Lennox 92L21 Pressure Switch this high-temperature drain pan prevents

this high-temperature drain pan prevents warping and HVAC water damage by maintaining structural integrity up to 450°F

and ICM401

The Sporlan 700052

While it functions as a time delay relay

Lennox 92L21 Pressure Switch this high-temperature drain pan preventsReplace your faulty inducer safety circuit with the Lennox 92L21 Pressure Switch, a precise OEM furnace replacement part cataloged under Lennox R20293412. This single pole single throw (SPST N. O.) switch is factory calibrated to actuate at 1. 61" W. C., ensuring the draft inducer motor maintains the specific static pressure required for safe combustion and flue gas venting. Designed with dual 1 4" barb connections, this component provides a secure