for Grandview Heights, OH
I completed spring tune up on a Comfortmaker air conditioner. I visually inspected the furnace. I inspected the evaporator coil. I checked the temperature difference across the coil. Checked voltage and amps. Inspected heat pump. Checked refrigerant charge, voltages and amps. I rinsed the condenser coils with water. Cycled and monitored the system. Operating normally at this time.