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Common Questions Is the Robertshaw 41-802N compatible with 80% and 90% AFUE furnaces
Flash Gas Detection: Provides immediate visual feedback of flash gas in the liquid line
set point is critical for the safety logic of Reznor units
such as a clogged 4-inch pleated filter
MAMAC Systems PR-274-R2-MA Pressure Sensor Freon Common Questions Is the RobertshawThe 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
