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Dayton Installation, Operation, Maintenance and Parts Manual
Dayton High Intensity Heaters
®
3E132 thru 3E134, 3E460 thru 3E462,
5VD57 thru 5VD66, 3VH34 thru 3VH37
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Public Garages:
The installation of this heater in public garages must
conform with the Standard for Parking Structures,
ANSI/NFPA 88A (latest edition), or the Standard for
Repair Garages, ANSI/NFPA 88B (latest edition) and
must be at least 8 ft. above the floor.
Aircraft Hangars:
The installation of this heater in aircraft hangars must
conform with the Standard for Aircraft Hangars, ANSI/
NFPA 409 (latest edition). The heater must be installed
at least 10 ft. above the upper wing surfaces and
engine enclosures of the highest aircraft which might
be stored in the hangar. In areas adjoining the aircraft
storage area, the heaters must be installed at least 8 ft.
above the floor. The heaters must be located in areas
where they will not be subject to damage by aircraft,
cranes, moveable scaffolding or other objects.
High Altitude:
The installation of this heater is approved, without
modifications, for elevations up to 6,000 ft. MSL (sea
level). Contact Dayton for installations above these
elevations.
Electrical:
The heater, when installed, must be electrically
grounded in accordance with the National Electrical
Code ANSI/NFPA 70 (latest edition). Under no
circumstances is either the electrical supply line or gas
supply line to provide any assistance in the suspension
of the heater.
Ventilation:
This heater must be installed in accordance with the
requirements set forth in this manual and with the
NFPA 54/ANSI Z223.1 National Fuel Gas Code (latest
edition). See ventilation requirements on page 14.
Dayton
®
units comply or are certified by one or
more of the following organizations or
standards:
• CSA International (CSA).
• American National Standards (ANSI Z83.19a).
• Occupational Safety and Health Act (OSHA).
• Underwriters Laboratory (UL).
Standards, Certifications and Governmental Regulations
The installation of this heater must comply with all applicable local, state and national specifications, regulations and
building codes (contact the local building inspector and/or fire marshall for guidance) before installing the heater system.
In the absence of local codes, the installation must conform to the latest edition of the National Fuel Code ANSI Z223.1
(NFPA 54).
Refer to the following Standards and codes for application specific guidelines: