ProblemThe AC fan motor becomes extremely hot and may shut down the system. Possible CausesDirty air filterBlocked airflowWorn fan motor bearingsElectrical issues How To Fix ItReplace the air filterCheck that vents are openAllow the system to cool downRestart the system after cooling When To Call A ProfessionalIf the motor continues overheating, the fan motor may…
ProblemThe AC system gradually loses cooling power and may struggle to keep the house cool. Possible CausesRefrigerant leakLoose refrigerant fittingsDamaged refrigerant linesOld HVAC components How To Fix ItCheck for ice forming on refrigerant linesTurn off the AC if freezing occursMonitor cooling performanceAvoid running the system continuously When To Call A ProfessionalRefrigerant leaks require professional repair…
ProblemThe thermostat displays a temperature that does not match the actual room temperature. Possible CausesThermostat sensor malfunctionPoor thermostat placementDead batteriesDust inside the thermostat How To Fix ItReplace thermostat batteriesClean dust from the thermostatCheck that the thermostat is not near heat sourcesReset the thermostat settings When To Call A ProfessionalIf the thermostat continues displaying incorrect temperatures,…
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…
ProblemWater collects in the AC drain pan and may overflow, causing water damage. Possible CausesClogged condensate drain lineFrozen evaporator coilExcess humidityImproper drainage How To Fix ItTurn off the AC systemClear the drain line if accessibleAllow frozen coils to thawCheck the drain pan for debris When To Call A ProfessionalIf the drain continues overflowing, an HVAC…
ProblemThe AC air filter becomes dirty much faster than expected. Possible CausesExcess dust in the homePets shedding hairClogged ductworkPoor indoor air circulation How To Fix ItReplace the air filterVacuum vents and surrounding areasKeep doors and windows closed during coolingConsider using higher quality filters When To Call A ProfessionalIf filters continue clogging quickly, duct cleaning or…
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…
ProblemOne room in the house stays warm even though the AC is running and cooling other areas. Possible CausesClosed or blocked air ventDirty air filterDuctwork blockagePoor airflow from the HVAC system How To Fix ItCheck that the vent in the room is openReplace the air filterMake sure furniture is not blocking ventsInspect visible ductwork for…
ProblemThe AC unit makes a humming sound but the fan or compressor does not start, preventing the system from cooling the home. Possible CausesFailed capacitorStuck condenser fan motorFaulty contactorCompressor beginning to fail How To Fix ItTurn off power to the AC unitInspect the outdoor unit for debris blocking the fanCheck the breaker and thermostat settingsAllow…
ProblemThe bathroom sink does not drain properly and water backs up in the basin. Possible CausesHair clogSoap scum buildupBlocked P-trapDeeper drain blockage How To Fix ItRemove the drain stopperPull out visible hair or debrisRun hot water to test drainageClean the P-trap if accessible When To Call A ProfessionalIf the sink still does not drain after…