Specs, Manuals & Diagrams

COMMERCIAL MODELS

NC380 Series ASME

Model: NC380-SV-ASME

Installation Manual (US) Owner's Guide(US) Specification Sheet
Installation Manual (CAN) Owner's Guide (CAN) Parts List

 Maximum Allowable Vent Lengths for NC380-SV-ASME

Pipe Diameter - 5"
No. of Elbows
Max. Straight Vent Length (ft)
3
15
2
30
1
45

NC250 Series ASME

Model: NC250-SV-ASME

 Maximum Allowable Vent Lengths for NC250-SV-ASME

Pipe Diameter - 4"
No. of Elbows
Max. Straight Vent Length (ft)
3
15
2
27
1
39

Model: NC250-DV-ASME

 Maximum Allowable Vent Lengths for NC250-DV-ASME

Pipe Diameter - 4"
No. of Elbows
Max. Straight Vent Length (ft)
3
45
2
51
1
57

NCC1991 Series

Model: NCC1991-DV

 

Max Vent Length PVC or CPVC material:

Pipe Diameter - 3" or 4"

 
No. of Elbows
4" Pipe
3" Pipe
3
30'
16'
2
36'
22'
1
42'
28'

Model: NCC1991-OD

 

NC1991 Series

Model: NC1991-OD

Model: NC1991-DVC

Maximum Allowable Vent Lengths for NC199-DVC

Pipe Diameter - 4"
No. of Elbows
Max. Straight Vent Length (ft)
3
23
2
29
1
35