The run around coil heat recovery system uses a _____ coil in the inlet air duct and a _____ coil in the exhaust air duct.
a. Preconditioning, recovery
b. Heating, cooling
c. Cooling, heating
d. Recovery, conditioning
e. Heating, recovery
Answer: A
The run around coil heat recovery system uses a _____ coil in the inlet air duct and a _____ coil in the exhaust air duct.
a. Preconditioning, recovery
b. Heating, cooling
c. Cooling, heating
d. Recovery, conditioning
e. Heating, recovery
Answer: A