102737-04 Switch-Pressure 2 Stg (25/.60)

This is a high altitude pressure switch for the 90000 input and 110000 input btu, BG802UH, variable speed series of furnaces installed at an altitude of 4501-7500 feet above sea level.

If you are installing the 90000 or 110000 input btu, BG802UH, variable speed series furnace and installing it from 4501-7500 feet above sea level and you are using natural gas simply order this pressure switch.

If you are installing the 90000 or 110000 input btu, BG802UH, variable speed and installing it from 4501-7500 feet above sea level and you are using using propane then use this pressure switch and LP conversion kit BG11K48.

The 70000 input btu BG802UH, variable speed furnace does not require a pressure switch change when installed between 4501-7500 feet above sea level.