If you're experiencing error code 134 on your Lennox heat pump model SL22KLV, it's likely indicating a malfunction with the low-pressure switch or high-pressure switch, which regulate pressure within … [Read more...]
Lennox SL22KLV Heat Pump Error Code 129: Communication Failure Between Thermostat and Unit
Your Lennox heat pump model SL22KLV is displaying error code 129, indicating a refrigerant flow issue and a communication error between the thermostat and outdoor unit. You'll need to inspect the … [Read more...]
Lennox SL22KLV Heat Pump Error Code 128: Indoor Fan Motor Failure Detected
When your Lennox heat pump model SL22KLV displays error code 128, you're looking at an indoor fan motor failure. This failure affects the system's performance, leading to discomfort and increased … [Read more...]
Lennox SL22KLV Heat Pump Error Code 107: Compressor Protection Mode Activated
When your Lennox heat pump model SL22KLV displays Error Code 107, you're looking at a compressor protection issue that demands prompt attention to prevent further damage. The outdoor unit's compressor … [Read more...]
Lennox SL22KLV Heat Pump Error Code102: Low Refrigerant Charge Detected
If your Lennox Heat Pump Model SL22KLV is displaying error code 102, you're not alone - it's a clear indication that your system has a low refrigerant level. This can lead to reduced performance, … [Read more...]
