Atwood Furnace Installation Parts
Series 85 and 2-Stage Furnaces
Part #
Appearance
34438
36278
36277
37745
37878
33150
37868
Description
Floor plate and (3) adapters for 4" ducts
to rear of furnace.
Adapter plate for bottom discharge - with foam seals
on both sides.
Adapter plate for bottom discharge - no seals but
with alignment tabs. Use with gasket 34551.
Adapter plate for bottom discharge - same as 36277
except includes foam seals on both sides.
Extension plenum, rear discharge to floor duct
with two seals.
Extension plenum, rear discharge to floor duct
with one seal.
Adapter plate for bottom discharge -
from extension plenum. No seals but with
alignment tabs. Use with extension
plenum 33150 or 37878.
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