3902 Pressure Switch 3902 1A Tecmark Universal SPNO w/Brass

This kit has been discountinued - Please refer to 47-319-1199 and order the needed brass seperatley.

Universal Pressure Switch
Will retrofit to virtually any pressure switch application. 3902 Series replaces all pilot duty and millivolt gas heater applications. 3925 Series replaces all 1 amp electric heater applications. Shipped with a 1/8" barb adapter and both 3/8" and 1/4" compression adapters