Enables precise adjustment of driven speeds for optimal system performance

set all positions to "ON" for a 4-20mA input signal or "OFF" for a 0-10 VDC control signal

Inspect for significant cracking

Specifically utilized in Carrier 23XR series centrifugal chillers

Auburn E5-239A-2PK Electrode R-22 Enables precise adjustment of drivenThe Auburn E5 239A 2PK Electrode is a high performance igniter spark plug designed specifically for Midco Economite gas burner systems. This 2 pack provides a direct, precision engineered replacement for the E5 239A model, ensuring seamless compatibility and consistent ignition in demanding industrial and commercial HVACR applications. Built with robust ceramic insulation and a specialized alloy tip, these electrodes optimize electrical conductivity