General Venting - Trane S8V2A040M3PC Installation, Operation And Maintenance Manual

Table 14. High Altitude Kit
Furnace Models
S8V2A040M3P*
S8V2B060M4P*
S8V2B080M4P*
S8V2C080M5P*
S8V2C100M5P*
S8V2D120M5P*

General Venting

VENT PIPING
These furnaces have been classified as Fan-Assisted
Combustion System, Category I furnaces under the
"latest edition" provisions of ANSI Z21.47 standards.
Category I furnaces operate with a non-positive vent
static pressure and with a flue loss of not less than 17
percent.
Multistory and common venting are permitted for
these furnaces. Venting systems shall be in accordance
VENTING INTO A MASONRY CHIMNEY
If the chimney is oversized, the liner is inadequate, or flue-gas
condensation is a problem in your area, consider using the chimney as
a pathway or chase for type "B" vent or flexible vent liner. If flexible
liner material is used, size the vent using the "B" vent tables, then
reduce the maximum capacity by 20% (multiply 0.80 times the
maximum capacity). Masonry Chimney Kit BAYVENT800B may be
used with these furnaces (Upflow model furnaces only) to allow
venting into a masonry chimney. Refer to the BAYVENT800B
Installer's Guide for application requirements.
INTERNAL MASONRY CHIMNEYS
Venting of fan assisted appliances into a lined, internal masonry
chimney is allowed only if it is common vented with at least one
natural draft appliance; OR, if the chimney is lined with type "B",
double wall vent or suitable flexible liner material
The following section does not apply if BAYVENT800B (Masonry Chimney Vent Kit) is used. All instructions with the kit must be
followed.
Type Furnace
Single Fan Assist
Fan Assist + Fan Assist
Fan Assist + Natural
(a) Flexible chimney liner size is determined by using the type "B" vent size for the available BTUH input, then reducing the maximum capacity by 20%
(multiply maximum capacity times 0.80). The minimum capacity is the same as shown in the "B" vent tables.
S8V2-SVX001-1A-EN
Kit Model No.
BAYSWT22AHALTAA
BAYSWT23AHALTAA
BAYSWT18AHALTAA
BAYSWT16AHALTAB
BAYSWT19AHALTAA
BAYSWT24AHALTAA
Masonry Chimney Venting
Tile Lined Chimney
Internal External
No No
No No
Yes No
F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n
PS1-LOW SET PT
-0.25" +/- 0.05" WC
-0.40" +/- 0.05" WC
-0.37" +/- 0.05" WC
-0.25" +/- 0.05" WC
-0.37" +/- 0.05" WC
-0.45" +/ 0.05" WC
with the National Fuel Gas Code, ANSI Z223.1/NFPA 54,
local codes, and this installation manual.
If desired, a side wall termination can be accomplished
through the use of a listed "add-on" draft inducer. The
inducer must be installed according to the inducer
manufacturer's instructions. Set the barometric
pressure relief to achieve –0.02 inch water column.
The furnace shall be connected to a factory built
chimney or vent complying with a recognized standard,
or a masonry or concrete chimney lined with a lining
material acceptable to the authority having jurisdiction.
W W A A R R N N I I N N G G
S S a a f f e e t t y y H H a a z z a a r r d d ! !
F F a a i i l l u u r r e e t t o o f f o o l l l l o o w w t t h h i i s s w w a a r r n n i i n n g g c c o o u u l l d d r r e e s s u u l l t t i i n n c c a a r r b b o o n n
m m o o n n o o x x i i d d e e p p o o i i s s o o n n i i n n g g o o r r d d e e a a t t h h . .
T T h h e e c c h h i i m m n n e e y y l l i i n n e e r r m m u u s s t t b b e e t t h h o o r r o o u u g g h h l l y y i i n n s s p p e e c c t t e e d d t t o o
i i n n s s u u r r e e n n o o c c r r a a c c k k s s o o r r o o t t h h e e r r p p o o t t e e n n t t i i a a l l a a r r e e a a s s f f o o r r f f l l u u e e g g a a s s
l l e e a a k k s s a a r r e e p p r r e e s s e e n n t t i i n n t t h h e e l l i i n n e e r r . . L L i i n n e e r r l l e e a a k k s s w w i i l l l l r r e e s s u u l l t t
i i n n e e a a r r l l y y d d e e t t e e r r i i o o r r a a t t i i o o n n o o f f t t h h e e c c h h i i m m n n e e y y . .
"B" Vent
Yes
Yes
Yes
PS2-HIGH SET PT
-0.47" +/- 0.05" WC
-0.70" +/- 0.05" WC
-0.60" +/- 0.05" WC
-0.50" +/- 0.05" WC
-0.50" +/- 0.05" WC
-0.50" +/- 0.05" WC
Chimney Lining
Flexible Metal Liner
Yes (a)
Yes (a)
Yes (a)
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