Ventis HES140 - Clearances to Combustible Materials; Standard Clearances

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Installation and Operation Requirements - HES140
ENGLISH
3. Clearances to Combustible Material
The clearances shown in this section have been determined by tests according to procedures
set out in safety standards ULC S627 (Canada), UL 1482 (U.S.A.) and UL 737 (U.S.A.). When
the stove is installed so that its surfaces are at or beyond the minimum clearances specified,
combustible surfaces will not overheat under normal and even abnormal operating conditions.
No part of the stove or flue pipe may be located closer to combustibles than the minimum
clearance figures given.
The clearances to combustible walls may be slightly different in Canada and the U.S.A. and may
also differ depending on whether single or double wall flue pipe is used. Make sure to choose
the correct clearance for the stove location and type of flue pipe.
The clearances of the appliance and the flue pipes must be met individually, meaning the appliance
cannot be installed closer to the combustible materials than the single or double wall pipe allows.
For a safe way to reduce clearances refer to section"5. Reducing Wall and Ceiling Clearances Safely"
of this manual.
3.1 Clearances
APPLIANCE CLEARANCES WITH SINGLE
WALL PIPE CONNECTOR
APPLIANCE CLEARANCES WITH DOUBLE
WALL PIPE CONNECTOR
Canada USA Canada USA
A 14" (356 mm) 12" (305 mm) A 6" (152 mm) 6" (152 mm)
B 12" (305 mm) 12" (305 mm) B 12" (305 mm) 12" (305 mm)
C 11" (279 mm) 11" (279 mm) C 6" (152 mm) 6" (152 mm)
If the above clearances are met, then the distances measured from the flue outlet will be:
DISTANCES
14
FROM PIPE CONNECTOR
WITH SINGLE WALL PIPE CONNECTOR
DISTANCES
14
FROM PIPE CONNECTOR
WITH DOUBLE WALL PIPE CONNECTORE
Canada USA Canada USA
D 18" (457 mm) 16" (406 mm) D 9 ¼" (235 mm) 9 ¼" (235 mm)
E 18" (457 mm) 18" (457 mm) E 18" (457 mm) 18" (457 mm)
F 18" (457 mm) 18" (457 mm) F 12 7/8" (327 mm) 12 7/8" (327 mm)
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The pipe distances listed in this table refer to the distances obtained when the stove is installed in accordance with the appliance clearances
above mentioned.