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The Mars 43331 Auto Reset High Pressure Control is designed for reliable monitoring of pressure in HVAC applications. This device features a single pole, single throw (SPST) switch that opens on pressure rise. It provides automatic reset functionality, ensuring efficient operation. With a close pressure of three hundred psi and an open pressure of four hundred psi, this control also includes a one-quarter inch female flare connection for easy installation.
This product is ideal for maintaining optimal pressure levels in HVAC systems. It is compatible with various refrigerants, making it a versatile choice for both commercial and residential applications.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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