mm)
  1. 25 1 item
  2. 30 1 item
  3. 40 4item
  4. 60 4item
  5. 70 4item
  6. 80 4item
  7. 90 5item
  8. 165 3item
  9. 246 1 item
  10. 250 1 item
  11. 262 4item
  12. 270 27item
  13. 275 16item
  14. 278 36item
  15. 280 25item
  16. 283 1 item
  17. 284 1 item
  18. 285 36item
  19. 286 1 item
  20. 288 4item
  21. 291 1 item
  22. 294 2item
  23. 295 20item
  24. 298 4item
  25. 300 20item
  26. 310 14item
  27. 320 7item
  28. 321 4item
  29. 330 14item
  30. 335 3item
  31. 336 5item
  32. 338 4item
  33. 342 2item
  34. 346 4item
  35. 351 2item
  36. 352 8item
  37. 358 1 item
  38. 360 24item
  39. 365 26item
  40. 386 2item
  41. 406 1 item
  42. 410 1 item
  43. 450 1 item
  44. 470 9item
  45. 472 1 item
  46. 480 3item
  47. 515 9item
  48. 530 2item
  49. 580 1 item
  50. 600 17item
  51. 602 2item
  52. 603 4item
  53. 605 4item
  54. 606 4item
  55. 754 3item
  56. 770 3item
  57. 780 6item
  58. 782 1 item
  59. 795 2item
  60. 796 1 item
  61. 800 7item
  62. 947 1 item
Manufacturer
  1. Altecnic 1 item
  2. Ariston 28item
  3. Atlantic 7item
  4. Baxi 68item
  5. E.C.A 4item
  6. FlexEJ 10item
  7. Glow-Worm 56item
  8. Grant UK 31item
  9. Ideal Heating 114item
  10. McAlpine 1 item
  11. Miscellaneous 4item
  12. Navien 67item
  13. Potterton 5item
  14. Triton 8item
  15. Vaillant 100item
  16. Viessmann 139item
  17. Vokera 41item
  18. Worcester Bosch 164item
Model
  1. 400 Series 7item
  2. 600 Series 9item
  3. 800 Series 10item
  4. Duo-Tec 3item
  5. Platinum 3item
  6. Megaflo 3item
  7. NCB300 3item
  8. NCB500 8item
  9. NCB700 2item
  10. NPE 4item
  11. LCB700 Blue Flame 18item
  12. Arceus 4item
  13. Easi-Flo LE 1 item
  14. Easi-Heat Plus 1 item
  15. Easi-Heat i 5item
  16. Synergy 4item
  17. Pinnacle 3item
  18. Vitodens Classic 4item
  19. Vitodens 025-W 2item
  20. Vitodens 050-W 10item
  21. Vitodens 100-W 24item
  22. Vitodens 111-W 2item
  23. Vitodens 200-W 6item
  24. Vitodens 200-W Commercial 12item
  25. Atlantic 3item
  26. Logic 2 12item
  27. Logic+ 2 12item
  28. Logic Max 2 12item
  29. Vogue 7item
  30. Vogue Max 7item
  31. ecoFit Pure 20item
  32. ecoTEC Pro 4item
  33. ecoTEC Plus 18item
  34. ecoTEC Commercial 2item
  35. Compact 8item
  36. Energy 19item
  37. Vortex Eco - Internal 8item
  38. Vortex Eco - External 8item
  39. Vortex Pro - Internal 9item
  40. Vortex Pro - External 6item
  41. 1000 2item
  42. 2000 4item
  43. 4000 14item
  44. 8000+ 24item
  45. 8000+ Style 2item
  46. 8000 F Floor Standing 8item
  47. I 4item
  48. CDI Compact 4item
  49. RI 11item
  50. Heatslave - External 3item
  51. Heatslave - Internal 3item
  52. Danesmoor - External 6item
  53. Danesmoor - Internal 6item
  54. Utility - Internal 2item
  55. Andris Elite 5item
  56. Andris Lux 10item
  57. Next Evo X 3item
  58. Pro1 Eco 3item
  59. Velis Evo 2item
  60. Velis Pro 1 item
  61. Velis Tech 1 item
Product Type
  1. Gas Combi Boiler 122item
  2. LPG Combi Boiler 13item
  3. Electric Combi Boiler 2item
  4. Oil Combi Boiler 19item
  5. Gas System Boiler 97item
  6. LPG System Boiler 7item
  7. Electric System Boiler 2item
  8. Oil System Boiler 22item
  9. Gas Open Vent Boiler 72item
  10. LPG Open Vent Boiler 7item
  11. Electric Open Vent Boiler 5item
  12. Oil Open Vent Boilers 27item
  13. Gas Water Heater 6item
  14. LPG Water Heater 2item
  15. Electric Water Heater 38item
  16. Indirect Unvented Cylinder 1 item
  17. Condensate Pump 1 item
  18. Potable Expansion Vessel 1 item
  19. Room Thermostat 55item
  20. Wiring Centre 5item
  21. Programmer 1 item
  22. Timer 7item
  23. Pressure Reducing Valve 2item
  24. Control Pack 3item
  25. WiFi 1 item
  26. Sensor 11item
  27. LPG Kit 19item
  28. Weather Compensator 3item
  29. Horizontal Flue 27item
  30. Vertical Flue 21item
  31. Rear Flue 4item
  32. Flue Adaptor 5item
  33. Flue Extension 29item
  34. Flue Bend 28item
  35. Flue Clip / Bracket 10item
  36. Plume 51item
  37. Roof Flashing 17item
  38. Filling Link 1 item
  39. Stand Off Kit 22item
  40. Rear Pipework 3item
  41. Guard 4item
  42. Low Loss Header 12item
  43. Diverter Valve 2item
  44. Eath Bonding 1 item
  45. Boards 1 item
  46. Magnetic Filter 5item
  47. Filling Loop 1 item
  48. Tundish 1 item
  49. Spacer 1 item
  50. Adaptor 2item
  51. Cleaning 2item
  52. Pipe Cover 2item
  53. Ceiling Plate 1 item
  54. Flue Liner 1 item
  55. Wire Harness 1 item
  56. Plinth 4item
  57. Chimney Flue Kit 5item
  58. Flue, Gas Non-Return Valve 1 item
  59. Jig 3item
  60. Flue Accessory 3item
  61. Boiler Accessory 23item
  62. Flue Wall Plate 1 item
  63. Terminal Guard 1 item
  64. Level Horizontal 1 item
Standard Warranty (Subjet to Manufacturers T&C's)
  1. 1 Year 83item
  2. 2 Years 77item
  3. 3 Years 17item
  4. 4 Years 8item
  5. 5 Years 102item
  6. 7 Years 79item
  7. 8 Years 33item
  8. 10 Years 89item
  9. 12 Years 33item
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