Enviro 50-927 用户手册
16
Initial Installation
QUALIFIED INSTALLERS ONLY
V
ENT
P
ARTS
AND
T
ERMINAL
C
LEARANCES
:
The Sherwood Home Collection of fireplaces have been tested and certified for use with SIMPSON
DURAVENT TYPE GS PIPE FOR GAS STOVES. 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.
V
ENTING
:
This fireplace has been tested and certified for use with SIMPSON DURAVENT TYPE GS PIPE FOR GAS
STOVES, SECURITY CHIMNEY’S “SECURE VENT DIRECT VENT SYSTEM” and SELKIRK “METALBESTOS
MDV VENT SYSTEM”
A 1 inch (2.5 cm) clearance to combustibles must be maintained around any vertical vent pipe. Around
A 1 inch (2.5 cm) clearance to combustibles must be maintained around any vertical vent pipe. Around
a horizontal vent pipe, the clearance to combustibles should be 2 inches (5 cm) above and 11⁄2 inches (4
cm) on the sides and bottom. When combustible materials are directly above a 90° elbow, 3 inches (7.6
cm) of clearance are necessary. A 10 inches (25 cm) x 10 inches (25 cm) frame will assure the proper
support and spacing for the vent pipe as it passes through the wall. Installations in Canada require that a
wall thimble be used for passing through walls and ceilings, see Figure 21. All sealing and vapour barriers
must comply with local building codes.
Table 3: Vent part numbers.
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
953
4DT-SC
SV4FC
Storm collar
984
4DT-HC
SV4CHC
Horizontal square termination
963
4DT-FS
SV4BF
Fire stop
985
4DT-HHC
High wind horizontal termination
988 4DT-WS/B
SV4BM
Wall strap/support/band
978
4DT-VKC
SV0FAK
Vertical termination kit
970
4DT-HKA
SV0SHK
Horizontal termination kit
(SD: Basic Kit, SEL: Kit A,
SC: Standard Kit)
971
4DT-HKB
SV0SHK2 Horizontal termination kit
(SD: Kit A, SEL: Kit B, SC: Kit)