Other Venting Option #2 - Single Pipe Venting - Quietside DPW-199C User Manual

Other venting option
DPW-199C : 3" or 4" Schejule 40 PVC
5. Minimum pipe length of 10ft is recommended to prevent freezing
air entering the unit in cold climate.
DPW Model
#2 (Single pipe venting)
( one elbow is equal to 5ft length )
See table 1 below.
Model
DPW-199C
53
PVC pipe extension is
recommended to prevent
recirculation of flue gas.
Vent Size
Max. Flue
Equivalent
38 feet
3" PVC
4" PVC 45 feet
Table 1.
Length