Louisville Tin and Stove W256F AREAR REGISTER KIT Optional Accessory, Rear Register Kit, Part

40542-A REAR REGISTER KIT (Optional Accessory)

INSTALLATION INSTRUCTIONS FOR GRAVITY VENTED WALL FURNACES

STEP 1. Cut hole within stud space behind heater in the back wall 8-1/4” high by 12-5/8” wide. The lower edge of the hole to be 45-3/4” above the floor plate or 47” from the floor (with standard 2”x4” floor base) as shown in Figure 13.

STEP 2. Install plaster ground frame for rear register in hole and nail frame to stud as shown in Figure 14.

STEP 3. REAR REGISTER INSTALLATION: Cut and remove embossed plates in inner and outer casing. Follow instructions for installation of regular furnace.

STEP 4. After furnace is installed, attach rear register grille as shown in Figures 16 & 17 by insertion over plaster ground and attach with sheet metal screws, provided.

STEP 5. Damper as shown in Figure 17 can be adjusted from full open for maximum heat to fully closed.

	14-3/8”
	12-5/8”	PLASTER
HOLEFOR	8-1/4”
		OPENING 7/8”
BACK		FROM EACH
REGISTER		STUD
	45-3/4”	STUD
PLASTER	STUD	PLASTER

PLATE

ROUGH-INDIMENSIONSFORREARREGISTER

FIGURE13

	PLASTER
STUD	NAIL TO
	STUD
	STUD
PLASTER
	PLASTER
PLATE

PLACING FRAME FOR REAR REGISTER

FIGURE14

40542-A REAR REGISTER KIT (Used on Single Wall models only)

	40542 REAR REGISTER KIT
	(W25/35 Series only)
		Ref.	Part
	Part Description	No.	No.
	Damper	22	40375
	Damper Spring	23	40377
	FrameAssembly	24	40365
	Register Chain	25	40379
	Bell,Pull	26	85003
	RegisterAssembly	27	40355
	Installation Instructions	- -	84504
Page 18			Form #84504
			REV.07/98