Antunes Controls 801111316 Pressure Switch 30067439-890 This 1/2" NPT 3-way ball

This 1/2" NPT 3-way ball valve is engineered for precision in various HVAC applications

Using it on a higher voltage circuit will cause immediate component failure

This stainless steel burner tube is a critical direct replacement part designed specifically for Weil McLain SPN systems

05" WC (water column) set point

but it is recommended to inspect the condition of your existing hardware during the HVAC repair process

Antunes Controls 801111316 Pressure Switch 30067439-890 This 1/2" NPT 3-way ballThe Antunes Controls 801111316 (Model JD 2 Grey) is a rugged, field adjustable air pressure switch designed for precision monitoring in commercial HVACR and industrial combustion systems. Engineered with a sensitive diaphragm and a die cast aluminum housing, this switch provides reliable differential pressure, vacuum, and positive pressure sensing across a range of 0. 1" to 4" W. C. (3mm to 102 mm). As a single pole double throw (SPDT) snap action