Filter
Top Products
18
Initial Installation
QUALIFIED INSTALLERS ONLY
VENTING INTO A CLASS ‘A’ CHIMNEY:
This model is also certied and tested to vent into CLASS ‘A’ wood
stove chimneys.
Place the freestanding direct vent appliance in the desired location.
Use a conversion kit from Simpson Duravent (931, 932, or 933), or
Security Chimney (SV4CCK1, SV4CCK2, or SV4CCK1). Which kit is used
will depending on the inner diameter of the CLASS ‘A’ chimney that this
appliance is to be vented into.
Place a bead of high temperature silicone or Mil-Pac at each connection
to ensure a tight seal.
NOTE: An approved 4” (10 cm) diameter ex liner must be used in the
application.
NOTE: Use Simpson Dura Vent from the top of the appliance until this
vent reaches the CLASS ‘A’ chimney. Install the retro adapter to the
top section of GS direct vent pipe and install the ex liner to the retro
adapter.
Fully line the CLASS ‘A’ chimney with a minimum 4” (10 cm) ex liner
to the top of the CLASS ‘A’ chimney.
Place a bead of high temperature silicone to the Simpson Cap adapter
and securely attach the ex liner to the adapter.
Secure the cap adapter to the CLASS ‘A’ chimney ensuring an airtight
seal.
Install the vertical termination cap.
Light the unit and ensure proper operation.
THE USE OF ANY EXISTING CHIMNEY AS AN AIR INTAKE IS NOT
COVERED UNDER THE ANSI Z21.88-2002 CSA 2.33a-2002 TEST
METHODS AND THE RESULTING ITS/WH PRODUCT CERTIFICATION.
THE CODE AUTHORITY HAVING JURISDICTION MUST BE CONSULTED
PRIOR TO PROCEEDING WITH THIS INSTALLATION METHOD.
SimpsonGS
DuraVentCap
CapAdapter
Class‘A’
Chimney
RoofFlashing
4”(10cm)FlexLiner
InsideClass‘A’Chimney
CeilingRafters
GSSimpsonDura
VentPipe4”x6
5
/
8
”
Figure 24: Assembly of Venting into a
Class ‘A’ Chimney.
MOBILE HOME INSTALLATION:
• When the unit is installed in a Mobile Home it must
be grounded to the steel chassis or connected to a
grounding rod.
• In a Mobile Home installation the unit must be bolted
securely to the oor using the holes provided.
• Manufactured (mobile) home installation must be in
accordance with the Manufactured Home Construction
and Safety Standard, UL 307B, Title 24 CFR, Part
3280 and/or The Standard for Manufactured Home
Installations, ANSI A225.1/NFPA 501A
Holes forscrews to
hold downthe unit.
Figure 25: Screw the pedestal down for mobile homes.