Pressure Switches

Trane® SWT3221 Pressure Switch, 1.4 Inch WC, SPST

Armstrong Air® R45694-011 Pressure Switch, For Use with RGU80A150D20 and RGU80A150D20 Model Furnaces, 0.55 Inch WC

Trane® SWT2979 Dual Pressure Switch

York® S1-1PS0309 High Altitude Pressure Switch, For Use with DGAD, FG9B and P2DRB Series Gas Furnace, 0.9 Inch WC, SPST

Nordyne 632451R Dual Port Pressure Switch, 0.9 Inch WC, SPST

York® S1-024-35785-000 Pressure Switch, 0.75 Inch WC, SPNO, Close On Fall

Rheem® 42-24195-01 Air Pressure Switch, 1/2 Inch WC

Rheem® 42-22473-03 Pressure Switch, 1 Inch WC

Lennox® 10U93 Pressure Switch, For Use with EL195UH090XE48C-3 Model Gas Furnace, 0.65 Inch WC

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

Armstrong Air® 51W91 Pressure Switch, For Use with G51 and G61 Series Model Furnaces, 0.95 Inch WC

Reznor® 193806 Low Air Pressure Switch Kit, 0.2 Inch WC