Urbana U44 Installation and operating manual

U44 FIREPLACE
Installation Reference Guide
REFER TO OWNER’S MANUAL FOR SPECIFIC INSTALLATION REQUIREMENTS AND ADDITIONAL PRODUCT INSTRUCTIONS
Clearance to Combustibles
D
B
C
E
A
85 ½”
2172 mm
Refer to Table on left
53 ½”
1359 mm
50 ½”
1283 mm
1” 25mm
Clearance from
framing studs
to venting
Minimum
Framing Dimensions
Note: When framing the unit, care
must be taken to consider the final
floor thickness, the bottom of the
fireplace must sit flush with the
finished floor to ensure proper fit of
the surround components
Note: Vent size: 8 x 11” Rigid Co-Axial
Minimum Depth
(2” facing mat.) 26” 660 mm
Maximum Depth
(½” facing mat.) 27 ½” 698 mm
Width 53 ½ ” 1359 mm
Header Height 50 ½” 1283 mm
Enclosure Ceiling 85 ½” 2172 mm
A - Finishing edge to side wall 3 1/2" 89 mm
B - Minimum clearance to enclosure ceiling 85 ½"2172 mm
C - Minimum clearance to mantel height 51 ⁄” 1311 mm
D - Front of door to edge of floor protection 0" 0 mm
E - Minimum alcove width 51 ¾" 1314 mm
†
†
† - Additional ceiling height required if using 5x8 co-axial venting, refer to installation manual.

COMBUSTIBLE
NON COMBUSTIBLE
F
Wood
raming
Header
Drywall
Non
Combustible
Board
Sidewall
12”
3½”
44 5/8”
38 5/8”
26” - 27½”
[660 - 698mm]
12” Non-
Combustible
Zone
75¼"
1911mm
85½"
[2172mm]
Use one 24" vent
section to achieve
minimum rise in
order for this
dimension to work.
30” Minimum
[762mm]
4 3/4” [121mm]
First Elbow Only
Non-Combustible Board
Placement
Mantel Projections
Mantel graph dimensions are measured from the bottom
of the replace, if you wish to reference the mantel height
from the tiling edge subtract 38 ⁄ inches (981mm) from the
mantel height depicted on the graph. If you plan to install a
TV above your replace refer to the appropriate section of the
owner’s manual for available options. It is acceptable to install
a combustible mantel over top of the non-combustible board.
If using the Cool Surface System, refer to the graph on the
following page to determine the required mantel height.
Minimum Venting Requirements
This appliance uses a 11” (280 mm) exhaust / 8” (203mm) air intake
vent pipe system. For safe and proper operation of the appliance
follow the venting instructions exactly. Deviation from the
minimum vertical length can create diculty in burner start-up
and sooting. Allow several minutes for the ame to stabalize after
ignition under extreme vent congurations. It is recommended for
vent lengths that pass through unheated spaces (garages, attics,
crawl spaces) be insulated to minimize condensation.
NOTE: At least 3 (76mm) of clearance is required above vent when
passing through an exterior wall when horizontally terminating.
Fireplace Dimensions
51 3/4" 1315
53 3/8" 1368
44 5/8" 1133
42"
1067
28 3/8" 720
25 7/8"
[658]
28" 712
26" [660]
to
27 1/2" [698]
8" x 11"
vent
38 5/8"
981
50 1/2"
1283
8 1/2" 216
2" 50
5 5/8"
143
3 1/4" 83
9 3/4"
248
2 1/4" 56
13" 329
Electrical Input
Gas Input
M A NTEL H E I G H T
M A NTEL D E P T H
Minimum Mantle Clearances
50
52
54
56
58
60
2 4 6 8 10 12 14
4” MANTEL
8” MANTEL
12” MANTEL
†
†
†Additional ceiling and thimble height required if using 5x8 co-axial venting, refer to
installation manual

Cool Surface System Framing
Framing Option 1:
Front Discharge (ush wall installations)
Construct the framing in a way that provides a minimum 42 inch (1067mm) by 3 inch
(76mm) gap at the top of the facing wall. It is essential that these dimensions are
respected and not to deviate away from them when using combustible materials inside
the chase (see Figure 1).
Note: If you wish to construct the CSS air discharge part way up a tall wall then it is essential to
build a false ceiling inside the chase at the desired height to direct the rising heat out of the gap.
Figure 1: Framing Option 1
3"
76mm
Minimum
42"
1067mm
Minimum
77 1
2
"
1969mm
Minimum
12 "
305mm
1133mm
127mm
Maximum
Non-Combustible board NOT
mandatory for CSS Install
CSS Air Discharge
5"
44 5
8
"
Figure 2: Open Chase
Framing Option 2:
Open Chase (built-out installations)
This could be considered the most discreet option when considering the CSS. The chase must be constructed in a way that stops short
of the ceiling, leaving it totally vented above. Minimum framing dimensions must be followed when constructing this option and not to
deviated from them when using combustible materials. Consider Optional 3: Valance to work in conjunction with this option.
3" MIN
Figure 3: Open Chase
Iso View
3"
76mm
Minimum
121mm
Minimum
6"
152mm
Minimum
Wall Mounted Object
4
3
"
4
36
38
40
42
44
46
2 4 6 8 10 12 14
M A NTEL H E I G H T
M A NTEL D E P T H
4” MANTEL
8” MANTEL
12” MANTEL
Mantel Projections with Cool
Surface System
Activating the Cool Surface System decreases the required
height of the mantel. Use the graph on the right to determine the
mantel height when using the Cool Surface System. Mantel graph
dimensions are measured from the bottom of the replace, if you
wish to reference the mantel height from the tiling edge subtract
38 ⁄ inches (981mm) from the mantel height depicted on the
graph. If you plan to install a TV above your replace refer to the
appropriate section of the owner’s manual for available options. It
is acceptable to install a combustible mantel over top of the non-
combustible board.

Cool Surface System Framing
Framing Option 4: Side Discharge
Construct the framing in a way that provides two gaps, one on each side of the chase as shown in Figure 7. Each gap should be a minimum of
21 inch (533mm) by 3 inch (76mm). It is essential that these dimensions are followed and not to deviated from them when using combustible
materials inside the chase (see Figure 6).
Optional: False Ceiling
If your ceiling dimension is greater than the minimum (See Figure 1) You may want the CSS air discharge lower on the wall. This false ceiling
is required to properly evacuate heat from the chase. (See Figure 8).
121mm
Minimum
3 "
76mm
21
"
533mm
43
"
4
5 "
127mm
Minimum
Minimum
Maximum
3"
76mm
Minimum
False Ceiling
121mm
Minimum
4
3
"
4
Framing Option 3: Valance
A valance may be desired to accentuate or hide the CSS outlet. Consider framing option 1 or 2 to utilize the valance feature. This is an
optional decorative feature that covers up the CSS outlet gap. Minimum opening and valance dimensions must be followed to ensure safe
heat dissipation. Combustible materiel is acceptable when constructing the valance. It is acceptable to wrap the valance around the three
sides of a built out chase (Option 2).
Minimum 4"
102mm
1"
25mm
Maximum
Minimum
121mm
6"
152mm
Minimum
3"
76mm
6"
152mm
Minimum
Wall Mounted Object
4
3
"
4
Figure 4: Valance Install
Figure 5: Valance Iso View
Figure 6: Side Discharge
Figure 7: Side Discharge
Iso View
Figure 8: False Ceiling
Figure 9: False
Ceiling Iso View