Delta Performance PG-25 - Venting Option Diagrams

Primary
Heating
Primary
Temperature/Pressure
Domestic
Heating
TriangleTube
Hot Water Specialists
P
u
s
h
B
u
t
t
o
n
T
o
R
e
s
e
t
S
w
i
t
c
h
P
h
a
s
e
I
I
I
-
P
h
a
s
e
I
I
I
-
P
h
a
s
e
I
I
I
-
P
h
a
s
e
I
I
I
-
c
i
t
s
e
m
o
D
S
p
a
c
e
h
e
a
t
i
n
g
P
h
a
s
e
I
I
I
-
P
h
a
s
e
I
I
I
-
P
h
a
s
e
I
I
I
-
P
h
a
s
e
I
I
I
-
c
i
t
s
e
m
o
D
S
p
a
c
e
h
e
a
t
i
n
g
Refer to vent
manufacturer’s
recommended
clearances
Refer to vent manufacturer’s
recommended clearances
To drain
dispose of condensate
according to local codes
Condensate
Drain with
trap loop
Storm
Collar
Rain Cap
Adjustable
Flashing
Roof Jack
Firestop
Support
Clamp
Combustion
Air Inlet
2 Ft.
Max.
Fig. 19: Single Wall Vertical Vent Installation
Hose
Clamps
Flexible
Air Hose
Combustion
Air Inlet
Appliance
Adapter
Spring
Clip
Flue
Outlet
Condensate
Drain Hose
3" Diameter
Trap Loop
Cable Ties
Fire Stop/Support
Tall Cone
Flashing
5" Storm
Collar
Vertical
Termination
Adapter
Rain Cap
Primary
Heating
Primary
Temperature/Pressure
Domestic
Heating
TriangleTube
Hot Water Specialists
P
u
s
h
B
u
t
t
o
n
T
o
R
e
s
e
t
S
w
i
t
c
h
P
h
a
s
e
I
I
I
-
P
h
a
s
e
I
I
I
-
P
h
a
s
e
I
I
I
-
P
h
a
s
e
I
I
I
-
c
i
t
s
e
m
o
D
S
p
a
c
e
h
e
a
t
i
n
g
P
h
a
s
e
I
I
I
-
P
h
a
s
e
I
I
I
-
P
h
a
s
e
I
I
I
-
P
h
a
s
e
I
I
I
-
c
i
t
s
e
m
o
D
S
p
a
c
e
h
e
a
t
i
n
g
Fig. 20: Concentric Vertical Vent Installation
35
Venting and Combustion Air Installation
For Delta PERFORMANCE applica-
tions that may exceed the 100 feet maxi-
mum allowable equivalent length for the
venting system, contact Triangle Tube
Engineering Department for additional
information on how the appliance can be
adjusted to the application.
- For each elbow included in the system,
the maximum allowable linear length
must be reduced as follows:
• Each 90º elbow within the system is
the equivalent of 10 linear feet.
• Each 45º elbow within the system is
the equivalent of 5 linear feet.
It is recommended that the installer uses the
same number of elbows and length of piping
on the venting system and the combustion air
inlet.
NOTICE
Table 2- Allowable Equivalent Length (Combined Vent and Combustion Air)
Maximum
Allowable for Linear
Length Combined 234567
PERFORMANCE 180 170 160 150 140 130
Total Elbows within the Venting / Combustion Air System