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At temperatures above 60°F
maintaining reliable proportional output signals for pneumatic valves and damper actuators across various heating and cooling applications
eliminating the need for a separate vent line to the outdoors in most jurisdictions
This universal size steel thermostat guard features a solid base and is cross-referenced as identical to 190-070
Johnson Controls P100DA-81 Pressure Control At temperatures above 60°FFor contractors managing high pressure refrigeration and air conditioning systems, the Johnson Controls P100DA 81 provides a reliable, fixed setpoint solution for critical safety cutouts. This encapsulated pressure control features a Single Pole Single Throw (SPST) switch designed to open on pressure rise at 630 PSIG, making it ideal for R410A high pressure cutout applications. Built with open construction for direct mounting, the unit eliminates the