Enviro C-10794 User Manual
13
Initial Installation
QUALIFIED INSTALLERS ONLY
V
ENT
P
ARTS
:
This fireplace have been tested and certified for use with SIMPSON DURAVENT TYPE GS PIPE FOR GAS STOVES.
SELKIRK DIRECT-TEMP SYSTEM SECURITY CHIMNEY’S “SECURE VENT DIRECT VENT SYSTEM” and SELKIRK
“METALBESTOS MDV VENT SYSTEM” kits are available for horizontal venting. When using Simpson Duravent, it is
recommended that, before installation, a bead of RTV High Temperature Silicone should be applied to each outer
vent joint, and Mil-Pac to each inner joint. When planning an installation, it will be necessary to select the proper
length of vent pipe for the particular requirements.
A MINIMUM VERTICAL LENGTH OF 24” (61 cm) TO THE FIRST 90° ELBOW IS REQUIRED. WITH THIS
A MINIMUM VERTICAL LENGTH OF 24” (61 cm) TO THE FIRST 90° ELBOW IS REQUIRED. WITH THIS
MINIMUM VERTICAL RISE, HORIZONTAL RUNS OF FROM 1 FT (30.5 cm) to 3 FT (91.5 cm) ARE PERMITTED TO
REACH THE OUTSIDE VENT TERMINATION.
BEFORE BEGINNING THE INSTALLATION TAKE CARE TO ENSURE AN APPROPRIATE OUTSIDE LOCATION FOR THE
BEFORE BEGINNING THE INSTALLATION TAKE CARE TO ENSURE AN APPROPRIATE OUTSIDE LOCATION FOR THE
VENT TERMINATION CAN BE ACCOMMODATED. FOLLOW THE VENT LENGTH DIAGRAM PRECISELY.
VENTING TERMINALS CANNOT BE RECESSED INTO A WALL OR SIDING.
If extra elbows are being used, overall allowable length will be reduced by 3 ft (91.5 cm) per
VENTING TERMINALS CANNOT BE RECESSED INTO A WALL OR SIDING.
If extra elbows are being used, overall allowable length will be reduced by 3 ft (91.5 cm) per
additional elbow.
V
ENT
C
ONFIGURATIONS
AND
R
ESTRICTOR
S
ETTINGS
:
Figures 12 shows the range of venting options, it shows possible vent configurations if the unit is top
vented, for vertical and horizontal terminations, any layout that remains within the shaded area is
acceptable. Having the fewest number of elbows is ideal, as they tend to disrupt air movement. Using
45˚ elbows is preferable to using 90˚ elbows. Also, a shorter vent system will perform better than a
longer one.
Simpson Duravent (SD), Selkirk (SEL), and Security Chimneys (SC), must state if galvanized or black wanted, PART NUMBERS:
SD
SEL
SC
Description
SD
SEL
SC
Description
908
4DT-6
SV4L6
6” pipe length
911
11” to 14
5
/
8
” pipe, adjustable
907
4DT-9
9” pipe length
4DT-AJ
4” to 10” pipe , adjustable
906
4DT-12
SV4L12
12” pipe length
SV4LA12
11⁄2” to 12” pipe , adjustable
904
4DT-24
SV4L24
24” pipe length
943
4DT-AF6
Flashing, 0/12 to 6/12 roof pitch
903
4DT-36
SV4L36
36” pipe length
943S 4DT-AF12
Flashing, 7/12 to 12/12 roof pitch
902
4DT-48
SV4L48
48” pipe length
SV4FA
Flashing, 1/12 to 7/12 roof pitch
945
4DT-EL45 SV4EBR45 45° elbow, black
SV4FB
Flashing, 8/12 to 12/12 roof pitch
990
4DT-EL90 SV4EBR90 90° elbow, black
943F
SV4F
Flat flashing
950
4DT-VS
SV4VS
Vinyl siding standoff/sheild
980
4DT-VC
SV4CGV
Vertical termination
942
4DT-WT
SV4RSN
Wall thimble
991
4DT-HVC
High wind vertical termination
941
4DT-CSS
SV4CSB
Cathedral Support Box
984
4DT-HC
SV4CHC
Horizontal square termination
981
4DT-ST36 SV4STC36 36” Snorkel Termination
985
4DT-HHC
High wind horizontal termination
953
4DT-SC
SV4FC
Storm collar
978
4DT-VKC
SV0FAK
Vertical termination kit
963
4DT-FS
SV4BF
Fire stop
970
4DT-HKA
SV0SHK
Horizontal termination kit
SD: Basic Kit, SEL: Kit A, SC: Standard Kit
988
4DT-WS/B
SV4BM
Wall strap/support/band
971
4DT-HKB
SV0SHK2
Horizontal termination kit
SD: Kit A, SEL: Kit B, SC: Kit
Table 3: Vent Pipe Types with Part Numbers.