Restores airtight integrity to the cooling assembly for better temperature retention

preventing premature restarts

Versatile Application: Supports a broad range of Mitsubishi industrial systems and split-type heat pump air conditioners

you know that maintaining system communication is critical for high-efficiency HVAC operations

allowing technicians to verify drainage operation and contamination levels at a glance

MARS 19163 Potential Relay 321702-401 Restores airtight integrity to theEnhance your diagnostic and repair efficiency with the MARS 19163 Potential Relay, a field proven motor starting relay designed for definitive compressor start assistance in commercial and residential HVAC R systems. This 163 potential relay features a 170V continuous coil voltage, engineered specifically to drop out start capacitors once the motor reaches optimal back EMF. With a 35 amp contact rating and capability up to 480 VAC, this non positional