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

Direct Technical Replacement: Replaces L160-20F series switches without the need for mounting modifications or bracket adjustments

Industrial Build Quality: Features a rugged construction weighing 0

ensuring perfect shaft fit and alignment

and Armstrong units

MARS 19163 Potential Relay 321702-401 you know that maintaining systemEnhance 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