This is a BRAND NEW Goodman/Janitrol/Amana 2 Stage Gas Furnace Air Pressure Switch. The Goodman/Janitrol # is B13702-02. One switch is rated at .35" w/c and the other is rated at .85" w/c. Switches also have part #s MPL-9300-V-0.85-DEACT-N/O-VS & MPL-9300-V-0.35-DEACT-N/O-VS Thanks for looking and good luck!
Many older switches are metalic, but they have all been updated/replaced with black plastic switches! They are direct replacements!