Sporlan 180399P Power Element 321702-401 5-inch harness with protective channels

5-inch harness with protective channels for secure routing around high-temperature internal components

providing a reliable electrical disconnect for service technicians

Balanced Impeller Assembly: Pre-balanced at the factory to reduce shaft play and extend the service life of the motor bearings

My blower runs constantly

suitable for standard control circuit connections to BAS or DDC panels

Sporlan 180399P Power Element 321702-401 5-inch harness with protective channelsThe 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