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Single Stage Unitary Range
ES/ESH-LT209_10152019
INSTALLATION
Installation Sequence
Generally, there is no unique sequence for installation of the burner or heat exchanger. A review of the job site
will usually indicate a logical installation order. However, time and expense can be saved if installation is begun
at the most critical dimension, watching for interference from overhead doors, cranes, auto lifts etc. Figure 5
provides a general overview of the components utilized in the installation, as well as their general relationship.
A general ordered sequence for installation follows for reference.
Note:
Complete assembly by drilling and screwing self-tapping retention zip screws.
REFLECTOR
OVERLAP APPROX. 8"
REFLECTOR
END CAP
ADJUSTABLE
VENT ADAPTER
(S-20 AND LONGER)
LOOSE
SCREWS
ADJUSTABLE VENT ADAPTER
(S-20 AND LONGER)
TIGHT
FASTEN END CAP
WITH SCREWS
SCREWS
LOOSE
SCREWS
BEND TAB
OVER END
OF TUBE
TIGHT
SCREWS
**INSTALL
BAFFLE(S) AS
REQUIRED IN THE
LAST SECTION OF
TUBE OR AS
SPECIFIED IN THE
MANUAL
CLOSE ALL OPEN ENDED
"S" HOOKS, CHAIN LINKS,
AND TURNBUCKLES OR
ANY OPEN CONNECTION.
HEAT
INSTALL "J"
EXCHANGER
BOLT AT FIRST
TUBE
HANGER
TUBE
TUBE FLANGE
COUPLING
COMBUSTION
TUBE
COUPLING INSTALLATION
MOVING BETWEEN THE FOUR BOLTS,
TIGHTEN EACH, ENSURING THAT EQUAL
PRESSURE IS APPLIED TO EACH SET PIN
IN TURN.
IMPORTANT: COMPLETE ASSEMBLY BY DRILLING AND
SCREWING SELF TAPPING RETENTION ZIP SCREWS.
GASKET
BURNER ASSEMBLY
3" - 6"
Figure 5: General Overview of Installation
Summary of Contents for ES/ESH Series
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