Horizontal Installation Kit

FEATURES

In the Horizontal orientation, a field supplied accessory drain trap grommet is required to seal the gap between the casing and the condensate trap for Direct Vent applications. The condensate trap outlet extends 2 inches (51 mm) below the furnace casing.

The drain trap grommet seals the burner compartment of the furnace to prevent ambient air from being drawn into the furnace vestibule. It is only required for Horizontal installations when a Direct Vent (2-pipe) or Ventilated Combustion Air venting application is used. It is not required for other orientations or when a Non-Direct Vent (1-pipe) application is used. A Non-Direct Vent application is when the combustion air for the furnace comes from the same location as the furnace.