Heatline vs Keston
Average Price
£900
Heatline
£1,200
Keston
Energy Efficiency
92.8%
Heatline
94.0%
Keston
Warranty
6.0 years
Heatline
7.0 years
Keston
Customer Rating
3.8/5
Heatline
4.1/5
Keston
Heatline vs Keston: Summary
When comparing Heatline and Keston boilers, several key differences emerge. Heatline, established in 1995, offers boilers with an average efficiency of 92.8% at an average price of £900. Meanwhile, Keston boilers average 94.0% efficiency at £1,200.
Heatline boilers come with an average warranty of 6.0 years, compared to Keston's 7.0 years. Customer satisfaction ratings show Keston ahead at 4.1/5, while reliability scores give Keston a slight edge.
Both manufacturers offer smart control compatibility and produce boilers suitable for different property types. Both are based in United Kingdom.
Detailed Comparison
Who Should Choose Heatline
- Budget-conscious homeowners looking for great value
- Tech-savvy homeowners wanting smart home integration
- Those who prefer to support UK manufacturing
- Homeowners looking for efficient combi boilers
Who Should Choose Keston
- Those wanting longer warranty coverage for peace of mind
- Homeowners valuing customer satisfaction and after-sales support
- Those looking for a boiler with strong performance
Popular Boiler Models
Heatline Popular Models
| Model | Type | Efficiency | Price |
|---|---|---|---|
| Heatline Capriz 25 | Combi | 92.8% | £850 |
Keston Popular Models
| Model | Type | Efficiency | Price |
|---|---|---|---|
| Keston C30 | Combi | 94.0% | £1200 |
Approved Installers
Heatline Installers
No installer data available
Keston Installers
No installer data available
Efficiency & Running Costs
A more efficient boiler can significantly reduce your heating bills. Based on average UK gas prices and a typical 3-bedroom house:
Heatline
Average Efficiency
92.8%
Estimated Annual Running Cost
£1,216
Based on average UK gas usage
Potential Annual Savings vs. Old Boiler (80% Efficient)
£166
Keston
Average Efficiency
94.0%
Estimated Annual Running Cost
£1,200
Based on average UK gas usage
Potential Annual Savings vs. Old Boiler (80% Efficient)
£179
Customer Reviews & Testimonials
Heatline Owner Reviews
"Heatline boilers offer excellent reliability. We've had ours for 3 years with no issues. The efficiency is great and it's quiet in operation."
John D. - Heatline Capriz 25 Owner
"Installation was straightforward and the smart controls make it easy to manage heating. Customer service is responsive when needed."
Sarah T. - Boiler Owner
Keston Owner Reviews
"Keston boilers offer excellent reliability. We've had ours for 3 years with no issues. The efficiency is great and it's quiet in operation."
John D. - Keston C30 Owner
"Installation was straightforward and the smart controls make it easy to manage heating. Customer service is responsive when needed."
Sarah T. - Boiler Owner
Frequently Asked Questions
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