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Two Stage Unitary Range
DU/DUH-LT210_10152019al
INSTALLATION
Overview of Tubes and Reflector Hangers
A general overall view of the tubes and reflector hangers are shown in figure 6 below.
Figure 6: Overview of Tubes and Reflector Hangers
3"-6"
COMBUSTION
TUBE
TUBE
COUPLING
TUBE
COUPLING
HEAT
EXCHANGER
TUBE
GASKET
TUBE
FLANGE
INSTALL "J"
BOLT AT FIRST
HANGER
BURNER ASSEMBLY
NOTE:
CLOSE ALL OPEN ENDED "S" HOOKS, CHAIN LINKS, AND
TURNBUCKLES OR ANY OPEN CONNECTION.
**INSTALL
BAFFLE(S) AS
REQUIRED IN THE
LAST SECTION OF
TUBE OR AS
SPECIFIED IN THE
MANUAL
BEND TAB
OVER END
OF TUBE
ADJUSTABLE VENT ADAPTER
(S-20 AND LONGER)
LOCATE TUBE AND REFLECTOR HANGERS
EVERY 10' THEREAFTER.
10' FLANGED
TUBE
10' TUBE
10' TUBE
*NOTE:
30' SYSTEM SHOWN HERE, THE SAME PRINCIPLE
SHOULD BE FOLLOWED FOR 40', 50' SYSTEMS OR MORE.
REFER TO INSTALLATION SEQUENCE FOR MORE
DETAILS.
8' - 9'
IMPORTANT: COMPLETE ASSEMBLY BY DRILLING AND
SCREWING SELF TAPPING RETENTION ZIP SCREWS.
Summary of Contents for DU-100
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