The rating indicates the low-pressure cutout occurs at 22 PSI to stop the compressor

Apply food-grade lubricant to the gasket to facilitate a seated fit and prevent binding

Can I adjust the factory 20/40 PSI settings

Industrial-Grade Safety: Equipped with a built-in pressure-sensitive interrupter to protect against internal failure and potential case rupture

Key Benefits Precise Thermal Regulation: Actuates between 25°F and 41°F to maintain specific environmental conditions in forced-air systems

Johnson Controls A19DAC-1 Temperature Control Els PW 17895 The rating indicates the low-pressureThe Johnson Controls A19DAC 1 is a professional grade mechanical temperature control engineered for precision in fluid piping applications. This strap on surface mounted controller is a staple for HVACR technicians who require a reliable solution for boiler high limit or unit heater low limit monitoring. Utilizing a liquid filled sensing element, the A19DAC 1 provides consistent "repeat" accuracy unaffected by barometric pressure or cross ambient