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Shipping
The heater is completely assembled. Two mounting
brackets are included with the 45, 60, and 75 size units.
Check the unit for shipping damage. The receiving party
should contact the last carrier immediately if any shipping
damage is found.
Requirements – CSA in the USA
Installation of gas unit heaters must conform with local
building codes or, in the absence of local codes, with the
current National Fuel Gas Code ANSI Z223.1.
Installation in aircraft hangers must be in accordance with
the current Standard for Aircraft Hangers ANSI/NFPA No.
409.
Installation in parking structures must be in accordance
with the current Standard for Parking Structures
ANSI/NFPA No. 88A.
Installation in repair garages must be in accordance with
the current Standard for Repair Garages ANSI/NFPA No.
88B.
These units are approved for residential applications.
Residential applications are defined as installations for
heating non-living spaces that are attached to, adjacent
to or part of a structure that contains space for family
living quarters. For installation in a residential garage
these units must be installed so that burners and ignition
source are located no less than 18" (457mm) above floor.
Heater must be located or protected to avoid physical
damage by vehicles. Refer to the National Fuel Gas
Code, ANSI Z223.1, current edition.
Authorities having jurisdiction should be consulted before
installation.
The National Fuel Gas Code is available from:
American National Standard Institute Inc.
11 West 42nd Street
New York, NY 10036
These units are CSA International design certified. These
unit heaters are certified for installation clearances to
combustible material as listed in table 1 and on unit rating
plate. Accessibility and service clearances must be
observed in addition to fire protection clearances.
All electrical wiring and ground for unit must be in
accordance with the regulations of the current National
Electric Code ANSI/NFPA No. 70.
The National Electric Code is available from:
National Fire Protection Association
1 Batterymarch Park
PO Box 9101
Quincy, MA 02269-9101
Requirements – CSA in Canada
The instructions are intended only as a general guide and
do not supersede local codes in any way. Authorities
having jurisdiction should be consulted before installation.
The installation must conform with local building codes or
in the absence of local codes, with the current code CSA-
B149.1 “Installation Code for Natural Gas Burning
Appliances and Equipment." All electrical wiring and
grounding for the unit must also comply with the
Canadian Electrical Code CSA C22.1, current edition.
These unit heaters are CSA International certified for the
clearances to combustible material listed on the rating
plate and table 1. Adequate clearance shall be provided
around the appliance and around air inlet terminals.
Provision shall be made for service accessibility to the
heater. Note that fire protection clearances may be
exceeded to provide additional space for service and
accessibility.
GARAGE INSTALLATIONS:
1- In a storage area, clearance from heaters to
combustible materials must be such that the material
shall not attain a temperature above 160°F by
continuous operation of the unit.
2- Eight foot minimum clearance from the floor to the
bottom of the heater must be maintained. Refer to the
CSA-B149 Codes.
AIRCRAFT HANGER:
1- In an area where aircraft are housed or serviced, 10'
minimum clearance from highest surface of aircraft to
bottom of the heater must be maintained.
2- In other areas, 8' minimum clearance from the floor to
bottom of heater must be maintained.
3- Heaters should be located so as to be protected from
damage from aircraft or other appliances needed for
servicing of aircraft. Refer to requirements of the
enforcing authorities.
RESIDENTIAL INSTALLATIONS:
These units are approved for residential applications.
Residential applications are defined as installations for
heating non-living spaces that are attached to, adjacent
to or part of a structure that contains space for family
living quarters. For installation in a residential garage,
these units must be installed so that burners and ignition
source are located no less than 18" (457mm) above floor.
Heater must be located or protected to avoid physical
damage by vehicles. Refer to CSA-B149.1, current
edition.
Be sure to check with local codes and ordinances for
additional requirements.