New Buck Corporation 21NC Preparations, Installation, Operation, Maintenance, Safety page 11

Fireplace insert & freestanding non-catalytic unit
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10. If direct connect or positive connect kit is not used, follow instructions in mounting trim panels, steps 1-4c on page 10.
11. Mount top trim panel by drilling mounting holes in center of trim panel mounting brackets, with top end side of top panel
overlapping side panel.
12. Using insulation provided, peel and stick to back of panels overlapping fireplace dimensions by 1" on each side and top. (See Page 8,
Figure 6).
13. Next using high heat silicone or furnace cement run heavy bead of caulking around where panels meet stove. (See Figure 7).
14. Slide the unit back into fireplace. Check to be sure that trim panels (and brass) are properly positioned and lie flat against front of
fireplace. If panels are out of position, slide unit out and reset by loosening mounting screws and repositioning in the slot. Using the
bar, lift stove in front. Place insulation across front and the surface of hearth or bottom of fireplace, to make complete seal.
15. To check seal of panels, use candle flame and go around entire area sealed by silicone and insulation. If flame leans toward inside
of fireplace, add additional insulation. This ensures an airtight seal.
POSSIBLE TOOLS NEEDED FOR INSTALLATION
If you decide to install your own stove, there are several hand tools you may need to do the job. If you do not
already have them, they are readily available at most hardware stores.
Caulking gun
Large adjustable wrench (may not be needed)
Drop cloths or newspapers
Vacuum cleaner or whisk broom
Flashlight
1 tube of RTV silicone (Code 103 or 106, or high temperature rubber cement rated between 450
7/32" drill bit and drill
Socket/Ratchet Set
INSTALLATION PREPARATION
1. Relocate furniture and other materials away from front of fireplace to allow free access to fireplace.
2. Cover hearth and adjacent floor areas with a drop cloths to protect from soiling or marring surface.
3. Remove existing fireplace damper plate.
4. Thoroughly clean fireplace of ashes and soot.
5. Check chimney and smoke chamber for excessive buildup of creosote or soot. Also, check for obstructions,
such as birds nests. If chimney is excessively dirty, clean it or have someone clean it professionally BEFORE
installing or using room heater.
6. If fireplace has an ash dump or outside air provision, these must be sealed off with metal or tightly packed non
-combustible insulation to prevent cold air from entering fireplace chamber.
SILICONE
FIGURE 7
Page 9
SCREW
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F- 600
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F)

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