Enviro C34 Manuale utente
INSTRUCTION MANUAL
This Heat Distribution Kit has been tested for compliance to Standards:
ANSI Z21.88-2014 and CSA Z2.33-2014.
This Heat Distribution Kit has been approved for use on the ENVIRO C34/44/60 Direct Vent
replaces only and must be installed at the time of replace installation.
The following instructions must be followed in conjunction with the replace installation
instructions to comply with the standards and allow safe operation of the installed replace.
Version Française: www.enviro.com/fr.html
4001609
HEAT DISTRIBUTION / TV KIT
N A T U R A L L Y V E N T E D [ 5 0 - 3 3 9 5 ]
PLEASE KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCE
C Series
50-3306
2
The purpose of this optional Heat Distribution Kit, or HDK, is to naturally re-direct the convective heat from
the replace. Using this HDK lowers the temperatures of the front wall for installations where a TV, artwork
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4
5
2
3
6
General Information
Figure 1. Heat Distribution Kit - Parts Diagram
etc. is desired directly above the
replace. The outlet of the HDK can be
raised higher up the front wall, within
4” of the room’s ceiling, or ducted into a
different room for a cleaner front wall.
Note: Dual Convection Fan Kit
(50-3212) may not be used in
conjunction with HDK.
Prior to installation of the HDK make
sure the desired location is large
enough to comply with the combustible
clearances of both the HDK and the
replace (see Owner’s Manual for
replace installation instructions). Refer
to the Framing and ClearanCes section of
this manual for the required installation
dimensions of the HDK.
Please refer to Figure 1 to ensure that all
HDK parts are accounted for and have
not been damaged.
Dimensions
75
8
"
(19.4 cm)
45" (114.3 cm)
31 3
4
" (80.6 cm)
25" (63.5 cm)
5" Vent Collars
40" (101.6 cm)
93
8
"
(23.8 cm)
2 3
4
" (7 cm) Standoff
2 1
2
" (6.6 cm) Standoff
11 7
8
"
(30.2 cm)
73
8
"
(18.7 cm)
21
8
"
(5.4 cm)
1
2
"
(1.3 cm)
3 1
2
" (8.9 cm)
2 5
8
" (6.7 cm)
Figure 2. Heat Distribution Kit - Overall Dimensions
Item Description Item Description
1 Main Duct Body 4Outlet Trim Bezel
2Right Standoff 5Vent Collars
3 Left Standoff 6Hi-Limit Switch
3
Framing & Clearances
QUALIFIED INSTALLERS ONLY
Refer to Figures 3 & 4 for the minimum allowable framing and rough opening of the HDK.
Figure 3. C34 - HDK Framing & Rough Opening
Framing & rough opening:
HDK Outlet Min. Top and Bottom standoff = 2⅝” (6.7 cm) *All C Series*
7 1/2"
(2.5 cm)
45" (114 cm)
37 1/4"
(94.6 cm)
Min.
Height
2 x 4 (On Edge)
2 x 4 (On Edge)
Steel Stud
C34
7 1/2"
(2.5 cm)
45" (114 cm)
Steel Stud
2 x 4 (On Edge)
2 x 4 (On Edge)
37 1/4"
(94.6 cm)
Min.
Height
C60 = 71" (180 cm)
C44 = 55" (140 cm)
Framing & Clearances
QUALIFIED INSTALLERS ONLY
Figure 4. C44/60 - HDK Framing & Rough Opening
C44 & C60
4
Framing & Clearances
QUALIFIED INSTALLERS ONLY
5 5
8
" (14.3 cm)
4" (10.2 cm)
2 3
4
" (69.8 cm)
73 1
4
"
(174.9 cm)
Side Brace
Min. Height
20" (50.8 cm)
Min. Depth
39” (99 cm) Min.
Length 5” dia. ex vent
(not supplied)
80” (203 cm)
Min. Ceiling
Min. Vent
Shown below in Figure 5 are the minimum framing and clearances for the HDK when the replace is
installed with the minimum allowable vent length:
Min. Ceiling Clearance from top of HDK outlet = 4” (10.2 cm)
Min. Ceiling Clearance in wall from top of HDK Body = 5⅝” (14.3 cm)
HDK Body Min. Rear standoff = 2¾” (69.8 cm)
Figure 5. HDK - Min. Framing & Clearances
minimum ClearanCes - minimum vent:
5
Framing & Clearances
QUALIFIED INSTALLERS ONLY
20" (50.8 cm)
Min. Depth
4" (10.2 cm)
74¼"
(188.6 cm)
Min. Height
to bottom
of outlet
73¼"
(174.9 cm)
Side Brace
Min. Height
The HDK may also be installed to
discharge into another room for a
cleaner installation on the replace
side of the wall (see Figure 6). As
stated in the previous section, the
vent pipe can be ran straight up
through the cut out in the HDK.
The minimum clearances stated in
Figure 6 must be maintained as well
as the minimum distance between
the replace and the HDK (see
gures 3 & 4).
minimum ClearanCes - vertiCal vent:
The HDK has been designed to allow for installations where a vertical run of vent is required without
having to jog the vent pipe around the HDK (see Figure 6). The horizontal vent shield supplied with the
replace is not required (see Owner’s Manual) when vertically venting and the vent pipe can simply be
run straight up through the cut out in the HDK.
minimum ClearanCes - adjoining room:
Warning: HDK MUST NOT
discharge outdoors or into a
garage. HDK is only approved for
horizontal installation and MUST
NOT be installed in a oor or
ceiling.
Figure 6. HDK - Adjoining Room
When installing the HDK in an
adjoining room the 5” dia. ex
venting cannot exceed a vertical run
of 12’ (3.65 m). The ex venting
also cannot exceed a horizontal run
in excess of 8” (2.5 cm) for every
12” (30.5 cm) of vertical rise, up to
a maximum of 8’ (2.4 m).
80” (203 cm)
Min. Ceiling
6
7
Framing & Clearances
QUALIFIED INSTALLERS ONLY
Finished opening:
40 3
4
" (103.5 cm)
3
8
" (1 cm)
7
8
" (7.3 cm)2
Combustible wall material i.e. drywall, shiplap etc. is permitted around the outlet of the HDK with
a 3/8” (.95 cm) air gap required around the outside perimeter of the outlet. This creates a nished
opening approx. 40¾” x 2⅞” (103.5 x 7.3 cm) in size (Figure 7).
The supplied Outlet Trim Bezel, once installed, covers the air gap for a clean nished install (Figure
8). The Trim Bezel can be adjusted to accommodate nished walls ½”-1” (1.3-2.5 cm) thick and be
painted to match the colour of the wall if desired (must be hi-temperature rated).
Figure 7. HDK - Outlet Finished Opening
Figure 8. HDK - Outlet with Trim Bezel
8
Installation
tv installation Considerations:
If you are planning to mount a TV above your replace some considerations must be made to ensure it
is protected from the heat.
During testing temperatures did not exceed 120°F (49°C) midway up the front wall (Figure 9).
There is no guarantee that these temperatures will not harm the longevity of your TV. Make sure to
consult your TV manufacturer’s specications to nd the maximum allowable operating temperature.
Since every home and installation is unique, temperatures should be veried at the time of install if
possible. If desired, front wall temperatures can be lowered further with the use of a mantle (Figure 10).
Refer to Owner’s Manual for full mantle clearances. A TV should not be installed if temperatures exceed
the manufacturers maximum allowable temperature.
Installation and service must be performed by a qualied installer,
service agency or the gas supplier.
Min. 3/4”
(1.9 cm)
Mantel
Thickness
See Mantle Instructions
in Owner’s Manual for
further information
Min. 2”
(5 cm)
gap
2 1
2
" (6.4 cm)
1 1
2
" (3.8 cm)
Min. air gap
behind TV
(Typically provided
by wall mount)
Figure 9. HDK - TV Clearances Figure 10. HDK - TV Clearances
Installation
QUALIFIED INSTALLERS ONLY
hi-limit switCh: (For use with ipi FireplaCes only)
Supplied with the HDK is a Hi-Limit switch assembly that must be installed if the HDK is being used on
an IPI equipped replace. Installation of the Hi-Limit switch is easy and only takes a couple minutes.
Step 1: Prior to installation of the replace, remove
the safety screen assembly. Next, remove the front
cover using a T20 screwdriver (see Figure 11).
Step 2: Using a T20 screwdriver, loosen the left
mounting screw of the IFC and slide the Hi-Limit
Switch Bracket onto the IFC as shown. Next, retighten
the left mounting screw (see Figure 12).
Note: Placement of the Hi-Limit switch is not arbitrary
and must be correct for proper operation. When
correctly installed, the bracket should contact both the
mount ange and left side of the IFC (Figure 12).
Step 3: Using a small at-blade screwdriver, loosen
the terminals on the IFC ON/OFF plug (X4 on IFC)
and remove the jumper wire (see Figure 13). Next,
insert the wires from the Hi-Limit Switch and re-
tighten the terminals. There is no polarity to the
wires so they cannot be wired backwards.
Step 4: The Hi-Limit Switch installation is now complete. The front cover and safety screen may now
be re-installed on the replace.
Note: In rare circumstances, when the HDK is installed in an adjoining room, a large difference in
room pressure may temporarily cause the HDK to reverse ow. If this occurs over a prolonged period
of time the Hi-Limit Switch will automatically turn off the replace to protect the IFC. Once the replace
has cooled sufciently (approx. 10-15 minutes) it will automatically re-start and continue normal
operation.
Figure 11. Front Cover Removal
Figure 12. Hi-Limit Switch - Correct Placement
Figure 13. Hi-Limit Switch - Correct Wiring
Long Wire
Short
Wire
9
Installation
QUALIFIED INSTALLERS ONLY
duCt Collars:
Prior to replace installation, the two supplied duct collars
must be attached to the top of the replace as shown in
the steps below:
Step 1: Using a T20 screwdriver, remove the inner and
outer cover plates from the replace as shown (Figure
14). Each cover plate has four (4) mounting screws.
Both sets of cover plates are no longer required and can
be recycled. Retain eight (8) of the removed mounting
screws to secure the duct collars.
Inner Cover
Plate (x2)
Outer Cover
Plate (x2)
Figure 14. Cover Plate Removal
Step 2: Attach the supplied duct collars to the
top of the cabinet as shown (Figure 15). Secure
the collars by re-using the eight (8) screws saved
in the previous step.
The replace is now HDK ready!
Duct Collars
Figure 15. Duct Collars Installed
side supports / standoFFs:
Prior to installation of the HDK the
supplied set of side support/standoffs
need to be attached to the sides of the
main duct body. The side supports also
incorporate the rear standoff as shown
in gure 16.
Using a T20 screwdriver and the
supplied screws 6 screws (3 per side),
attach the left support as shown in
gure 16. Repeat for the right side
support.
Figure 16. HDK - Side Supports
Side Support /
Standoff
10
Rear Standoff
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