Nu-Calgon Tri-Pow’r HD Coil Cleaner, 1 Gallon CA-437188

The Nu-Calgon Tri-Pow’r HD Coil Cleaner (CA-437188) is a heavy-duty liquid coil cleaning solution supplied in a 1 gallon bottle for use on evaporator and condenser coils. This formulation is designed to remove stubborn grease, dirt, and environmental buildup during corrective cleaning or restoration service. The gallon size supports repeated applications for contractors performing frequent coil maintenance. Proper job-fit verification requires confirming coil material compatibility, dilution requirements, and following Nu-Calgon application and rinsing procedures.