Williams Furnace Company 7A316 High Altitude Conversion Kit for 5008631 Includes P332624, P090554 and P090555
This high elevation kit is specifically for use with your Williams Propane Gas 50,000 BTU Forsaire Top Vent Counterflow Furnace with Standing Pilot. It includes all required orifices to meet your specific elevation needs. A high elevation kit is required for elevations over 2,000 feet above sea level.
Orifices are included for the following elevations:
2001' to 4000' above sea level - P332624
4001' to 6000' above sea level - P090554
6001' to 8000' above sea level - P090555
The Williams Propane Gas 50,000 BTU Forsaire Top Vent Counterflow Furnace with Standing Pilot requires two (2) sets of orifices.
Please call Williams Furnace Technical Support at 888-444-1212 to confirm the correct part required for
your specific furnace needs. You will need the model and the serial number of your specific furnace.