MARS 43327 Pressure Switch 321894-706 these parts are identical in

these parts are identical in technical specifications

Manufactured as a direct OEM replacement part

Isolated Coil Design: The coil is electrically isolated from the mounting bracket

allowing for fine-tuned field calibration via the integrated scale plate

MARS 43327 Pressure Switch 321894-706 these parts are identical inFor service calls involving high side protection, the MARS 43327 Pressure Switch is a reliable HVAC high pressure cut out designed to prevent compressor damage during critical over pressure events. This SPST normally closed switch features a factory set 350 PSI cut out and an automatic 250 PSI cut in, making it an essential component for maintaining system safety in R410A refrigeration and heavy duty air conditioning applications. Built with tamper