Below we look at sample prices for the most popular Grant Boilers (oil), including the cost of the boiler and the cost of installation. Just keep in mind these prices are a guideline only and the costs in your area may be higher or lower.
| MODEL NAME | AVERAGE BOILER PRICES (INC VAT) | AVERAGE INSTALLATION COST (INC VAT) |
|---|---|---|
| Grant VortexBlue Internal 21 (15-21kW) | £2,155 | £750 |
| Grant VortexBlue Internal 26 (21-26kW) | No Price | £750 |
| Grant VortexBlue Internal 36 (26-36kW) | £1,393 | £750 |
| Grant VortexBlue Internal System 21 (15-21kW) | Not on boiler guide | |
| Grant VortexBlue Internal System 26 (21-26kW) | Not on boiler guide | |
| Grant VortexBlue Internal System 36 (26-36kW) | Not on Boiler guide |
| MODEL NAME | AVERAGE BOILER PRICES (INC VAT) | AVERAGE INSTALLATION COST (INC VAT) |
|---|---|---|
| Grant VortexBlue External 21 (15-21kW) | £2,225 | £750 |
| Grant VortexBlue External 26 (21-26kW) | £2,605 | £750 |
| Grant VortexBlue External 36 (26-36kW) | £1,285 | £750 |
| MODEL NAME | AVERAGE BOILER PRICES (INC VAT) | AVERAGE INSTALLATION COST (INC VAT) |
|---|---|---|
| Grant VortexBlue Combi 21 | £2,330 | £750 |
| Grant VortexBlue Combi 26 | £1,500 | £750 |
| Grant VortexBlue Combi 36 | £2,500 | £750 |
| MODEL NAME | AVERAGE BOILER PRICES (INC VAT) | AVERAGE INSTALLATION COST (INC VAT) |
|---|---|---|
| Grant VortexBlue External Combi 21 | £2.185 | £750 |
| Grant VortexBlue External Combi 26 | £2,325 | £750 |
| Grant VortexBlue External Combi 36 | £3,105 | £750 |
| MODEL NAME | AVERAGE BOILER PRICES (INC VAT) | AVERAGE INSTALLATION COST (INC VAT) |
|---|---|---|
| Vortex Pro Utility 15-21 (21kW) | £1,350 | £750 |
| Vortex Pro Utility 15-26 (26kW) | £1,675 | £750 |
| Vortex Pro Utility 26-36 (36kW) | £2,035 | £750 |
| Vortex Pro Utility 36-46 (46kW) | £1,845 | £750 |
| Vortex Pro Utility 46-58 (58kW) | £2,055 | £750 |
| Vortex Pro Utility 58-70 (70kW) | £2,200 | £750 |
| Vortex Pro Utility System 15-26 (26kW) | No Price | £750 |
| Vortex Pro Utility System 26-36 (36kW) | £1,520 | £750 |
| Vortex Pro Utility System 36-46 (46kW) | No Price | £750 |
| MODEL NAME | AVERAGE BOILER PRICES (INC VAT) | AVERAGE INSTALLATION COST (INC VAT) |
|---|---|---|
| Vortex Pro External 15-21 (21kW) | £1,255 | £750 |
| Vortex Pro External 15-26 (26kW) | £2,300 | £750 |
| Vortex Pro External 26-36 (36kW) | £2,285 | £750 |
| Vortex Pro External 36-46 (46kW) | £2,355 | £750 |
| Vortex Pro External 46-58 (58kW) | £2,045 | £750 |
| Vortex Pro External 58-70 (70kW) | £2,135 | £750 |
| MODEL NAME | AVERAGE BOILER PRICES (INC VAT) | AVERAGE INSTALLATION COST (INC VAT) |
|---|---|---|
| Grant Vortex Condensing Combi 21 | £2,175 | £750 |
| Grant Vortex Condensing Combi 26 | £2,340 | £750 |
| Grant Vortex Condensing Combi 36 | £2,985 | £750 |
| Grant Vortex Pro Combi XS 26 | £2,325 | £750 |
| MODEL NAME | AVERAGE BOILER PRICES (INC VAT) | AVERAGE INSTALLATION COST (INC VAT) |
|---|---|---|
| Vortex Pro External Combi 21 | £2,185 | £750 |
| VTXOMCOM26 | £2,295 | £750 |
| Vortex Pro External Combi 36 | £1,875 | £750 |
| MODEL NAME | AVERAGE BOILER PRICES (INC VAT) | AVERAGE INSTALLATION COST (INC VAT) |
|---|---|---|
| Vortex Eco Internal Wall Hung (16kW) | £1,535 | £750 |
| Vortex Eco Internal Wall Hung (21kW) | £1,660 | £750 |
| Vortex Eco Internal Wall Hung System (16kW) | No Price | £750 |
| Vortex Eco Internal Wall Hung System (21kW) | No Price | £750 |
| MODEL NAME | AVERAGE BOILER PRICES (INC VAT) | AVERAGE INSTALLATION COST (INC VAT) |
|---|---|---|
| Vortex Eco External Wall Hung (16kW) | £2,035 | £750 |
| Vortex Eco External Wall Hung (21kW) | £1,695 | £750 |
| Vortex Eco External Wall Hung (21kW) | No Price | |
| Vortex Eco External Wall Hung System (21kW) | No Price |
| MODEL NAME | AVERAGE BOILER PRICES (INC VAT) | AVERAGE INSTALLATION COST (INC VAT) |
|---|---|---|
| Grant Vortex Eco Utility (21kW) | £1,595 | £750 |
| Grant Vortex Eco Utility (26kW) | £1,595 | £750 |
| Grant Vortex Eco Utility (35kW) | £1,695 | £750 |
| Grant Vortex Eco Utility System (21kW) | No Price | |
| Grant Vortex Eco Utility System (26kW) | No Price | |
| Grant Vortex Eco Utility System (35kW) | No Price |
| MODEL NAME | AVERAGE BOILER PRICES (INC VAT) | AVERAGE INSTALLATION COST (INC VAT) |
|---|---|---|
| Grant Vortex Eco External (21kW) | £1,225 | £750 |
| Grant Vortex Eco External (26kW) | £1,695 | £750 |
| Grant Vortex Eco External (35kW) | £1,770 | £750 |
| Grant Vortex Eco External System (21kW) | No Price | |
| Grant Vortex Eco External System (26kW) | No Price | |
| Grant Vortex Eco External System (35kW) | No Price |
* All pricing data comes from Boiler Guide and was accurate at the time of writing (June 2019) but may have changed since then. Installation costs are taken as a midpoint.
Below we look at the various Grant Boiler models in a bit more detail including features and benefits of each one.
Grant Combi boilers are perfect for smaller homes, especially those with just one bathroom. They remove the need for a hot water tank, so if you don’t have a loft or utility room they are the perfect choice.
Regular boilers, or open vent boilers provide hot water and central heating through a hot water storage cylinder which is often placed in an airing cupboard, and a cold water tank which is usually found in the loft. Grant regular boilers are the ideal choice for houses with multiple bathrooms.
Grant boilers are generally highly rated.
Here are the reviews from leading websites:
Power Compare score (average of sites above): 4.7 out of 5.
Here are few review highlights:
The Good:
The Bad: