• speech bubble icon Get the best quotes, fast!
  • pin icon Over 5,000 tradespeople across the UK
  • checkbox icon Gas Safe registered installers
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.
  • 1. Job Info
  • 2. Address
  • 3. 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 35kW Regular Oil Boiler 35kw 90.30% 2 years £1630
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro External 21kW Regular Oil Boiler 21kw 91.20% 2 years £1530
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant VortexBlue Internal 21kW Combi Oil Boiler 21kw 90.81% 2 years £1700
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant VortexBlue Internal 26kW Combi Oil Boiler 26kw 91.71 2 years £2050
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant VortexBlue Internal 36kW Combi Oil Boiler 36kw 94.56% 2 years £2330
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant VortexBlue External 21kW Combi Oil Boiler 21kw 93.3% 2 years £2030
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant VortexBlue External 26kW Combi Oil Boiler 26kw 93.3% 2 years £2500
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant VortexBlue External 36kW Combi Oil Boiler 36kw 93.3% 2 years £2300
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 £2260
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Internal Combi 36kW Oil Boiler 26kw 89.5% 2 years £2430
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Combi XS Compact 26kW Oil Boiler 26kw 93.3% 2 years £2100
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Combi External 21kW Oil Boiler 21kw 89.5% 2 years £2205
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Combi External 26kW Oil Boiler 26kw 89.5% 2 years £2260
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Combi External 36kW Oil Boiler 36kw 91.6% 2 years £2490
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant VortexBlue Kitchen/Utility 21kW Regular Oil Boiler 21kw 89.5% 2 years £1500
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant VortexBlue Kitchen/Utility 36kW Regular Oil Boiler 36kw 93.3% 2 years £1900
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant VortexBlue External 21kW Regular Oil Boiler 21kw 90.7% 2 years £1730
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant VortexBlue External 26kW Regular Oil Boiler 26kw 90.7% 2 years £1640
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant VortexBlue External 36kW Regular Oil Boiler 36kw 93.3% 2 years £2300
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco Utility 21kW Regular Oil Boiler 21kw 90.3 2 years £1260
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco Utility 21-26kW Regular Oil Boiler 26kw 92.7% 2 years £1485
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco External 21kW Regular Oil Boiler 21kw 90.3 2 years £1690
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco External 26kW Regular Oil Boiler 26kw 90.3% 2 years £1520
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco External 35kW Regular Oil Boiler 35kw 90.8% 2 years £1460
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Kitchen/Utility 21kW Regular Oil Boiler 21kw 90.7% 2 years £1520
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Kitchen/Utility 36kW System Oil Boiler 36kw 90.3% 2 years £1860
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Kitchen/Utility 58kW Regular Oil Boiler 58kw 92% 2 years £1690
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Kitchen/Utility 70kW Regular Oil Boiler 70kw 93.3% 2 years £2110
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro External 25kW Regular Oil Boiler 25kw 91.20% 2 years £1540
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro External 36kW Regular Oil Boiler 36kw 91.20% 2 years £2150
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro External 46kW Regular Oil Boiler 46kw 91.20% 2 years £2075
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro External 58kW Regular Oil Boiler 58kw 91.20% 2 years £2445
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro External 70kW Regular Oil Boiler 70kw 91.20% 2 years £2348
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco Internal Wall Hung 21kW Regular Oil Boiler 21kw 91.6% 2 years £1400
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco External Wall Hung 16kW Regular Oil Boiler 16kw 91.9% 2 years £1730
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco External Wall Hung 21kW Regular Oil Boiler 21kw 91.9% 2 years £1829
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Boiler House 26kW Regular Oil Boiler 36kw 90.7% 2 years £1525
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Boiler House 46kW Regular Oil Boiler 46kw 90.7% 2 years £1740
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Boiler House 58kW Regular Oil Boiler 58kw 92.3% 2 years £2000
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Boiler House 70kW Regular Oil Boiler 70kw 93.3% 2 years £2125
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant VortexBlue Kitchen/Utility 21kW System Oil Boiler 21kw 89.5% 2 years £1510
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant VortexBlue Kitchen/Utility 26kW System Oil Boiler 26kw 89.5% 2 years £2120
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Kitchen/Utility 36kW Regular Oil Boiler 36kw 93.3% 2 years £1635
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco Utility 21kW System Oil Boiler 21kw 90.3% 2 years £1407
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco Utility 26kW System Oil Boiler 26kw 90.3% 2 years £1649
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco Utility 35kW System Oil Boiler 35kw 90.8% 2 years £1744
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco Wall Hung 16kW System Oil Boiler 16kw 91.6% 2 years £1480
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco Wall Hung 21kW System Oil Boiler 21kw 90.13% 2 years £1658
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco External System Module 21kW Oil Boiler 21kw 90.3% 2 years £1630
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco External System Module 26kW Oil Boiler 26kw 90.3% 2 years £1835
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco External System Module 35kW Oil Boiler 35kw 90.8% 2 years £2065
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Kitchen/Utility 26kW System Oil Boiler 26kw 95% 2 years £1551
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant VortexBlue Kitchen/Utility 36kW System Oil Boiler 36kw 93.3% 2 years £2185
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco Wall Hung External 16kW System Oil Boiler 16kw 91.6% 2 years £1755
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco Wall Hung External 21kW System Oil Boiler 21kw 91.6% 2 years £1600
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant VortexBlue Kitchen/Utility 26kW Regular Oil Boiler 26kw 91.71% 2 years £1775
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Kitchen/Utility 46kW System Oil Boiler 46kw 95.1% 2 years £1865
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Boiler House 21kW Oil Boiler 21kw 90.7% 5 years £1500
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Boiler House 26kW Regular Oil Boiler 26kw 90.7% 5 years £1233
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Boiler House 35kW Regular Oil Boiler 35kw 93.3% 5 years £1655
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Boiler House 46kW Regular Oil Boiler 46kw 93.3% 5 years £1905
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Boiler House 58kW Regular Oil Boiler 58kw 93.3% 5 years £2121
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Boiler House 70kW Regular Oil Boiler 70kw 93.3% 5 years £2060
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Kitchen/Utility 26kW Regular Oil Boiler 26kw 90.7% 2 years £1460
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Pro Kitchen/Utility 46kW Regular Oil Boiler 46kw 90.7% 2 years £2110
ADDED TO COMPARE
ADD
ADDED TO COMPARE
Grant Vortex Eco Internal Wall Hung 16kW Regular Oil Boiler 16kw 91.6% 2 years £1365
ADDED TO COMPARE
ADD
ADDED TO COMPARE

Find local, recommended boiler & heating engineers

Start your quote

Find local, recommended boiler & heating engineers


  • No phone calls or home visits. You choose the best price.


    We'll find approved boiler engineers to visit and quote.