Your basement remains warm even when the AC is running.
• Limited airflow
• blocked vents
• insulation issues
• duct problems
• Check vents
• ensure airflow reaches basement
• use fans
• inspect ducts
If airflow is insufficient or ductwork needs adjustment
ProblemWeak airflow from vents occurs because several vents in the home are closed. Possible CausesClosed or blocked ventsAir pressure imbalanceRestricted airflow through ductsFurniture blocking vents How To Fix ItOpen all vents in the homeMove furniture away from ventsCheck air filter conditionEnsure proper airflow throughout the house When To Call A ProfessionalIf airflow remains weak after…
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.
ProblemThe AC fan runs but the compressor does not start, meaning air may circulate but the system cannot cool the home. Possible CausesFailed capacitorBad contactorCompressor overload trippedElectrical issue at the outdoor unit How To Fix ItCheck thermostat settingsInspect the breaker for the outdoor unitLook for a swollen or leaking capacitor if visibleTurn the system off…
Problem One room is not cooling while the rest of the house is comfortable. Possible Causes • Blocked vent• closed damper• poor airflow• insulation issue How To Fix It • Check and open vents• remove obstructions• balance airflow• use a fan to assist When To Call A Professional If problem persists in a single room…
ProblemThe air conditioner fails to start or struggles to turn on. Possible CausesFailed capacitorElectrical issuesAging AC components How To Fix ItTurn off power to the unitInspect the outdoor condenser for damageCheck if the fan attempts to start When To Call A ProfessionalCapacitor replacement requires electrical work and should be handled by a licensed HVAC technician.
Problem The fan never shuts off even when the cooling cycle ends. Possible Causes How To Fix It When To Call A Professional If the fan still runs constantly, the relay or control board may need replacement.