For technicians performing routine maintenance or a complete trap rebuild

this HVAC pressure switch ensures your furnace inducer motor maintains the precise vacuum required for safe flue gas venting

High Pressure Tolerance: Rated for an operating pressure of 150 psig

5-inch dial provides a wide 270° arc with bold black graduations on a white background

Setra 26412R5WB11T1C Pressure Transducer R-410A For technicians performing routine maintenanceThe Setra 26412R5WB11T1C is a professional grade low differential pressure transducer engineered for precision measurement in HVAC building automation and critical environmental controls. Built with an all stainless steel, micro TIG welded capacitance sensing element, this unit provides exceptional long term stability and resistance to mechanical shock. It features a 2. 5" WC bidirectional pressure range, allowing for accurate monitoring of both