CAUTION:
All Glass Doors for ZC-Fireplaces are engineered with air spaces around the frame and air-gaps in the
glass. These air-gaps are essential to help cool the ZC-Fireplace should the glass doors be closed accidentally during oper-
ation.
Figure 4
shows the air-slots in the Legacy ZC Glass Door frame. Never insulate or seal the enclosure frame.
Under no circumstances should these air-gaps be tampered with or altered in any way.
Page 2
Installation Instructions
PLEASE NOTE:
Your Aluminum Glass Doors must be installed and adjusted correctly.
Misalignment of the enclosure frame can cause improper latching of the glass doors, glass breakage, and/or improper
operation. Please read a nd follow the inst allation instructions carefully. If you do not feel confident that you are
equipped to complete the installation properly please contact FDO or arrange professional installation.
If you have questions:
Please contact Fireplace Doors Online. before proceeding with installation.
A
4 ea. 1/4-20 x
⅜
” Machine Screw
G
2 ea. 1/4-20 x 6” Bolt
(Not Used)
B
4 ea. 1/4-20 x ¼” Machine Screw
H
2 ea. Lintel Bracket
(Not Used)
C
4 ea. 1/4-20 Track Nut
I
4 ea. L-Bracket
D
4 ea. 1/4-20 x 1” Pressure Screw
J
4 ea. Flat Bracket
E
2 ea. 1/4” Flat Washer
(Not Used)
K
1 ea. Allen Wrench
F
2 ea. 1/4-20 Nut
(Not Used)
1 roll Fiberglass Insulation
PARTS INCLUDED FOR INSTALLATION:
A B C D
E F
G
J
I
H
K
Remove Cabinet Mesh Screens from the enclosure if so equipped. Set the screens aside in a safe place.
○
If Hanging Mesh was ordered see instructions on
Page 4
. Attach the mesh curtain before installing the enclosure.
NOTE:
Skip this step If the OEM screens that came with the fireplace are to be retained.
Attach an L-Bracket
(I)
to all four corners of the enclosure. Use 1/4-20 x
⅜
” Phillips head machine screws
(A)
into the
tapped 1/4-20 holes in the horizontal legs of the enclosure corner brackets.
(Figure 1)
Thread in the Pressure Screws.
Alternate Method:
Track nuts
(C)
are provided to allow mounting the L-Brackets in another location on the enclosure
frame if there are obstructions to the standard corner mounting position.
Set the Aluminum ZC Glass Door into the ZC Fireplace firebox opening.
○
Check that the OEM screens (if retained) will operate smoothly with the new Aluminum ZC Glass Doors installed.
○
If the OEM screens will not operate correctly contact your Stoll dealer to order screens to fit the new ZC Glass Doors.
CAUTION:
Screens must be installed and operate properly on your ZC-Fireplace before lighting a fire.
Never light a fire without working screens installed on the ZC-Fireplace.
Figure 5
Brackets and Pressure Screws
Figure 1
Figure 3
Figure 4
Figure 2
Pressure Screw
Center the Legacy ZC Glass Door frame in the fireplace opening.
Slide the L-Brackets close to the sides of the fireplace. Tighten the 1/4-
20 x
⅜
” machine screws.
Tighten the Pressure Screws evenly. Don’t over-tighten.
(Figure 2)
NOTE:
Flat Brackets
(J)
are provided if the fireplace design requires
longer brackets. Use the 1/4-20 x ¼” Machine Screws
(B)
to attach the
Flat Brackets to the L-Brackets.
(Figure 3)
Replace the Cabinet Mesh Screens if so equipped.
Check that the ZC Glass Door is aligned level, straight, and square.
NOTE:
Failure to align the ZC Glass Doors properly may result in glass
breakage or other damage directly attributable to improper installation.
NOTE:
If your are using the OEM screens that are part of the ZC-
Fireplace check again that they operate freely.
