Air Pressure Switches

Supco NS2000031 Universal Air Pressure Sensing Switch, 0.1 - 10 Inch WC, SPDT, Barbed, 5 A, 277 VAC

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

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

Goodman Air Pressure Switch

Siemens 69JG8LY Pressure Switch with Unloaded Valve, 95 - 125 psi, 25 - 33 psi Differential, 1/4 Inch FNPT

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

Armstrong Air® 46H50 Pressure Switch Kit, 0.55 Inch WC, For Use with G16Q3/4-100 and G16Q3X-50 Furnaces

Heil® 611921 Pressure Switch, SPST, NO

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

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

Lennox® 17W14 Low Pressure Switch