If your Lennox heat pump model SL22KLV is displaying error code 103, it means the system has detected an overcurrent situation in the outdoor unit, which can compromise the system's performance, … [Read more...]
Lennox SL22KLV Heat Pump Error Code 101: Loss of Communication Between Outdoor and Indoor Units
When your Lennox heat pump model SL22KLV displays error code 101, it means there's a communication breakdown between the outdoor and indoor units, throwing temperature balance off kilter. This issue … [Read more...]
Lennox XP25 Heat Pump Error Code 469: Indoor Coil Temperature Sensor Failure Detected
When your Lennox XP25 heat pump displays error code 469, it's a clear indicator that the indoor coil temperature sensor has failed, which can lead to inadequate heating and cooling, and if left … [Read more...]
Lennox XP25 Heat Pump Error Code 465: Low Refrigerant Condition Detected
When your Lennox XP25 heat pump displays error code 465, it's alerting you to a low refrigerant condition. This can be caused by leaks, faulty low-pressure switches, or other issues. Ignoring it can … [Read more...]
Lennox XP25 Heat Pump Error Code 464: High Discharge Pressure Detected
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...]
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