AC Troubleshooting FAQ

  • Is your thermostat set to cool?
  • Does your thermostat have a display?
  • Is there water in the drain pan?
  • Is your breaker on?
  • Is there an error code on your thermostat?

SOLUTION: Switch to cool, clear the clogged drain line, replace the dirty filter, replace bad batteries, reset a tripped breaker, call Caloosa Cooling at 239-226-0202  for a service technician

  • Is there water in the drain pan?
  • Do the batteries need to be replaced?

SOLUTION: Clear the clogged drain line, replace batteries and call Caloosa Cooling at 239-226-0202  for service

  • What type of filter do you have?
SOLUTION: Whole house 4 and 5-inch filters need to be replaced every 6 months
1” pleated filters 30-60 days
1” non-pleated every 30 days
  • When was the last time you had maintenance performed on your system?
  • Is your air handler in an abnormally hot garage?
  • Is your drain line clogged?
  • Does there appear to be a crack in the drain line?
SOLUTION: If yes, call Caloosa Cooling at 239-226-0202  for a service technician

SOLUTION: If yes, call Caloosa Cooling at 239-226-0202  for a service technician

  • Is the breaker on?
  • Is the thermostat on?
  • Is there an error code on the thermostat?

SOLUTION: If yes and the problem still persists, call Caloosa Cooling at 239-226-0202  for a service technician

  • Is your thermostat fan set to auto or on?
  • Set to auto.
SOLUTION: If yes and the problem still persists,  call Caloosa Cooling at 239-226-0202  for a service technician
  • Is your condensing unit running
  • Is your thermostat on?
  • Try resetting the breaker
SOLUTION: If yes and the AC still blowing warm air,  call Caloosa Cooling at 239-226-0202  for a service technician
  • Is there cold air blowing out of the vents?
  • What is the outdoor temperature?
  • Is there more people in the house than there normally would be?
  • Are the doors and/or windows open?
  • Does your filter need to be changed?

SOLUTION: If yes and the AC still blowing warm air,  call Caloosa Cooling at 239-226-0202  for a service technician