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

The 1/4 inch SAE female flare fitting includes an internal Schrader valve depressor for quick installation onto standard pressure taps

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

Will this replace a 120V Norton or Robertshaw igniter

Compare the pin configuration and connector types of your existing harness to the 2568416 technical specifications or consult the unit’s parts manual

MARS 19004 Potential Relay Els PW 17895 This York-compatible sequencer features aThe 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