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Featuring a 7-inch probe length
verify terminal connections and sensor resistance against NTC/PTC curves
For contractors handling HVAC repair or preventive maintenance
it serves as a direct technical replacement for the Copelametic #VP103
The MARS 12076 features a physical internal interrupter for safety and is rated for an operational life of approximately 60
Trane SHE5939 Sheave 322838-754 Featuring a 7-inch probe lengthWhen you're out in the field servicing a commercial air handler or a belt driven condenser, you need a replacement sheave that holds its settings under load. The Trane SHE5939 is an industrial grade, single groove variable pitch sheave designed for precision airflow balancing and reliable power transmission. Cast from high quality gray cast iron, this 1VP40 model sheave features a 3. 75 inch outside diameter and a 7 8 inch fixed bore with a standard