Lennox 65W90 Temp Switch 340155-7024 Ensures reliable system cycling and

Ensures reliable system cycling and prevents nuisance service calls

If voltage is present but the valve does not shift

inducer draft motor

This indoor TXV kit is built to withstand high-pressure environments

Lennox 65W90 Temp Switch 340155-7024 Ensures reliable system cycling andIf you are seeing excessive ice buildup on the outdoor coil or the heat pump is failing to initiate its defrost cycle during low ambient conditions, it is likely time to replace the Lennox 65W90 Defrost Temperature Switch. As an OEM Lennox 102298 01 replacement, this defrost sensor is engineered specifically for Lennox heat pump and AC units to monitor the refrigerant temperature at the distributor or liquid line. When the coil temperature drops below