5 Tips about hvac system components You Can Use Today
CHWR stands for Chilled H2o Return. CHWR is commonly located in the chilled water system format and schematic drawings. It is usually frequent to have the CHWR phrase bodily painted around the chilled drinking water pipe to point the chilled water stream way in the air handling unit to your chiller.EAD means Exhaust Air Duct. EAD is usually found i