MARS 43327 Pressure Switch 321894-706 By providing the control board

By providing the control board with accurate data regarding the premix gas mixture

Common Questions Can I use this 40 amp contactor to replace a 30 amp model

it integrates seamlessly into Forsaire series furnaces

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

these parts are identical in technical specifications

MARS 43327 Pressure Switch 321894-706 By providing the control boardFor 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