• 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? Get FREE no-obligation quotes now!
Get FREE no-obligation quotes now!
  • No delays! Get quotes today
  • Compare quotes & get the best prices
  • Gas Safe trusted companies

What kind of fuel does your boiler use?

Compare Grant Combi 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 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

Find local, recommended boiler & heating engineers

Start your quote

Find local, recommended boiler & heating engineers