Keston Heating is a British manufacturer producing high performance boilers for both the domestic and commercial markets. Established in 1928, the brand has a long history of expertise in producing reliable heating appliances. Today Keston manufacture Combi, System and Regular boilers in outputs between 30-55kW. All Keston boilers have twin flue capacity, are A rated for efficiency and recommended by the Energy Saving Trust.
Keston Product Range
- Combi, System and Regular Boilers
- qSpa Hot Water Cylinders
View the complete range of Keston boilers
Popular Combi Boilers
Combi boilers are the most popular choice for small to medium sized homes as they are compact, all-in-one units which heat your radiators and hot water on demand. They don’t require a hot water cylinder or a header tank which is ideal for homes where space is at a premium. Keston Combi boilers are available in outputs of 30 of 35kW and feature a large backlit display with simple to use controls, a twin flue of up to 25m, an easy to read pressure gauge, built-in frost protection and weather compensation.
| Keston Combi C30 | Keston Combi C35 | |
|---|---|---|
| Output (kW) | 30 | 35 |
| Dimensions (mm) | 700 x 395 x 278 | 680 x 390 x 280 |
| Energy Efficiency SEDBUK 2009 | 89.6% | 89.6% |
| Maximum Flow Rate l/min | 12.4 | 14.5 |
| LPG Adjustable? | No | No |
| Standard Warranty | 2 years | 2 years |
Popular System Boilers
If your home has several bathrooms, lots of inhabitants and a high demand for hot water, a System boiler is a great solution. While the boiler alone will heat your central heating, when combined with a hot water storage cylinder you also get a large supply of hot water for your taps, bath and shower. The Keston S30 System boiler is fully modulating delivering high energy efficiency and includes weather compensation and frost protection as standard. In addition, the 27m of twin flueing enables flexible installation.
| Keston System S30 | |
|---|---|
| Output (kW) | 30 |
| Dimensions (mm) | 700 x 395 x 278 |
| Energy Efficiency SEDBUK 2009 | 89.6% |
| LPG Adjustable? | No |
| Standard Warranty | 2 years |
Find out more about the energy efficiency rating of Keston boilers here.
Popular Regular Boilers
When replacing a boiler in an older, traditional heating system i.e. a system including a header tank in the loft and hot water cylinder, a high efficiency Regular boiler from Keston is a great choice. Available in outputs of 45 or 55kW it delivers high energy efficiency levels and low emissions.
| Keston Heat 45 | Keston Heat 55 | |
|---|---|---|
| Output (kW) | 45 | 55 |
| Dimensions (mm) | 850 x 500 x 360 | 850 x 500 x 360 |
| Energy Efficiency SEDBUK 2009 | 89.6% | 89.6% |
| LPG Adjustable? | No | No |
| Standard Warranty | 5 years | 5 years |
Popular Discontinued Boilers
Below you can find more information about some of Keston’s most popular discontinued models (ideal if you want to compare your current boiler to their new offerings).
Keston Boiler Prices
On average, a Keston boiler costs between £1,000 – £1,200 but this will vary depending on the type and size of boiler you opt for and which installer you use.
You should be sourcing quotes from at least 3 different boiler installers to ensure you’re getting a competitive price and the most value for your money. Many people save up to 50% by comparing quotes in this way.
Keston Guarantee
Keston offer a 2 year standard warranty on their Combi and System boilers but a 5 year warranty on their Heat (Regular) boiler if certain conditions are met. As with many boiler manufacturers, this includes having the boiler installed by a Keston accredited engineer and having it serviced annually by a Gas Safe engineer with Keston training.
Why Choose Keston Boilers?
With twin flue capacity, Keston boilers offer simple and flexible installation and a range of boilers to suit several types of home and commercial installations. Your new Keston boiler would be supported by at least a 2 year warranty and a dedicated national service team which is available 364 days a year.
