Ensure the flame rollout sensor is correctly positioned according to the manufacturer's layout

It provides a precise motor alignment solution that stabilizes 26-inch condenser fan motors

Which systems are compatible with this spline wrench

Versatile Compatibility: Mounts directly to standard round or square shafts

Field-proven for integration with building automation systems

Lennox 12M92 Pressure Switch THPU32HP7Y Ensure the flame rollout sensorThe Lennox 12M92 Pressure Switch is a critical genuine OEM furnace safety component designed for specific Lennox gas furnaces and heating units. This combustion air pressure switch is factory calibrated to activate at 0. 70" WC (inches water column), ensuring the inducer motor is generating sufficient draft before the ignition sequence begins. As a furnace pressure switch replacement, the 12M92 monitors for venting obstructions or mechanical failures