System 2 S30
Efficient and easy to install
- 30kW output
- Twin flue up to 27m
- Up to 7 year warranty
Boilers
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Combi 2 C30 & C35
Complete hassle-free home comfort from a single compact appliance.
- 30kW & 35kW outputs
- Twin flue up to 27m
- Up to 7 year warranty
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Heat 2 45 & 55
Ideal for large homes or light commercial settings.
- 45kW & 55kW outputs
- Twin flue up 18m
- Up to 5 year warranty
Boiler Parts, Controls and Accessories
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View productHeat 2 Cascade (Frame & Header Kit)
Keston Heat 2 Frame and Header Kits are suitable for modular (cascade) boiler installations up to a maximum output of 330 kW.
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View productKeston 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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View productKeston 1.25" System Filter
The Keston 1.25" System Filter is a magnetic filter for use with Keston Heat 2 boilers. Compact and easy to install, the heating system filter fits on horizontal or vertical pipework in both flow directions.
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View productRF 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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View productPlate Heat Exchange Package
A complete package to allow installation of single boilers with hydraulic separation from the secondary system using a brazed plate stainless steel plate heat exchanger.
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View productHigh Rise Flue Kit
High rise flue kit with Air Inlet and Flue Terminal constructed in 316 stainless steel for penetrations through the building fabric.