For Your Safety
If you smell gas:
• Do not try to light any appliance.
• Immediately call your gas supplier from a neighbor’s phone.
• Do not touch any electrical switch.
• Follow the gas supplier’s instructions.
• Do not use any phone in your building. • If you cannot reach your gas supplier, call the fire department.
DX2 Series
Insert Manual
For complete installation instructions, reference the Tube Heater General Manual that
accompanies this insert manual.
WARNING
!
Improper installation, adjustment, alteration, service or maintenance can cause
property damage, injury or death. Read the installation, operation and maintenance
instructions thoroughly before installing or servicing this equipment.
This heater must be installed and serviced by trained gas installation and service
personnel only. Failure to comply could result in personal injury, asphyxiation, death,
fire or property damage.
In locations used for the storage of combustible materials, signs must be posted to
specify the maximum permissible stacking height to maintain the required clearances
from the heater to the combustibles. Signs must either be posted adjacent to the
heater thermostats or in the absence of such thermostats, in a conspicuous location.
Not for residential use!
Do not use this heater in the home, sleeping quarters,
attached garages, etc. Installation of a commercial tube heater system in residential
indoor spaces may result in property damage, serious injury, asphyxiation or death.
The DX2 Series Infrared Tube Heater is a positive pressure, single-stage radiant heater system. This
insert manual is a supplement to the Tube Heater General Manual and provides specific information
related to the DX2 Series model. All persons involved with the installation, operation and maintenance of
the heater system must read and understand the information in this insert manual and the accompanying
Tube Heater General Manual.
INSTALLER: Present this manual to the end user.
Keep these instructions in a clean and dry place for future reference.
Model#:
___________________
Serial #:
_________________________
LIODX2a-Rev. 18111
Print: 1M -08/16_r2-01/17 (CDS)
Replaces: LIODX2a-5c-07/15 (CDS)
(located on rating label)
