Keston Boiler Review
Keston specializes in high-performance boilers for challenging installations, known for innovative flue solutions and compact designs.
Customer Satisfaction
Average Price
Established
Keston History
Keston has manufactured gas appliances in the UK since 1916, known for reliability and simple designs.
Keston Technology Innovations
Cast-Iron Heat Exchangers
Proven technology for long-term durability.
Keston Pros and Cons
Advantages
British-Made Quality
Engineered in Birmingham for local conditions.
British Made
Designed and built in Birmingham for the UK climate.
Proven Cast-Iron Exchanger
Long-standing durability record.
Disadvantages
Basic Features
Lacks advanced smart or modulation tech.
Basic Feature Set
Fewer bells and whistles compared to premium ranges.
No Built-In Wi-Fi
Requires add-on thermostats for connectivity.
Frequently Asked Questions
Efficiency Rating
94.0%
Average Efficiency
Warranty
7.0
Average Years Coverage
Market Share
2.8%
UK Boiler Market
Service Network
30
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
Hull, UK
Years in Business
97 years
Popular Keston Boiler Models
| Model | Type | Output | Efficiency | Price | Warranty | Smart Control | |
|---|---|---|---|---|---|---|---|
| Keston C30 | Combi | 30 kW | 94.0% | £1200 | 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
Combi Boilers
Keston combi boilers excel in tricky installations with flexible flue options.
Flexible flue
high efficiency
compact
Why Choose Keston?
Performance Highlights
- Excellent energy efficiency at 94.0%
- Solid reliability rating of 4.2/5
- Range of combi boilers with excellent flow rates
- Customer satisfaction rating of 4.1/5
Support & Aftercare
- Extended warranty periods averaging 7.0 years
- 30 dedicated service centers across the UK
- 0 approved installation partners
- UK-based manufacturing and support
Ready to Install a Keston Boiler?
Get competitive quotes from trusted installers in your area
Why get a new Keston boiler?
- Save up to 30% on your heating bills with an efficient new boiler
- Benefit from Keston's 7-year warranty coverage
- All installers are Gas Safe registered for your peace of mind
- Fixed price quotes with no hidden costs