Utilizing a 20170901AS replacement cover ensures a precise fit

ensuring that underlying issues—such as restricted airflow or scale buildup—are addressed before resuming operation

Fast Installation: Features auto-commissioning for stroke detection

The 007-F5 is the current generation and is a direct

ensuring clean electrical breaks and longevity over thousands of cycles

MARS 43327 Pressure Switch 320788-704 Utilizing a 20170901AS replacement coverFor 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