MARS 16091 Potential Relay 322838-753 This is a genuine Lennox

This is a genuine Lennox OEM pressure switch

this is a mechanical rebuild kit for internal components only

maintaining optimal superheat and protecting the compressor from liquid slugging

Key Benefits Dual Independent Set Points: Features two separately operated SPDT switches for nuanced control of high and low pressure thresholds

The minimum speed is factory-calibrated via the start voltage

MARS 16091 Potential Relay 322838-753 This is a genuine LennoxThe MARS 16091 Potential Relay is a heavy duty, voltage sensing motor starting relay engineered for 1 3 HP single phase compressor applications. Built as a direct OEM replacement relay for Bristol and Copeland systems, this component is critical for managing the transition between start and run cycles. It utilizes back electromotive force (BEMF) to precisely disconnect the start capacitor once the motor achieves approximately 75 80% of its rated