H2O - 3 row. Coil Face area 20" x 30". Overall dim 22" x 32". Based on 180ï¿½ entering water temperature. 60ï¿½ entering air. 20.0 gpm & 3000 cfm. 176,500 btu. Model ATQ3-2030.
Hot Water Coils
Hot Water Coils - ï¿½ Constructed of seamless copper tubing, aluminum fins, and galvanized steel casing. ï¿½ Mechanical tube expansion process assures maximum heat transfer. ï¿½ Designed for maximum 400 PSIG operating pressure and are ULï¿½ listed. ï¿½ Designed with top and bottom casing for mounting in new or existing ducts. ï¿½ Sweat connections are actual O.D. Model ATQ3-2030.