9
VENTING
Example 2
Fuel = Propane (LP)
Vertical Rise = 6 feet
Horizontal Run = 8 feet
Elbows = 3
Equiv. Horizontal Run = 16 feet (8+4+4)
Air Restrictor Setting = C
Exhaust Restrictor Setting = 3
C
3
EXHAUST
INLET AIR
E½
7
⅜
Example 3
Fuel = Natural Gas
Vertical Rise = 22 feet
Horizontal Run = 0 feet
Elbows
=
0
Equiv. Horizontal Run = 0 feet
Air Restrictor Setting = E ½
Exhaust Restrictor Setting = 7
⅜
EXHAUST
INLET AIR
E½
6½
Example 4
Fuel = Propane (LP)
Vertical Rise = 12 feet
Horizontal Run = 4 feet
Elbows = 1
Equiv. Horizontal Run = 4
Air Restrictor Setting = E ½
Exhaust Restrictor Setting = 6 ½
EXHAUST
INLET AIR
