Ground Source Heat Pump Installation

Heathfield, East Sussex

A large self build project that benefitted from around 10 acres of grazing land ideal for the installation 1,750m of ground collectors.

This system was designed to adequately heat a 700m2 property along with all its hot water requirements.  The system was, as always designed in house by our team of engineers and installed to a high standard.  Once completed we assisted our client in applying for the RHI (Renewable Heat Incentive) grant.


  • Heathfield, East Sussex
  • Ground Source Heat Pump for heating and hot water
  • 2 Stiebel Eltron WPF 13 S Heat Pump Unit (Total 26kW Heat output)
  • WPSF Brine Filling Unit
  • SPB 500ltr Buffer Store
  • SBB 501 twin coil hot water cylinder
  • Brine Circulation Pump
  • Expansion Vessels
  • Dirt Filters
  • Grade A system circulation pumps
  • Electricity Meter
  • Complete installation of full system
  • Manufacturers commissioning assistance
To include
  • Installation of all the above components
  • Signing the system off to MCS standards to enable you to claim the proposed RHI
  • 2 Year Stiebel Eltron Guarantee and 5 year parts warranty
  • 2 year warranty on all works carried out by Ohm Energy Ltd
  • RHI application assistance