Bard Bayrd Furnace 403293A - Manual (Page 69)

D* V*nl Tarmlncrtlon T«* Installfillon
Use only a termination tee with debris screen for vent
termination. See below for allowable termination
tees.
Hart/Coolsy Plezco Plexco
Item Description Snnpe ~3““Pip0 ÏTTpe“
Termination Tee 3UT —
—
Debris Screen
Termination Tee with 3UDS — —
Debris Screen
— 901971 906882
Caiitlom Do not locate the vent termination closer
than 4 feet to plants or shrubbery as
combustion products may stunt or kill
them. Also see section B for proper vent
termination tee clearances.
Cautions In some Instances, excessive conden>
sate at the termination tee can cause
staining or damage to the outside wall.
Sealing or shielding of outside wall with
a corrosion resistant material (such as
aluminum sheet) may be necessary.
1. Installing Termination Tee
a. Use approved sealant to join termination tee
to section of vent pipe protruding from
thimble. Termination tee must be in vertical
position. See Figure 5.
b. Make sure debris screens are in place.
c. The inside of the termination tee must be a
minimum of 14 inches from outside wall.
See Figure 5 for a correctly completed in*
stallation.
Caution: Do not step on, sit or place any weight on
termination tee. If termination tee Is dis­
lodged, furnace may not operate.
WARNlNOt DO NOT STEP ON, HIT OR PLACE ANY
WEIGHT ON TERMINATION TEE. IF TERMINATION
TEE IS MISHANDLED, VENT SYSTEM MAY BECOME
DISCONNECTED AT FURNACE ALLOWING FLUE
PRODUCTS TO COLLECT IN STRUCTURE DURING
USE, RESULTING IN INJURY OR DEATH.
2 . VKRTICAL VENTING
When using high temperature plastic pipe, vent system
must be dedicated and is not to be common vented with
any other appliance.
WARNINGS COMMON VENTING COULD ALLOW
PRODUCTS OF COMBUSTION TO ESCAPE
THROUGH OTHER APPLIANCE CONNECTED TO
SAME VENT. THIS COULD RESULT IN COMBUSTION
PRODUCTS COLLECTING IN STRUCTURE DURING
USE, RESULTING IN INJURY OR DEATH.
A. Starting Vant System
You may use high temperature plastic pipe to verti­
cally vent this induced-draft furnace. Use instructions
in horizontal venting section for proper air space
clearances to combustible materials, pipe sizing,
allowable runs,joining,cutting, condensate disposal,
inducer transition, and plaustic vent transition kit. See
Figures 6 and 7 for correctly started vertical vent
systems.
3" and 4'* Thimble
Figure 6
67