(B) Standby enclosure must be at least 5 ft (1.5 m) from windows, doors, any wall opening, shrubs or vegetation over 12
inches (30.5 cm) in height.
(C) Exhaust outlet of standby enclosure must have at least 5 ft (1.5 m) minimum clearance from any structure, shrubs, trees
or any kind of vegetation.
(D) Standby enclosure must have a minimum of 5 feet (1.5 m) overhead clearance from any structure, overhang or trees.
(E) Standby enclosure must have a minimum of 18 inches (45.7 cm) clearance from any structures with or without a fire
rating.
Other General Location Guidelines
• Place the standby generator in a prepared location that is
flat and has provisions for water drainage.
• Install the standby generator in a location where sump
pump discharge, rain gutter down spouts, roof run-off,
landscape irrigation, or water sprinklers will not flood the
unit or spray the enclosure and enter any air inlet or outlet
openings.
• Install the standby generator where it will not affect or
obstruct any services (including covered, concealed and
underground), such as telephone, electric, fuel (natural
gas / LPG vapor), irrigation, air conditioning, cable, septic,
sewer, well and so forth.
• Install the standby generator where leaves, grass, snow,
etc will not obstruct air inlet and outlet openings. If
prevailing winds will cause blowing or drifting, you may
need to construct a windbreak to protect the unit.
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