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 & OFTEC registered engineers
The smarter way to find approved boiler engineers
What work do you require?
Compare Grant Combi Boilers
You can select up to 4 Grant boilers. Simply add your choices to compare.
Fuel type
Boiler type
Manufacturer
-
ACV (4)
-
Alpha (22)
-
Ariston (22)
-
ATAG (7)
-
Baxi (28)
-
Biasi (15)
-
Daikin (3)
-
Electric Heating Company (3)
-
ELNUR (11)
-
Ferroli (20)
-
Firebird (29)
-
Glow-worm (29)
-
Grant (14)
-
Ideal (22)
-
Intergas (17)
-
Johnson and Starley (3)
-
Keston (2)
-
Main (4)
-
Mistral (66)
-
Navien (4)
-
Potterton (22)
-
Ravenheat (21)
-
Vaillant (29)
-
Viessmann (16)
-
Vokera (13)
-
Warmflow (6)
-
Warmhaus (12)
-
Worcester Bosch (44)
-
Zanussi (3)
| Boiler Model | kW | Efficiency | Warranty | Typical Price |
|---|---|---|---|---|
| Grant VortexBlue Internal 21kW Combi Oil Boiler | 21kw | 90.8% | 2 years | £2330 |
| Grant VortexBlue Internal 26kW Combi Oil Boiler | 26kw | 91.7% | 2 years | £1500 |
| Grant VortexBlue Internal 36kW Combi Oil Boiler | 36kw | 94.5% | 2 years | £2500 |
| Grant VortexBlue External 21kW Combi Oil Boiler | 21kw | 90.8% | 2 years | £2185 |
| Grant VortexBlue External 26kW Combi Oil Boiler | 26kw | 91.7% | 2 years | £2325 |
| Grant VortexBlue External 36kW Combi Oil Boiler | 36kw | 94.5% | 2 years | £3105 |
| Grant Vortex Pro Internal Combi 21kW Oil Boiler | 21kw | 90.8% | 2 years | £2175 |
| Grant Vortex Pro Internal Combi 26kW Oil Boiler | 26kw | 89.5% | 2 years | £2340 |
| Grant Vortex Pro Internal Combi 36kW Oil Boiler | 26kw | 94.5% | 2 years | £2985 |
| Grant Vortex Pro Combi XS Compact 26kW Oil Boiler | 26kw | 90% | 2 years | £2325 |
| Grant Vortex Pro Combi External 21kW Oil Boiler | 21kw | 90.8% | 2 years | £2185 |
| Grant Vortex Pro Combi External 26kW Oil Boiler | 26kw | 91.7% | 2 years | £2295 |
| Grant Vortex Pro Combi External 36kW Oil Boiler | 36kw | 94.5% | 2 years | £1875 |
