These duct thermostats are used on rooftops with make-up heaters, duct heaters and air-venting systems of all types. They have SPDT snap-acting contact units and are unaffected by barometric pressure or cross temperatures. Flat flange mounting with a special coil element permits positioning the sensing bulb in the appropriate position in the air stream.
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Item #

Number of Stages

Switch Action

Range

Differential

Maximum Temperature at Bulb

Shipping Weight

N/A 1 N/A SPDT N/A 60 to 130 ºF N/A 2 ºF Fixed N/A 200 ºF N/A 1.5 Pound
N/A 1 N/A SPDT N/A 30 to 110 ºF N/A 2 ºF Fixed N/A 140 ºF N/A 1.5 Pound
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