Справочник Пользователя для Empire Comfort Systems DVD32FP3
23552-4-0408
Page 33
the vent end connectors.
8. Attach the Termination Cap to the outside of the house.
9. Prior to making the vent connections, apply high temperature
sealant (1000 degree F min.) to the vent connections before securing
with the band clamps provided. Note: the flue pipe end without the
adapter is to be installed to the Termination Cap.
10. Apply sealant to the outside of the flue pipe adapter and connect
to the flex flue pipe. Then insert the adapter into the fireplace flue.
Secure flue adapter to the fireplace flue with a minimum of two
screws provided. See Figure C.
11. Attach the Outer Vent pipe to the 7" diameter Collar on the fireplace
with a large band clamp provided. Sealant may also be used on the
outer vent connections.
12. Check all vent connections for tightness. Make sure horizontal
venting has the proper rise and combustible clearances required.
Refer to venting charts in fireplace instruction manual.
INSTALLATION
1. Unpack vent components and check that all items are included.
2. Check to see that the vent spacer springs are located around the flue
vent at 8" and 12" intervals along its length. See Figure A. If not,
stretch the spacer springs to about 15" long and wrap them around
the flue, then interlock the ends of each spring about 2". See Figure
B. Maintain equal distance between spring spacers.
3. Remove the 6-⅝" diameter Vent collar from the fireplace. Replace
this collar with the 7" diameter Flex Vent adapter collar provided
with the vent kit.
4. Slide the Flex Vent flue pipe into the Outer Flex Vent pipe.
5. Install the Wall Firestop/Thimble assembly as required through the
wall. Refer to the venting charts in the fireplace manual to determine
the proper height and size of the vent opening. The minimum
opening should be 9" wide by 11" high. The minimum combustible
clearance from the horizontal vent is 1" from sides and bottom, and
3" above the vent pipe. See Figure D.
6. In most cases, after determining the length of the vent that is
needed, it may be easier to install the flue and outer vent pipes to
the Termination Cap first, then from the outside, feed the venting
through the wall to the fireplace.
7. If the venting is to long, trim off any excess vent before attaching
8
(203 mm)
8
(203 mm)
8
(203 mm)
4 FLEX
VENT PIPE
SPACER
SPRING
FIGURE B
””
”
”
”
FLEX OUTER VENT
FLEX FLUE PIPE
SPACER
SPRINGS
FIGURE A
Top of Vent
Combustibles NOT
allowed in shaded
area
1"
1"
3"
(25 mm)
7” Diameter
intake vent
4” Diameter flue
(25 mm)
(76 mm)
FIGURE D
Flex venting can be installed either vertically or horizontally
off of the DVD Series fireplaces. When installing a horizontal
vent run from top connections, maintain at least ½" rise for
every 12" of vent run. When venting horizontal off the rear
vent connections, allow a minimum rise of 2". Refer to Figure
43 when mounting termination near vinyl siding.
CAUTION: Always stretch and secure venting with wire or
metal strapping to ensure that the horizontal runs do not sag.
If space permits, it is generally easier to attach venting in the
top vent configuration.
Because of sharp edges, always use gloves when handling the
flex vent components.
Vent connections should overlap a minimum of 1" for proper
sealing.
Always follow the general venting requirements for vent
terminal location, vent lengths, and clearance to combustible
materials.
The DVVK-4F FLEX VENT KIT includes the following components:
BAND CLAMP
4 DIA. FLUE
ADAPTOR
COLLAR
4 DIA. FLEX
FLUE PIPE
7 DIA. FLEX
VENT PIPE
APPLY HIGH
TEMPERATURE
SEALANT
7 DIA. INLET
ADAPTOR COLLAR
(WITH GASKET)
FIGURE C
”
”
”
”
DVVK-4F FLEX VENT INSTRUCTIONS
• (1) Horizontal Termination Cap
• (1) 4-foot section of Flex vent with spacers (4" flue/7" outer
pipe)
• (1) 4" diameter Flue adapter collar
• (1) 7" diameter Outer Vent adapter collar
• (1) Wall Firestop/Thimble Assembly
• Hardware pack that includes band clamps and screws