The all new line-up from Keston includes System, Combi and Heat Only ranges from 30kW to 55kW, each of which come complete with twin flue capability.

From Frame and Header Kits to renewable technology, Keston has it covered, delivering a simple, straightforward and hassle free one-stop solution.

You can download our product catalogue here.

Take a look at our new boiler ranges...

System Range

High SEDBUK efficiency rating and easy to install Read more >

Combi Range

Complete hassle-free home comfort from a single compact appliance Read more >

Heat Range

The Heat range offers a number of key features that enables ease of installation, maintenance and operation. Read more >

Frame & Header Kits

The new Keston Heat range of frame and header kits are available, to facilitate up to 6 boilers in cascade. Read more >


Hassle-free unvented hot water storage systems .... Read more >