Problem
Water leaks or the AC system shuts down due to drainage issues.
Possible Causes
Clogged condensate line
Algae buildup
Blocked drain pan
How To Fix It
Clear the drain line with a wet/dry vacuum
Inspect the drain pan
When To Call A Professional
Persistent clogs may require professional cleaning.
ProblemAir coming from the vents is unusually loud while the AC is running. Possible CausesClosed ventsDirty air filterDuctwork restrictionHigh fan speed How To Fix ItOpen all vents in the homeReplace the air filterCheck for objects blocking ventsMonitor airflow after restarting the system When To Call A ProfessionalIf loud airflow continues, ductwork may need inspection or…
ProblemThe AC unit makes a clicking sound but never fully starts, leaving the home without cooling. Possible CausesBad capacitorFaulty contactorLow voltage issueFailing compressor How To Fix ItConfirm the thermostat is set to coolCheck the breaker panel and reset if neededListen for repeated clicking from the outdoor unitTurn the system off if it keeps trying to…
ProblemWater is leaking from the bottom of the water heater and may begin pooling around the base. Possible CausesLoose drain valveTank corrosionCondensation buildupFaulty pressure relief valve How To Fix ItInspect the drain valve for drippingDry the area and determine the leak sourceCheck nearby plumbing connectionsMonitor the heater during its heating cycle When To Call A…
ProblemChanging thermostat settings does not affect the air conditioner. Possible CausesDead thermostat batteriesWiring issueThermostat malfunction How To Fix ItReplace batteriesCheck thermostat settings When To Call A ProfessionalThermostat wiring issues may require professional inspection.
ProblemA burning smell comes from the vents when the AC system runs. Possible CausesDust burning off componentsElectrical wiring issueOverheating motorDirty air filter How To Fix ItTurn off the AC systemReplace the air filterCheck for dust buildup near ventsAllow the system to cool before restarting When To Call A ProfessionalIf the burning smell continues, an HVAC…
ProblemThe AC system turns on unexpectedly without adjusting the thermostat. Possible CausesThermostat programming settingsFaulty thermostatElectrical control issueTemperature fluctuations How To Fix ItCheck thermostat schedule settingsReplace thermostat batteriesReset thermostat if possibleMonitor when the system turns on When To Call A ProfessionalIf the AC continues turning on unexpectedly, the thermostat or control board may need inspection.