5 Simple Techniques For hvac system parts
DX stands for Direct Expansion. DX refers to air conditioners that use refrigerant as being the medium of warmth transfer to cool the air. Samples of DX systems include split air conditioners, multi-split air conditioners, and VRF/VRV systems.EAD means Exhaust Air Duct. EAD is commonly found in duct format drawings, specifically for the air flow sy