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Form RZ-NA-I-LDAP, P/N 207733 (Rev 2), Page 2
Hazard Levels of
Warnings in this
Manual
HAZARD INTENSITY LEVELS
1. DANGER: Failure to comply will result in severe personal injury or death
and/or property damage.
2. WARNING: Failure to comply could result in severe personal injury or
death and/or property damage.
3. CAUTION: Failure to comply could result in minor personal injury and/or
property damage.
1. General
All Model LDAP high bay packaged heaters are design certified by ITS for use in
industrial and commercial installations. All models and sizes are available for use
with either natural or propane gas. The type of gas, the input rate, and the electrical
supply requirement are shown on the heater rating plate. Check the rating plate to
determine if the heater is appropriate for the intended installation.
The instructions in this manual apply only to Reznor
®
Model LDAP heaters.
Installation should be done by a qualified agency in accordance with these instruc-
tions. The qualified service agency installing this heater is responsible for the instal-
lation.
2. Installation
Codes
These heaters must be installed in accordance with local building codes. In the ab-
sence of local codes, in the United States, the heater must be installed in accordance
with the National Fuel Gas Code, ANSI Z223.1. A Canadian installation must be in
accordance with the CSA B149 Installation Codes. These codes are available from
CSA Information Services, 1-800-463-6727. Local authorities having jurisdiction
should be consulted before installation is made to verify local codes and installation
procedure requirements.
Special Installations
(Aircraft Hangars/
Repair Garages/
Parking Garages)
Installations in aircraft hangars should be in accordance with ANSI/NFPA No. 409
(latest edition), Standard for Aircraft Hangars; in public garages in accordance with
ANSI/NFPA No. 88A (latest edition), Standard for Parking Structures; and for repair
garages in accordance with ANSI/NFPA No. 88B (latest edition), Standard for Repair
Garages. In Canada, installations in aircraft hangars should be in accordance with the
requirements of the enforcing authorities, and in public garages in accordance with
CSA B149 codes.
If the heater is being installed in the state of California, the installer MUST attach a
warning label on the outside of the access door. The California Warning label is shipped
in the owner’s envelope along with this manual, the warranty form, and any other
paperwork that applies.
If installation is in California, select a location on the heater access panel. Be sure the
surface is clean and dry and adhere the label.
If the heater is being installed in the Commonwealth of Massachusetts, this heater
must be installed by a licensed plumber or licensed gas fitter.
3. Warranty
California Warning
Label
Massachusetts
Requirement
Refer to the limited warranty information on the Warranty Card in the "Owner's En-
velope".
Warranty is void if ...
a. Wiring is not in accordance with the diagram furnished with the heater.
b. The heater is installed without proper clearance to combustible materials.
c. The heater is connected to a duct system or if the air delivery system is
modified by other than manufacturer-designed accessories.