verifying the fan blade rotation and pitch is critical to restoring factory-rated cooling capacity

reducing the risk of pan sagging or cracking under the weight of accumulated condensate

though this varies based on damper manufacturer seals and air velocity

protecting internal components from environmental contaminants in outdoor units

offering identical mounting points and technical performance metrics

Lochinvar & A.O. Smith 100110731 Sensor Assembly R-22 verifying the fan blade rotationWhen you're troubleshooting erratic temperature readings or ignition lockout codes on Lochinvar Knight or A. O. Smith residential gas water heaters, the Lochinvar & A. O. Smith 100110731 Sensor Assembly is often the critical point of failure. This OEM water heater temperature sensor is engineered as a high precision resistance type device, specifically designed to provide the control board with real time thermal data required for internal modulation