5 Simple Statements About hvac system cleaning Explained
CHWR stands for Chilled Drinking water Return. CHWR is commonly found in the chilled h2o system format and schematic drawings. It is additionally common to hold the CHWR phrase bodily painted on the chilled drinking water pipe to point the chilled h2o stream way in the air managing device towards the chiller.AHU stands for Air Handling Unit. AHU is