(CRD) Certified Residential Geothermal Designer Practice Test
(CRD) Certified Residential Geothermal Designer CRD Geothermal System Design Principles
What is the primary purpose of a geothermal heat pump system?
Select your answer
A
To generate electricity.
B
To transfer heat between the building and the ground
C
To store water.
D
To filter air.
Need a hint?
(H)