5 Simple Statements About hvac system cleaning Explained
DX stands for Immediate Enlargement. DX refers to air conditioners that use refrigerant since the medium of warmth transfer to cool the air. Samples of DX systems include things like break up air conditioners, multi-break up air conditioners, and VRF/VRV systems.EAD means Exhaust Air Duct. EAD is often found in duct structure drawings, especially f