Pentair Pool Products 175K BTU Operations & Installation Manual page 21

Section 3. Installation
2. Install the metal Flue Collar in the Vent Body of
the heater (located under the outside vent
cover). Fasten the metal Flue Collar to the Vent
Body with two #10 sheet metal screws. Use
UltraCopper silicone RTV to seal the Flue
®
Collar to the Vent Body. Before connecting the
metal Flue Collar to the Vent Body, wet a clean
cloth or paper towel with isopropyl alcohol
(rubbing alcohol) and vigorously wipe the socket
of the Vent Body. Immediately wipe the cleaned
surfaces dry with a clean cloth or paper towel.
Repeat for the exterior of the 4" end of the metal
Flue Collar. Attach the metal Flue Collar to the
Vent Body using the RTV supplied with the kit,
following the vent manufacturer's instructions
(included with kit).
3. Attach the vent pipe to the metal Flue Collar
with sheet-metal screws.
WARNING
Risk of fire or asphyxiation if vent is not
assembled according to manufacturer's
instructions or if vent parts from different
manufacturers are mixed. Vent parts from different
manufacturers ARE NOT interchangeable. Mixing
parts from more than one manufacturer may cause
leaks or damage to vent. When assembling a vent,
pick one manufacturer and be sure that all vent parts
come from that manufacturer and are specified by
the manufacturer for your system. Follow
manufacturer's instructions, local code requirements,
National Fuel Gas Code requirements (U.S.) or
standards CSA B149.1 and B149.2 (Canada)
carefully during assembly and installation.
Rev. B 3-7-07
Min. 8 Ft.
See Table 10.
For Min. Hght.
6" Minimum
Clearance to
Combustible
Materials
Class B Double Wall
Metal Vent Pipe
Metal Flue
Collar
Vent
Body
Typical Metal Vent Pipe Installation - U.S.
Figure 12. –
(Vertical – Negative Pressure)
Min. 2 Ft.
Min. 10 Ft. (3.3 M)
(.7 M)
6" (15 cm) Minimum
Clearance to Combustible
Materials
Type B Double Wall
Metal Vent Pipe
Metal Flue
Vent
Body
Condensate
Drain w/trap
Typical Metal Vent Pipe Installation - Canada
Figure 13. –
(Vertical – Negative Pressure)
Listed
Termination
Cap
Storm Collar
Flashing
Firestop
Support Vertical
Vent Pipe so
adapter does not
take weight of
pipe.
Listed
Termination
Cap
Storm Collar
Flashing
Firestop
Type B Double Wall
Collar
Metal Vent Tee
Support Vertical
Vent Pipe so
adapter does not
take weight of
pipe. Dispose
of condensate
according to
local codes.
P/N 472592
2 1