5 Simple Statements About hvac system diagram Explained
DX means Immediate Expansion. DX refers to air conditioners that use refrigerant as the medium of warmth transfer to chill the air. Examples of DX systems include split air conditioners, multi-break up air conditioners, and VRF/VRV systems.IU stands for Induction Device. IU is really a secondary air-con device that is frequently Positioned close to