Louisville Tin and Stove W356F - Manual (Page 18)

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.
Page 18
14-3/8”
12-5/8”
8-1/4”
PLASTER
PLASTER
STUD
PLASTER
STUD
PLATE
45-3/4”
ROUGH-IN DIMENSIONS FOR REAR REGISTER
FIGURE 13
OPENING 7/8”
FROM EACH
STUD HOLE FOR
BACK
REGISTER
PLASTER
PLASTER
PLASTER
STUD
STUD
PLATE
NAIL TO
STUD
PLACING FRAME FOR REAR REGISTER
FIGURE 14
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
Frame Assembly 24 40365
Register Chain 25 40379
Bell, Pull 26 85003
Register Assembly 27 40355
Installation Instructions - - 84504
Form #84504
REV. 07/98