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Greenstore cylinder

GSHP system

Our 280 litre cylinder features a tank-in-tank design whereby the domestic hot water tank is surrounded by primary water to provide a large heat transfer surface area along the cylinder to make the most of the energy from the ground source heat pump.

G3logo The heat pump cylinder has been approved to part G3 of the Building Regulations.

Greenstore cylinder technical data table

Model Greenstore 280 Cylinder
Height (mm) 1,700
Width (mm) 695
Depth (mm) 695
Weight - empty (kg) 146
Weight - full (kg) 596
Max. operating pressure primary side (bar) 2.5
Max. pressure DHW (bar) 13
Reheat time 15ºC to 60ºC (mins) 163
Reheat time for 70% volume (mins) 53
TPRV (mins) 7 bar/95ºC

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