Author Question: Variable refrigerant flow systems use: A) Inverter driven systems and electronic expansion ... (Read 83 times)

burchfield96 · **on:** Jul 24, 2018

Variable refrigerant flow systems use:

A) Inverter driven systems and electronic expansion valves.
B) Inverter driven systems and thermostatic expansion valves.
C) Scroll compressors and thermostatic expansion valves.
D) Scroll compressors and electronic expansion valves.

Question 2

Variable refrigerant flow systems operate more efficiently with ________ installed outdoor unit capacity by shifting the heating and cooling to where it is needed.

A) full B) smaller C) larger