10
This furnace has provisions allowing for electrical and gas
line connections through either side panel. In horizontal
entire area under the furnace (and air conditioning coil if
Refer to Horizontal Applications and Conditions - Drain
Trap and Lines.
pad. Never install the furnace on the ground or allow it to
When a furnace is installed horizontally with left side down
1.
2.
3.
4. Install one end on front cover pressure switch.
5.
In horizontal applications the condensate drain trap is
from the drain trap to the drain location. Refer to
Condensate Drain Trap and Lines for further details. If the
to prevent condensate from freezing.
Leveling ensures proper condensate drainage from
forward to the recuperator coil front cover.