Warning, 355a – Bryant Bruant 4 Way Gas 355AAV User Manual

Page 8

b. Remove and discard casing drain hole plug button from

desired side.

c. Install drain tube coupling grommet (factory--supplied

in loose parts bag) in selected casing hole.

d. Slide drain tube coupling (factory--supplied in loose

parts bag) through grommet so long end of coupling
faces blower.

e. Cement 2 factory--supplied 1/2--in. (13 mm)street CPVC

elbows to rigid drain tube connection on condensate
trap. (See Fig. 7.) These elbows must be cemented

together and cemented to condensate trap drain
connection.

NOTE: Failure to use CPVC elbows may allow drain to kink,
preventing draining.

f. Connect larger diameter drain tube and clamp

(factorysupplied in loose parts bag) to condensate trap
and clamp securely.

g. Route tube to coupling and cut to appropriate length.
h. Attach tube to coupling and clamp securely.

Condensate Trap Tubing (Alternate Upflow

Orientation)

An alternate location for the condensate trap is the left--hand side of
casing. (See Fig. 2 and 8.)
NOTE: If the alternate left--hand side of casing location is used,
the factory--connected drain and relief port tubes must be
disconnected and modified for attachment. See Condensate Trap

Tubing (Alternate Upflow Orientation) section for tubing
attachment.
To relocate condensate trap to the left--hand side, perform the

following:

1. Remove 3 tubes connected to condensate trap.
2. Remove trap from blower shelf by gently pushing tabs

inward and rotating trap.

3. Install casing hole filler cap (factory--supplied in loose parts

bag) into blower shelf hole where trap was removed.

CARBON MONOXIDE POISONING HAZARD
Failure to follow this warning could result in personal injury

or death.
Casing hole filler cap must be installed in blower shelf hole

when condensate trap is relocated to prevent combustion

products being drawn in from appliances in the equipment

room.

WARNING

4. Install condensate trap into left--hand side casing hole by

inserting tube connection stubs through casing hole and
rotating until tabs snap into locking position.

5. Fill unused condensate trap casing holes with plastic filler

caps (factory--supplied in loose parts bag).

1/2 (13mm)
INDUCER HOUSING
DRAIN CONNECTION

1/4” (6mm)
COLLECTOR BOX TO
TRAP RELIEF PORT

5/8 (16mm)
COLLECTOR BOX
DRAIN CONNECTION

1/2 IN. (13mm) PVC OR CPV

SCREW HOLE FOR
UPFLOW OR DOWN-
FLOW APPLICATIONS
(OPTIONAL)

1 4

7 8

1 8

SLOT FOR SCREW

HORIZONTAL

APPLICATION

(OPTIONAL)

WIRE TIE
GUIDES
(WHEN USED)

1 2

3 4

FRONT VIEW

SIDE VIEW

FURNACE
DOOR

CONDENSATE
TRAP

1 4

FURNACE
SIDE

FURNACE

SIDE

1 2

1 4

3 4

SIDE VIEW

FRONT VIEW

END VIEW

FRONT VIEW

3 4

DOWNFLOW AND ALTERNATE

EXTERNAL UPFLOW APPLICATIONS

HORIZONTAL

APPLICATIONS

FIELD

DRAIN

CONN

FIELD

DRAIN

CONN

CONDENSATE
TRAP (INSIDE)

BLOWER SHELF

ALTERNATE DRAIN
TUBE LOCATION

UPFLOW APPLICATIONS

CONDENSATE TRAP

DRAIN TUBE LOCATION

(667mm)

(38mm)

(124mm)

(667mm)

(19mm)

(146mm)

(57mm)

(3mm)

(181mm)

(44mm)

(88mm)

(19mm)

(102mm)

A07459

Fig. 6 -- Condensate Trap

355A