Which of the following system changes the air flow of the refrigerant to the indoor units according to the demand? (In t
Posted: Tue Jun 07, 2022 2:36 pm
Which of the following system changes the air flow of the refrigerant to the indoor units according to the demand? (In this system, multiple indoor fan coil units may connected to one outdoor unit.) Your answer: VFR VRF VAV CAV