Navien NCB-24LSWE Installation & Operation Manual page 10

Specifications
Flue exhaust/Air intake system types
Flue exhaust/Air intake system diameters
Maximum gas pipe pressure drop
Max. horizontal coaxial length Ø60/100
Max. vertical coaxial length Ø60/100
Equivalent elbow length at 90° Ø60/100
Equivalent elbow length at 45° Ø60/100
Max. horizontal coaxial length Ø80/125
Max. vertical coaxial length Ø80/125
Equivalent elbow length at 90° Ø80/125
Equivalent elbow length at 45° Ø80/125
Equivalent length of adapter Ø60/100 => Ø80/125
Max. dual duct length Ø80-Ø80
Equivalent elbow length at 90° Ø80
Equivalent elbow length at 45° Ø80
Heating
Hydraulic connection
DHW
diameter
Gas inlet
Dimensions (Width x Depth x Height)
Weight
Unit NCB-24LSWE NCB-28LSWE NCB-34LSWE NCB-40LSWE
- B23-B33-B53-C13-C33-C43-C53-C63-C83
mm Coaxial Ø60/100 and Ø80/125–Dual duct Ø80/80
Pa 167
m
m
m
m
m
m
m
m
m
m
m
m
mm
mm
mm
mm 440 x 350 x 695
Kg 38
294
20
21
1.3
1
68
70
2.2
1
0.5
110
2.2
1.4
22
15
22
440 x 380 x 695
42
About the Boiler 11