Pressure Switches

AAON® P59910 Low Pressure Switch, 30 psi, For Use with R-22 Refrigerant

Armstrong Air® 63W40 2-Stage Pressure Switch, 0.2/0.4 Inch WC

Armstrong Air® 78W57 Pressure Switch, For Use with G71MPP Series Furnaces, 0.27 Inch WC, SPST

Lennox® 57M66 Air Pressure Switch, For Use with Ducane™ Furnaces, 1.41 Inch WC

Rheem® SP11875 Vacuum Pressure Switch, For Use with Residential Power Vents

Trane® CNT0510 High Pressure Switch, 425 psi Open, 345 psi Close, SPDT

Antunes Controls 8021206021 Adjustable Air Pressure Switch, 0.17 - 12 Inch WC, 1 Inch WC Differential, SPDT

Heil® 4026900 Pressure Switch Kit, For Use with ABA H Style 40000, 60000 and 140000 Furnaces, 0.52 Inch WC

Detroit Radiant Products TP-264F Differential Pressure Switch with Hose and Barb, 1.13 Inch WC, NO

Reznor® 197030 Pressure Switch, 0.4 Inch WC, 0 - 6000 ft L

Modine™ 5H79441-2 Air Pressure Switch, For Use with PTS175 Gas Unit Heater, 0.7 Inch WC, SPST

Lennox® 92L21 Pressure Switch, 1.61 Inch WC