Bosch 830 ES Manual page 20

20 | Installation instructions
Fig. 25 Combustion air piping not shown for clarity purposes
[1] Good
[2] Better
[3] Best
Fig. 26 Combustion air piping not shown for clarity purposes
[1] Good
[2] Better
[3] Best
[4] Enclosed vent pipe (Do not install damper)
[5] Unconditioned space (Do not install damper)
[6] Preferred damper position for vertical terminations
6 720 644 936 (2013/01)
4.3.7 Venting for manufactured (mobile) homes
WARNING:
▶ In a manufactured (mobile) home installation,
combustion air shall not be supplied from occupied
spaces.
When this appliance is installed in a mobile home, it is required that the
venting be installed such that all combustion air is provided from outside
the structure. As such, single pipe venting installations are forbidden in
mobile home installations. Appropriate flue gas venting parts are listed
in the table22:
3" Venting
24" Drain Tube Kit
3" x 45° Elbow
3" x 90° Elbow
3" x 6" Pipe
3" x 12" Pipe
3" x 18" Pipe
3" x 2' Pipe
3" x 3' Pipe
3" x 4' Pipe
Inline Vertical Tee
3" Roof Flashing 0/12-6/12
3" Roof Flashing 7/12-12/12
3" Rain Cap
3" Custom Wall Thimble
3" Exhaust/Intake Vent Hood
w/10" Sleeve (Qty 2)
3" Adjustable Adapter
3" Gear Clamps (Qty 2)
3" Storm Collar
Extreme Weather Termination*
Horizontal Drain Tee
Table 22 Z-Flex Venting list
Z-flex Venting
2SVEDTK24
2SVEEWCF0345
2SVEEWCF0390
2SVEPWCF03.5
2SVEPWCF0301
2SVEPWCF0301.5
2SVEPWCF0302
2SVEPWCF0303
2SVEPWCF0304
2SVEVDP03
2SVSADJF03
2SVSADJSF03
2SVSRCF03
2SVSWTCEC03
2SVSTB03
4ZVAL03
7HS44XX
2SVSLSF03
2SVSHRC03
2SVEDWCF03
830 ES