Pressure switch,(-)0.33pr
OEM Part - Manufacturer #11112501S
Hi pressure switch
OEM Part - Manufacturer #0130M00074
Air pressure switch, 1.42"wc
OEM Part - Manufacturer #10727903
Cutout low press switch
OEM Part - Manufacturer #C6453313
Low pressure switch
OEM Part - Manufacturer #0130M00075
Pressure switch, -1.38"wc
OEM Part - Manufacturer #20030203
Vacuum Switch (-)0.65"WC
OEM Part - Manufacturer #C6456513