Vintage Air 11076-VUS Replacement A/C Female Trinary Switch

This Vintage Air 11076-VUS Replacement A/C Female Trinary Switch is a refrigerant-pressure actuated safety and control switch designed to protect your A/C system and help manage cooling on electric-fan setups. It combines low- and high-pressure compressor clutch cutoff protection with an electric fan trigger signal, making it a smart, clean way to add safeguards and fan control into one compact component.

Built with a 7/16"-20 female thread and an O-ring seal, this trinary switch is set up for reliable sealing and straightforward installation. It provides a 30 PSI low-pressure cutoff to help prevent compressor damage from low charge conditions, a 406 PSI high-pressure cutoff to protect against dangerous high-side pressure, and outputs an electric fan engagement signal at 254 PSI—recommended for electric fan installations.

• 7/16"-20 female-thread
• O-ring seal
• Sold as Each