OIL BLOCKED FLUE SAFETY SWITCH KIT FOR USE w/REAR FLUE BASEMENT STYLE OIL FURNACES

OIL BLOCKED FLUE SAFETY SWITCH KIT FOR USE w/REAR FLUE BASEMENT STYLE OIL FURNACES, DESIGNED TO DETECT A BLOCKED VENT SYSTEM, RESPONDS TO HOT FLUE GASES BACKING UP THROUGH ITS HEAT TRANSFER TUBE, AND IS DESIGNED TO BE WIRED TO SHUT OFF THE OIL BURNER, KIT INCLUDES: 1 SWITCH, 1 WIRE HARNESS w/72" LONG BX CABLE, 2 INSULATED MALE CONNECTORS, 2 INSULATED FEMALE CONNECTORS, 4 SELF TAPPING SCREWS, 2 P-CLAMPS, 2 WIRE NUTS AND INSTALLATION INSTRUCTIONS, IN MFG BOX, MADE IN USA.