Driving temperature
(generator)
Flow: 70–100°C
Return: approx. 10 K lower
Medium temperature
(absorber + condenser)
Return: max. 35°C
Flow: approx. 10 K lower
Low temperature
(evaporator)
Return: 6–8°C
Flow: 5–10 K higher
COP
(COP = Q useful / Q input)
approx. 0.7