Frequently Asked Questions (FAQ)
- Check air conditioning units breakers at main breaker panel
- Replace thermostat batteries
- Make sure that thermostat is set to cooling or heating
- Check to see if you have a humidity control and make sure is set properly
- Plugged main drain line
- Ice up evaporator coil
- Broken evaporator coil pan
- Possible mildew or mold inside air handler cabinet and ducts.
- Air handler is sucking hot air which often leads to mildew.
- It could also be from a dirty evaporator coil or blower wheel.
- Dirty evaporator coil
- Low on refrigerant
- Dirty return filter
- Under size air conditioning system
- Leaking air conditioning ducts
- Thermostat is not reading the actual temperature
- Low on refrigerant
- Leaking air conditioning ducts