Other Venting Design(Concentric Vent Termination)
●
VC : 3" Schedule 40 PVC
●
Maximum Three 90 Elbows.
˚
●
Maximum Vent Length : 50ft
●
Sloping 1" in 10" - 1" in 12"
(Each 90 elbow is equivalent to 5ft linear vent pipe)
˚
Other Venting Design
●
VC : 3" Schedule 40 PVC
●
Maximum Three 90 Elbows.
˚
●
Maximum Vent Length : See table 1 below.
(One elbow is equal to 5ft length)
Min. 1"
50
PVC pipe extension is
recommended to prevent
cross contamination.
M
ust be sealed
with PVC glue &
high temp silicon
3
2 x 45 Deg Fittings
4 ½" for 80~100
Minimum 12" from bottom of intake to roof line
ㆍ
Standard Venting rules apply
ㆍ
Attach Flue and Intake pipes to unit with
PVC Cement approved for this type of application
ㆍ
Attach Vent Termination to Flue Pipe and
caulk around joint to ensure seal
3" PVC
Max. Flue Length
Model
Vent Size
50 feet
Equivalent Length
Minimum 12" from each flue pipe
VC
6" for 120~160
Other Venting Design(Side Wall)
●
VC : 3" Schedule 40 PVC
●
Maximum Three 90 Elbows.
˚
●
Maximum Vent Length : See table below
(One elbow is equal to 5ft length)
M
ust be sealed
with PVC glue &
high temp silicon
of Typical Venting, Single pipe Venting, Snorkel Venting,
VC
50
50(15.2meter)
35
45
40
50(15.2meter)
50(15.2meter)
50(15.2meter)
Side wall, Single, Concentric
Venting the Boiler 31