Have any feedback for us? We'd love to hear it! Call us at (610) 595-9072 and let us know how we are doing.
Checked no cooling on 4 ton first floor air conditioner. Found thermostat set to cooling and display cooling on. Checked air handler air filter ok, checked low voltage, found blown control fuse. Checked for shorts, found no grounds or shorts. Replaced fuse. Started air conditioner, and checked refrigerant charge and temperature drop across coil.