Precise Thermal Response: Fixed 20F Open / 35F Close logic provides dependable circuit interruption for low-ambient protection

Enhanced System Safety: Protects the internal combustion chamber from overheating due to blocked vent conditions or lint buildup in the base ring filter

or discharge gas service in diverse commercial refrigeration setups

making it compatible with the majority of HVAC control panels and zoning systems

This assembly facilitates the safe expulsion of combustion gases from the heat exchanger into the flue

Functional Devices PSMN40A24DS Power Supply Els PW 17895 Precise Thermal Response: Fixed 20FFor industrial automation and building management systems requiring a reliable voltage source, the Functional Devices PSMN40A24DS offers a precision engineered solution. This track mount isolated linear DC power supply converts a 120 VAC input into a steady 24 VDC output at a maximum 1 Amp current rating. Designed for high performance HVACR control circuits, the unit features full wave rectification and linear regulation to ensure minimal ripple