5 Simple Techniques For hvac system parts
DX stands for Direct Enlargement. DX refers to air conditioners that use refrigerant because the medium of heat transfer to chill the air. Examples of DX systems contain split air conditioners, multi-split air conditioners, and VRF/VRV systems.MFD means Motorized Hearth Damper. MFD is often a sort of damper that is both of those motorized and resis