Sporlan 180399P Power Element 322838-753 Check for a humming sound

Check for a humming sound without shaft rotation or use an ohmmeter to test for open windings or a short to the motor housing

this SPST (Single Pole Single Throw) switch operates as a normally open contact that closes when proper combustion air pressure is detected

delivering reliable actuation in ambient temperatures ranging from 32°F to 125°F

This SKU typically includes only the electronic control module that bolts onto the back of the motor

significantly reducing power consumption during long-run cycles

Sporlan 180399P Power Element 322838-753 Check for a humming soundThe Sporlan 180399P (KT 46 SZ) is a replacement thermostatic power element designed for field servicing of Sporlan thermostatic expansion valves. This Type 46 element features a 60 inch capillary tube and is engineered for precise refrigerant metering in specialized R 404A and R 507 applications. Given the SZ charge characteristics, this element is optimized for sub zero temperature ranges, ensuring consistent superheat control and preventing