Variable refrigerant flow systems use: A) Inverter driven ...

[burchfield96]

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

[lorealeza]

Answer to Question 1

A

Answer to Question 2

B

[burchfield96]

Thanks for the timely response, appreciate it

[ryansturges]

YES! Correct, THANKS for helping me on my review