this gasket ensures refrigerant leak prevention and maintains system vacuum integrity

ensuring exact fitment in Nordyne and Intertherm units

Use with a conductivity level controller to manage feedwater or low water safety limits

This York-compatible sequencer features a single-pole single-throw (SPST) configuration

this HST current relay features a specific dropout minimum of 1630 mA and a pickup maximum of 2020 mA

MARS 19004 Potential Relay Els PW 17895 this gasket ensures refrigerant leakThe MARS 19004 is a professional grade 65 potential relay engineered for heavy duty single phase compressor start applications. Rated for a 332 continuous coil voltage, this component is a critical direct replacement relay for problematic 90 3, 90 65, and 3ARR3MARS65 units often found in high performance HVACR systems. Unlike standard relays, this non positional potential relay utilizes back EMF (electromotive force) to precision disengage the start