Set-up
15
Minimum Clearances (continued)
Closet and alcove installation
Vitogas 050, ECV-65 to 155 boilers are
approved for closet installation.
Vitogas 050, ECV-180, -200 boilers are
approved for alcove installations. Do
not use models ECV-180, -200 for
closet inst allations.
Please note that the minimum clearance
to combustibles listed below will apply
when the boiler is located in a room
largeincomparisonwiththesizeofthe
equipment. Please see the Uniform
Mechanical Code for definition. If the
boiler is installed in a space that does
not fit the definition of a ¨room large in
comparison with the s ize of the
equipment¨, then it is considered a
closet or an alcove installation and the
closet or alcove installations apply.
If boiler is located in a confined s pace,
install main gas shutoff valve and main
power supply switch in easily
accessible location outside the confined
space.
5167 450 v1.4
18” /
457 mm
18” /
457 mm
18” /
457 mm
Top view
Alcove installation for ECV-180, -200 boiler
Fig. 3
ECV-65 to 155
Fresh combustion air
ventilation openings
6” /
150 mm
6” /
150 mm
6” /
150 mm
18” / 458 mm
1” /
25 mm
Fig. 4
Permits from local authorities must be
obtained before installing t he boiler.
CAUTION
Installation must be made in
accordance with local ordinances
which may differ from this installation
manual.
CAUTION
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