Better Planet was selected to design, supply, install, and commission a Ground Source Heat Pump System and Underfloor Heating in connection to this new build in Sussex.
Our involvement started with a room-by-room heat loss calculation allowing us to size the heat pump and design the underfloor heating.
Heat is collected from a field using 1.2 km of 40mm collector pipe. Groundworks using a trenching machine subcontracted by Better Planet. The collector pipes are connected to a ground manifold and two 63mm pipes connect the manifold and the plant room. Underfloor Heating throughout the property. A screed system on the ground floor and a dry screed system on the first and second floors.
Location: Sussex
Project Summary:
Underfloor Heating
- 16mm PERT pipe from Swedish manufacturer LK
- Dry Screed boards
- Controls from Heatmiser
Heat Pump
- A F1345 – 30 kW heat pump from Nibe
- One 500 litre and one 300 litre heat pump cylinder
- A 300 litre buffer tank
- Ground manifold
- Four ground loops 300 m each 40mm pipe
- 63mm flow and return
