MAMAC Systems PR-274-R2-MA Pressure Sensor Freon set point is critical for

set point is critical for the safety logic of Reznor units

As a direct replacement for F535 models

or a failing blower motor causing internal temperatures to exceed the 160F limit

If the inducer motor fails to pull a vacuum of at least 1

MAMAC Systems PR-274-R2-MA Pressure Sensor Freon set point is critical forThe MAMAC Systems PR 274 R2 MA is a professional grade low pressure sensor designed for precise monitoring in critical HVAC and building automation environments. Featuring a micro machined glass on silicon (Gl Si) capacitance sensor, this unit delivers exceptional stability and high sensitivity, making it ideal for measuring duct static pressure, room pressure, and filter pressure drop. The multi range pressure transmitter includes six field