Features & Benefits
The Keston System boiler provides a simple and reliable solution for a wide variety of sealed domestic systems.
Available with a 30kW output, the Keston System provides a dependable and efficient solution for new and replacement installations. Time saving push & clip flue spigot connections and a wide range of alternative flueing solutions help to ensure the product is installed quickly in virtually any domestic situation.
With a lightweight design, concealed connections at the base and no compartment ventilation required, the Keston System can be conveniently fitted out of sight into a standard kitchen cupboard*.
Complete with a 7 year parts and labour warranty†, the Keston System boiler provides simple heating control, all from a single compact appliance.
- 7 year warranty†
- Easy to see pressure gauge
- Large backlit display with user friendly controls
- Low lift weight
- Low component count, maximising reliability
- Compact dimensions
- Twin flue up to 27m**
- 50mm muPVC (PVC-C) solvent weld flue allowing simple, cost effective installations***
- Weather compensation supplied as standard
- Inbuilt frost protection
- Fully modulating
- LPG conversion kit available
* Please check cupboard size prior to installation.
** For the maximum total equivalent flue length please refer to the installation manual.
*** The only systems approved for this application are: Marley muPVC (PVC-C) Solvent Weld Waste System (50mm), Polypipe System 2000 muPVC (PVC-C) Solvent Weld Waste System (50mm), Polypipe Terrain Solvent Weld System (50mm) and Wavin Osma PVC-C Solvent Weld System (50mm). Please use the recommended Solvent Weld Cement for each system.
† 7 year warranty when installed with a Keston filter and registered within 30 days of installation. 5 year parts & labour warranty as standard. Terms and conditions apply; click here to read them.
Boiler images are for illustrative purposes only.
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7 YEAR WARRANTY†
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BRITISH BUILT SINCE 2013
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TWIN FLUE SYSTEM
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WEATHER COMPENSATOR
Controls & accessories
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RF Electronic Programmable Room Thermostat
This Radio Frequency (RF) digital timer provides heating and hot water control via a simple user interface.
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Mechanical Timer
Our 24 hour mechanical timer is a simple plug-in option. Continuous, timed or off modes can be set, providing 15 minute period operation.
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Keston 22mm System Filter
The Keston 22mm System Filter is a magnetic filter for use with Keston Combi and System boilers. The compact design is easy to install and fits on horizontal or vertical pipework in both flow directions.
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Downloads
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Installation & Servicing
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User Guides
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Spec Sheets
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Brochures
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ErP Labels
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Product Fiche
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Terms & Conditions