Key Benefits: Universal Compatibility: Approved for use with most fluorinated refrigerants and a wide array of oils

There is no technical difference in fitment or function

verifying the 5H0780340005 functionality and vent integrity is the primary troubleshooting step

Using this coil on a DC circuit will lead to immediate failure or improper valve operation

By monitoring negative pressure within the flue or collector box

ASCO 302-273 Rebuild Kit Els PW 17895 Key Benefits: Universal Compatibility: ApprovedThe ASCO 302 273 rebuild kit is a comprehensive maintenance solution engineered for 3 way solenoid valves within the 8300 and 8314 series. This kit is critical for restoring peak flow performance and sealing integrity in high cycle industrial applications. It features high grade NBR (Nitrile) elastomers and precision machined internal components that withstand rigorous pressure differentials. By replacing the core assembly, springs, and seals,