• pen icon Complete our simple form
  • quote icon Heating engineers will contact you
  • thumbs up icon You choose the best quote
Need a new boiler?
Request 3 FREE quotes now!
  • tick It's free and easy - we'll find up to 3 approved boiler engineers.
  • tick No-fee, no-obligation and no-hassle.
  • tick Gas Safe Registered companies.
  • tick Track the progress of your quote request.
  • Job Info
  • Address
  • About You
Submitting enquiry
Finding address
Request 3 FREE quotes now!

Compare Grant Boilers

You can select up to 4 Grant boilers. Simply add your choices to compare.

Filter boilers

Fuel type

Boiler type

Manufacturer

Clear search
Boiler Model kW Options Efficiency Standard Warranty Typical Price Add to Compare
Grant Vortex Eco Utility 26-35kW Regular Oil Boiler 35kw 90.30% 2 years £1630
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro External 15-21kW Regular Oil Boiler 21kw 91.20% 2 years £1400
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant VortexBlue Internal 21kW Combi Oil Boiler 21kw 90.81% 2 years £2832
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant VortexBlue Internal 26kW Combi Oil Boiler 26kw 91.71 2 years £2961
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant VortexBlue Internal 36kW Combi Oil Boiler 36kw 94.56% 2 years £3218
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant VortexBlue External 21kW Combi Oil Boiler 21kw 93.3% 2 years £2895
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant VortexBlue External 26kW Combi Oil Boiler 26kw 93.3% 2 years £3089
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant VortexBlue External 36kW Combi Oil Boiler 36kw 93.3% 2 years £3346
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Internal Combi 21kW Oil Boiler 21kw 89.5% 2 years £2221
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Combi Internal 26kW Oil Boiler 26kw 89.5% 2 years £2093
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Internal Combi 36kW Oil Boiler 26kw 89.5% 2 years £2510
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Combi XS Compact 26kW Oil Boiler 26kw 93.3% 2 years £1993
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Combi External 21kW Oil Boiler 21kw 89.5% 2 years £2314
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Combi External 26kW Oil Boiler 26kw 89.5% 2 years £2460
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Combi External 36kW Oil Boiler 36kw 91.6% 2 years £1917
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant VortexBlue Kitchen/Utility 15-21kW Regular Oil Boiler 21kw 89.5% 2 years £1995
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant VortexBlue Kitchen/Utility 26-36kW Regular Oil Boiler 36kw 93.3% 2 years £2381
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant VortexBlue External 15-21kW Regular Oil Boiler 21kw 90.7% 2 years £2381
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant VortexBlue External 21-26kW Regular Oil Boiler 26kw 90.7% 2 years £2381
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant VortexBlue External 26-36kW Regular Oil Boiler 36kw 93.3% 2 years £2607
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco Utility 15-21kW Regular Oil Boiler 21kw 90.3 2 years £1206
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco Utility 21-26kW Regular Oil Boiler 26kw 92.7% 2 years £1323
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco External 15-21kW Regular Oil Boiler 21kw 90.3 2 years £1278
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco External 21-26kW Regular Oil Boiler 26kw 90.3% 2 years £1425
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco External 26-35kW Regular Oil Boiler 35kw 90.8% 2 years £1646
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Kitchen/Utility 15-21kW Regular Oil Boiler 21kw 90.7% 2 years £1250
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Kitchen/Utility 15-26kW Regular Oil Boiler 26kw 90.7% 2 years £1497
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Kitchen/Utility 26-36kW System Oil Boiler 36kw 90.3% 2 years £1670
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Kitchen/Utility 36-46kW Regular Oil Boiler 46kw 90.7% 2 years £1916
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Kitchen/Utility 46-58kW Regular Oil Boiler 58kw 92% 2 years £2148
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Kitchen/Utility 58-70kW Regular Oil Boiler 70kw 93.3% 2 years £2041
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro External 15-25kW Regular Oil Boiler 25kw 91.20% 2 years £1760
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro External 26-36kW Regular Oil Boiler 36kw 91.20% 2 years £1900
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro External 36-46kW Regular Oil Boiler 46kw 91.20% 2 years £2645
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro External 46-58kW Regular Oil Boiler 58kw 91.20% 2 years £2734
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro External 58-70kW Regular Oil Boiler 70kw 91.20% 2 years £2348
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco Internal Wall Hung 12-16kW Regular Oil Boiler 16kw 91.6 2 years £1403
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco Internal Wall Hung 16-21kW Regular Oil Boiler 21kw 91.6% 2 years £1422
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco External Wall Hung 12-16kW Regular Oil Boiler 16kw 91.9% 2 years £1708
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco External Wall Hung 16-21kW Regular Oil Boiler 21kw 91.9% 2 years £1829
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Boiler House 26-36kW Regular Oil Boiler 36kw 90.7% 2 years £1483
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Boiler House 36-46kW Regular Oil Boiler 46kw 90.7% 2 years £1683
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Boiler House 46-58kW Regular Oil Boiler 58kw 92.3% 2 years £1908
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Boiler House 58-70kW Regular Oil Boiler 70kw 93.3% 2 years £2156
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant VortexBlue Kitchen/Utility 15-21kW System Oil Boiler 21kw 89.5% 2 years £2253
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant VortexBlue Kitchen/Utility 21-26kW System Oil Boiler 26kw 89.5% 2 years £2317
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Kitchen/Utility 26-36kW Regular Oil Boiler 36kw 93.3% 2 years £2704
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco Utility 15-21kW System Oil Boiler 21kw 90.3% 2 years £1407
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco Utility 21-26kW System Oil Boiler 26kw 90.3% 2 years £1649
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco Utility 26-35kW System Oil Boiler 35kw 90.8% 2 years £1744
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco Wall Hung 12-16kW System Oil Boiler 16kw 91.6% 2 years £1584
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco Wall Hung 16-21kW System Oil Boiler 21kw 90.13% 2 years £1658
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco External System Module 15-21kW Oil Boiler 21kw 90.3% 2 years £1745
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco External System Module 21-26kW Oil Boiler 26kw 90.3% 2 years £1940
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco External System Module 26-35kW Oil Boiler 35kw 90.8% 2 years £2065
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Kitchen/Utility 15-26kW System Oil Boiler 26kw 95% 2 years £1551
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant VortexBlue Kitchen/Utility 26-36kW System Oil Boiler 36kw 93.3% 2 years £1952
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco Wall Hung External 12-16kW System Oil Boiler 16kw 91.6% 2 years £1880
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco Wall Hung External 16-21kW System Oil Boiler 21kw 91.6% 2 years £1789
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant VortexBlue Kitchen/Utility 21-26kW Regular Oil Boiler 26kw 91.71% 2 years £2100
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Kitchen/Utility 36-46kW System Oil Boiler 46kw 95.1% 2 years £2300
ADDED TO COMPARE
ADD
ADDED TO COMPARE

Find local, recommended boiler & heating engineers

Start your quote

Find local, recommended boiler & heating engineers