![ICAX Skid controls temperatures at Merton IGC](images/ICAX_Skid.jpg)
Interseasonal Heat Transfer (IHT) recycles heat from an
Asphalt Solar Collectordown to a
ThermalBank in summer.
IHT uses a
heat pump to recycle heating in winter without burning fossil fuels.
IHT doubles the
Coefficient of Performance of the heat pump by starting from a warm ThermalBank.
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