5 Tips about hvac system components You Can Use Today
CHWR stands for Chilled Drinking water Return. CHWR is often found in the chilled h2o system layout and schematic drawings. It's also common to hold the CHWR word physically painted over the chilled h2o pipe to point the chilled drinking water move route from your air dealing with unit towards the chiller.HRV means Heat Get better Ventilator. HRV c