Omega II
®
Installation, Operation & Maintenance
Page 16
Combustion Research Corporation
WARNING
Placement of explosive objects, flammable objects, liquids and vapors
close to the heater may result in fire, explosion, death and serious injury
or property damage. Do not store or use explosive objects, liquids and
vapor in the vicinity the heater.
In all situations the clearance to combustibles must be
maintained. Failure to observe clearances to
combustibles will result in death, serious injury, or
property damage.
In storage areas where stacking of
materials may occur, the installer must provide
signs, which specify the maximum stacking height so
as to maintain the required clearance to
combustibles.
Minimum clearances must be maintained
from vehicles parked, below the heater. Ensure that
adequate clearance is maintained where vehicles are in
operation or being serviced. Consideration must be
given when running the radiant tube next to wood, paper,
storage racks, hoists, building construction, etc. For
building personnel safety, the system shall not be
mounted lower than 9' from the floor unless fitted with
protective screens. The following illustrations and
information give minimum acceptable clearance to
combustibles.
Minimum clearances to combustibles must be maintained for
wall, floor, ceiling temperatures.
The stated clearance to
combustibles represents a surface temperature of 90ºF
(32ºC) above room temperature. Building materials with
a low heat tolerance (such as plastics, vinyl siding,
canvas, tri-ply, etc.) may be subject to degradation at
lower temperatures. It is the installer’s responsibility to
assure that adjacent materials are protected from
degradation.
Clearances must also be maintained from vehicles parked
below as well as storage racks, partitions, hoists, building
construction, etc
In storage areas where stacking of materials may occur, the
installer must provide signs that specify the maximum
stacking height so as to maintain the required clearance to
combustibles. A temporary sign can be found at the end of
this manual. Contact your sales representative or
Combustion Research Corporation for this self adhesive
label – P/N 5566.006.
UNVENTED END CLEARANCE
ROOF
Vent / Diffuser
PN 1810.WV.400
Min. 18”
Clearance
“U” BEND OR ELBOW END CLEARANCE
ROOF
“U” Tube Reflector End
Min. 18”
Clearance
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Summary of Contents for Omega II
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