Product Overview
Williams Furnace replacement Junction Box.The junction box is for use with:
- Forsaire Counterflow Top Vent 50,000 BTU 5008 Series
- Forsaire Counterflow Top Vent 55,000 BTU 5508 Series
- Forsaire Counterflow Top Vent 65,000 BTU 6508 Series
Click here to download the replacement parts lists and exploded view diagrams. Please refer to the appropriate section for your specific furnace.