by alisepanel@gmail.com | Brand Guides
Trane AC won’t turn off — diagnosis guideQuick answer: A Trane AC that won’t turn off is generally caused by a stuck or welded contactor relay in the outdoor unit, a thermostat or low-voltage wiring fault that never sends the stop signal, or a legitimate...
by alisepanel@gmail.com | Brand Guides
Trane AC tripping the breaker — diagnosis guideQuick answer: A Trane AC tripping the breaker is generally caused by a failing compressor drawing excess amperage, a bad run or start capacitor, a shorted fan motor, a dirty condenser coil raising head pressure, or a...
by alisepanel@gmail.com | Brand Guides
Trane AC not cooling evenly — diagnosis guideQuick answer: A Trane AC that cools unevenly is generally caused by ductwork imbalance (undersized, leaky, or poorly routed runs), blocked or closed vents in specific rooms, a single-zone system serving a home with very...
by alisepanel@gmail.com | Brand Guides
Carrier AC won’t turn off — diagnosis guideQuick answer: A Carrier AC that won’t turn off is generally caused by a thermostat or control-board fault that isn’t sending the stop signal, a stuck contactor relay physically welding the circuit closed, or...
by alisepanel@gmail.com | Brand Guides
Carrier AC not cooling evenly — diagnosis guideQuick answer: Uneven cooling from a Carrier AC typically stems from ductwork imbalances (undersized, leaking, or poorly routed ducts), airflow restriction at the unit (dirty filter or coil), or a refrigerant charge issue...
by alisepanel@gmail.com | Brand Guides
Lennox AC won’t turn off — diagnosis guideQuick answer: A Lennox AC that keeps running and won’t shut off is typically caused by a thermostat that isn’t communicating properly with the system, a contactor (relay) stuck in the closed position, or a...
