2374-498

Differential Air Pressure Switch SPDT (1.00"-4.00" wc)  

Universal Pressure Switch

The new 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. Two models are currently available with an adjustable range of
.2" W.C. to 1.0" W.C. or 1.0" W.C. to 4.0" W.C. Both models are provided
with an SPDT switch that can be actuated by positive or negative pressure,
or by pressure differential.
Highly accurate, these switches are practically insensitive to temperature
change with an operating temperature range of –40°F to 190°F (–40° to
88°C). They are U.L. and C.S.A. approved for aftermarket applications.
Each switch is provided with mounting hardware and an adjustment tool for
easy installation and calibration