MARS 43327 Pressure Switch 321894-706 it maximizes thermal transfer and

it maximizes thermal transfer and system efficiency

these parts are identical in technical specifications

matching the HVAC replacement part by the exact 049122100 part number is essential to avoid mounting or wiring mismatches in the field

Manufactured as a direct OEM replacement part

it integrates seamlessly into Forsaire series furnaces

MARS 43327 Pressure Switch 321894-706 it maximizes thermal transfer andFor 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