Trane GETB Drywall Installation, Units utilizing Hinged Acoustic Door Assembly, View blow-up

Installation

Drywall Installation

Before installing drywall around cabi- net. Cover the cabinet supply and re- turn openings with plastic or cardboard to help prevent dust or con- struction debris from reaching unit components. Warranties will be void- ed if paint or foreign debris is allowed to contaminate internal unit compo- nents.

The location of the drywall may be de- pendent upon the type of return air ac- cess design.

1Units that contain a field provided return air access assembly, contrac- tor must calculate location of dry- wall to allow for frame mounting.

Units utilizing Hinged Acoustic Door Assembly.

1 Locate the side studs a minimum of

1 1/4-inches and a maximum of 1 3/

4Place the door frame into the sheet rock opening. A positive seal is critical be- tween the back of the door frame and the front of the cabinet. Ensure that the gasket material seals properly. Note: When placing the sheet rock panel, make certain the opening for the door is centered with the return-air opening in the cabinet (±1/8").

	3 1/2” ±3/8”
A			2“ X 4” STUD
	SHEETROCK		1 1/4” +1/2”/-0”
	B
			1“ X 1” CLOSED
	RETURN AIR OPENING		CELL INSULATION
	FLANGE ON CABINET	CABINET
	RETURNAIR FLANGEDOOR		A
SHEET ROCK			1“ X 1” CLOSED
OPENING	RETURN AIR OPENING
			CELL INSULATION
	FLANGE ON CABINET

8-inches from the cabinet to the side

of the stud. This critical dimension,

combined with "distance between

studs" is used to determine the side-

to-side opening for the door, dimen-

sion A. The distances provided in

the table are a "minimum" dimen-

sion. Allow 3 1/2-inches from the

front of the cabinet to the sheet rock

surface, Figure 4 - Top View. Figure

5, mock-up of stud placement.

2 The height of the door assembly

must be positioned to recess the

door 2 1/4-inches from the cabinet’s

return-air opening, Figure 4 - Side

View blow-up.

3 Locate dimensions A and B for sheet

rock opening size. The position of

the sheet rock opening must be cen-

tered side-to-side with the return-air

opening in the cabinet. Ensure the

bottom of the sheet rock opening is

2 1/4-inches below the return-air

opening in the cabinet. This allows

the door recess to rest on the bot-

tom of the sheet rock opening for

proper vertical placement of the

door.

Unit Size	A	B
09	19 1/4”	44 1/8”			2“ X 4”
012	(489)	(1121)	SHEETROCK
					STUD
015	23 1/4”	45 1/4”
018	(591)	(1149)
024	27 1/8”	54 5/8”		Note:
				Finished wall and framing should not
036	(689)	(1387)
				touch the unit cabinetry.
					CABINET
	3 1/2” ±3/8”
SHEETROCK
RETURN AIR
DOOR FRAME		2 X 4 STUD
1“ X 1” CLOSED		RETURN-AIR OPENING
		FLANGE ON CABINET
CELL INSULATION
			B
1“ X 1” CLOSED		RETURN-AIR OPENING
CELL INSULATION		FLANGE ON CABINET
RETURN AIR
DOOR FRAME		2 1/4“	5“
		4 5/8“
SHEETROCK
FLOOR		CABINET
1 1/2” X 2 3/8”	3 1/2” ±3/8”

SIDE VIEW

1 1/4” +1/2”/-0”

TOP VIEW

Figure 5:

Figure 4: Drywall installation for hinged acoustic door

12 WSHP-SVN08B-EN