The disc must be positioned so that the airflow or heat source directly impacts the sensing element

R-22 or R-410A) used in the system

s drive assembly and prevents premature pen tip wear

Universal Field Replacement: Exact replacement for the White-Rodgers 190-056 and offers compatibility with a wide range of horizontal thermostats

and condenser fan cycling applications

Lochinvar & A.O. Smith 100208553 Sensor Els PW 17895 The disc must be positionedAs a seasoned technician, you know that accurate temperature regulation is the heartbeat of high efficiency hydronic systems. The Lochinvar & A. O. Smith 100208553 Sensor is a critical OEM replacement part designed for precision thermal monitoring in commercial boilers and water heaters. This immersion inlet sensor provides real time resistance feedback to the control module, ensuring the system maintains optimal firing rates and prevents overheating.