Air Pressure Switches

Armstrong Air® 58H31 Pressure Switch, 3 Inch WC, For Use with Lenox SWA060H4, ZCA036S and ZHA048S Furnaces

Cleveland Controls AFS–262 Air Pressure Sensing Switch with Adjustable Setpoint , 0.05 - 2 Inch WC, SPDT

Heil® 1179133 Pressure Switch, 0.8 Inch WC, SPST, For Use with NTC5100BHA2 Gas Furnace

Square D 9013FHG2J27M1XZ22 Electromechanical Air Compressor Switch, 40 - 100 psi, 20 psi Differential, 1/4 Inch NPSF

Robertshaw® M Series Non-Push-To-Turn Infinite Switch, 120 V, 13 A at 125 deg C, 100 - 3600 W at 240 VAC, 125 deg C

Sterling 11J11R02833-003 Vent Switch, For Use with QVF075 and QVD100 Burners

CAREY 5060.05 Differential Pressure Switch, For Use with 0910 - 0935 Series Burners

Cleveland Controls FS-BO Air Flow Switch, 0.05 +/- 0.02 Inch WC, 0.02 +/- 0.01 Inch WC Differential, 100000 Cycles

Honeywell C645B Pressure Switch, 0.7 - 5.2 kPa, 0.2 kPa Differential, SPDT, -20 to 125 deg F, Zinc Plated Housing