The Robertshaw® 2374 Series Adjustable Air Sensing Switches are designed to replace a wide variety of air sensing switches found in residential and light commercial applications including furnaces, electronic air cleaners and humidifiers.
Features
Field-adjustable, universal switches that can sense positive, negative, or differential air pressure.
The switches use a diaphragm and an integral, snap-acting SPDT switch with three 90° quick-connect spade terminals.
The set point is adjusted with an Allen wrench and an indicator window.
Two standard set-point ranges are available, covering 0.15”–10.0” W.C. applications.
Kit includes a bracket, orifices, and 2 feet of 3/16” ID silicon-cured tubing.
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Compatible Products
Often Bought With Products
1.0
4759
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