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CV72EPV / CB72EPVCB40EPV/CC40EPV/CV40EPV
Inline Power Vent Vertical or Hortizontal Installation Instructions
Venting Arrangements for Vertical Terminations
Venting Arrangements for Vertical Terminations
Flex Pipe
Flex Pipe
FLEX VENT: MUST USE REDUCER 946-758 TO 4" X 6 5/8" (102 mm x 168 mm)
Note: Flex pipe is approved for up to 40 feet (12.19 m) using one 20 foot (6.10 m) flex kit (part # 946-755) and one 20 foot (6.10 m)
flex kit extension (part # 946-756).
Storm Collar
Flashing
Inner Pipe Adaptor (shown inside flex pipe)
Flex Pipe
920-210a
Termination Cap
Roof Support / Brace
Ceiling Firestop
Inline Power Vent Terminal
Ceiling Firestop
Inline power vent location restrictions:
•
Minimum 4 ft (1.22 m) from the unit.
•
Minimum 1 ft (0.3 m) prior to an elbow.
•
Minimum 1 ft (0.3 m) following an elbow.
•
Minimum 2 ft (0.61 m) prior to a termination cap.
•
Minimum 2 ft. (0.61 m) from inline PV to termination cap.
•
Minimum 4ft (1.22 m) from top of unit to inline PV.
•
Max. of 72' (21.95 m), using up to six 90
•
(Note: example shows two 90
•
No negative runs.
Power Vent Kit (Part #666-945)
1
666-945 Power vent kit sold separately.
1
946-219/P Adaptor pipe included w/power vent kit.
1
946-755 20' (6.10 m) Vertical Flex Kit (sold separately) includes: 20 ft.
(6.10 m) flex pipe with 10 spacers (inner & outer pipe), 3 wall straps,
ceiling firestop, roof brace, flex to rigid adaptor, roof support/brace, 36 in.
(914 mm) rigid Duravent pipe, storm collar, high wind termination cap,
hardware.
1
Max. 946-756 20' (6.10 m) flex kit extension (sold separately).
1
946-758 Reducer (required - sold separately).
1
Power vent fan included w/power vent kit.
1
911-250/P 45' (13.72 m) 5-wire BX cable (sold separately).
OR
1
911-251/P 90' (27.43 m) 5-wire BX cable (sold separately).
Must also purchase one of the flashings listed below:
1
46DVA-F12 Flashing 7/12 - 12/12
1
46DVA-F6 Flashing 0/12 - 6/12
1
46DVA-FF Flat roof flashing
4
installation
elbows
0
elbows).
0
City Series CB60EPV | 61
06.08.20
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