Grant Boiler Review
Grant is a UK leader in oil-fired boilers and renewable heating solutions, known for high-efficiency products and sustainable designs.
4.2/5
Customer Satisfaction
£1,300.00
Average Price
1978
Established
Efficiency Rating
91.5%
Average Efficiency
Warranty
7.5
Average Years Coverage
Market Share
4.0%
UK Boiler Market
Service Network
55
UK Service Centers
Key Features
- Highly rated for customer satisfaction
- Industry-leading reliability scores
- Multiple boiler models to suit different property sizes and requirements
Brand Information
Country of Origin
United Kingdom
Headquarters
Devizes, UK
Years in Business
47 years
Popular Grant Boiler Models
| Model | Type | Output | Efficiency | Price | Warranty | Smart Control | |
|---|---|---|---|---|---|---|---|
| Grant VortexBlue | Regular | 26 kW | 91.5% | £1400 | 7 years | - | Details |
Prices shown are for the boiler only. Installation costs typically range from £500 to £1,500 depending on the complexity of your installation.
Product Categories
Oil Boilers
Grant oil boilers provide efficient heating for off-grid homes.
High efficiency
renewable compatible
durable
Why Choose Grant?
Performance Highlights
- Good energy efficiency at 91.5%
- Solid reliability rating of 4.3/5
- Various boiler types for different home requirements
- Customer satisfaction rating of 4.2/5
Support & Aftercare
- Extended warranty periods averaging 7.5 years
- 55 dedicated service centers across the UK
- 0 approved installation partners
- UK-based manufacturing and support
Ready to Install a Grant Boiler?
Get competitive quotes from trusted installers in your area
Why get a new Grant boiler?
- Save up to 30% on your heating bills with an efficient new boiler
- Benefit from Grant's 8-year warranty coverage
- All installers are Gas Safe registered for your peace of mind
- Fixed price quotes with no hidden costs