5 Simple Statements About hvac system diagram Explained
DX stands for Direct Enlargement. DX refers to air conditioners that use refrigerant given that the medium of warmth transfer to cool the air. Examples of DX systems include break up air conditioners, multi-split air conditioners, and VRF/VRV systems.IU means Induction Unit. IU is a secondary air conditioning unit that is commonly Found close to th