Williams 60,000 BTU Top Vent Liquid Propane Gas Wall Furnace High Altitude Conversion Kit

The high altitude kit for the Williams 6007731 gas wall heater contains the necessary orifices for converting this room heater to function in elevations up to 1000 ft. Standard wall heaters come rated for 0 to 2,000 ft. This kit will allow you to change the orifices for safe functioning at higher altitudes.|Contains the necessary components required for converting a standard room heater to work in elevations that are between 2000 ft. and 8000 ft.|Designed for use with the Williams gas wall heater|Easy-to-follow instructions|3-orifice sizes included