When your Lennox XP25 heat pump's error code 464 flashes, indicating a discharge pressure that's too high, you need to address the issue promptly to prevent further complications and maintain peak … [Read more...]
Lennox XP25 Heat Pump Error Code 461: Low Voltage Detected at Outdoor Unit
You're facing a Lennox XP25 heat pump issue with error code 461, indicating outdoor low voltage detection problems. This error requires professional help to fix. You'll need to check the voltage … [Read more...]
Lennox XP25 Heat Pump Error Code 460: High Voltage Detected at Outdoor Unit
You're experiencing an error code 460 on your Lennox XP25 heat pump, indicating a high voltage detection issue. You'll need to check the outdoor unit's wiring and connections. Verify the system's … [Read more...]
Lennox XP25 Heat Pump Error Code 459: Electrical Phase Loss Detected
You're dealing with a Lennox XP25 heat pump displaying Error Code 459, indicating a phase loss detection. This error can be caused by faulty electrical connections or three-phase power supply issues. … [Read more...]
Lennox XP25 Heat Pump Error Code 455: Outdoor Fan Speed Deviation Detected
You're experiencing error code 455 on your Lennox XP25 heat pump, indicating an outdoor fan speed deviation. This issue affects the system's performance and efficiency. You'll need to check the fan … [Read more...]
