Problem
The outdoor compressor unit does not start when the AC system is turned on.
Possible Causes
How To Fix It
When To Call A Professional
If the compressor still does not start, a technician should inspect the capacitor or compressor components.
Problem Your air conditioner is producing loud or unusual sounds. Possible Causes How To Fix It When To Call A Professional Persistent loud noises usually indicate mechanical issues that require technician inspection.
ProblemThe thermostat is set to cooling but the AC system does not respond. Possible CausesDead thermostat batteriesFaulty thermostat wiringHVAC control board issuePower interruption How To Fix ItReplace thermostat batteriesCheck the breaker panelReset the thermostatConfirm thermostat is set to cooling mode When To Call A ProfessionalIf the system still does not respond, an HVAC technician should…
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…
ProblemAir blows strongly from vents but the air is not cold. Possible CausesLow refrigerantDirty evaporator coilThermostat malfunctionCompressor issue How To Fix ItReplace the air filterVerify thermostat is set to cooling modeCheck that the outdoor unit is runningAllow the system to run for several minutes to monitor temperature When To Call A ProfessionalIf strong airflow continues…
ProblemThe AC system produces rattling sounds during operation. Possible CausesLoose panelsDebris inside unitWorn components How To Fix ItTurn off the systemInspect the outdoor unit for debris When To Call A ProfessionalPersistent noise may indicate internal mechanical issues.
ProblemThe air coming from the vent in the bedroom feels weak compared to the rest of the house. Possible CausesPartially closed ventDirty air filterBlocked ductHVAC blower issue How To Fix ItOpen the vent fullyReplace the air filterCheck for objects blocking the ventConfirm other vents in the house are open When To Call A ProfessionalIf airflow…