System 30  


The Keston System range of boilers provides a simple and reliable solution for a wide variety of sealed domestic systems. Available in 30kW, 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 2 years warranty, the Keston System boiler provides simple heating control, all from a single compact appliance.

†Please check cupboard size prior to installation

  • Height(s) 700mm
  • Width(s) 395mm
  • Depth(s) 278mm
  • CH output (kW) min/max @ 40°C 6.4-31.0
  • CH output (kW) min/max @ 70°C 6.1-30.3
  • SEDBUK rating (2005) % 91.1
  • SEDBUK rating (2009) % 89.6
  • NOx classification Class 5