When you consider Ground Source & Geothermal Heat Pumps, you think about substantial ground temperatures which can deliver very economical performance.
Closed Loop Borehole
Flow/return pipes functioning down/up inside of a single borehole to depths of 150m + (a number of boreholes inside a system array).
Horizontal Collector
Pipes under the ground at circa 1200 to 1500mm deep run horizontally, with the vast majority of the thermal collection being solar/surface heat derived a result of the shallow collector depth (beneficial ground temperature begins at 15m depth).
Open Loop Borehole
Good levels of Heat Pump efficiency are achieved due to the trusted temperatures that may be delivered from aquifer get more info methods.
Here, a flow borehole along with a separate return borehole circulate ground/aquifer water to the Heat Pump.
All 3 methods provide more info application benefits check here to appropriate projects and might be configured as primary ground source collector-driven heat pump systems, or air/ground dual-source systems to scale back civil charges where expected.