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Benchmark 3.0LN 24-Month Maintenance Kit 58015-04
Technical Instruction Document
TID-0135_0C
10
/12/2017
AERCO International, Inc.
•
100 Oritani Dr.
•
Blauvelt, New York 10913
•
Phone: 800-526-0288
Page 8 of 20
10. If there is an extension ring around the burner, remove it.
11. Remove the burner and two (2) burner gaskets by pulling straight up. Figure 6 shows an
exploded view of the Benchmark 3.0LN burner assembly.
AIR/FUEL
VALVE
BURNER
HOUSING
BURNER
HEAT
EXCHANGER
EXHAUST
MANIFOLD
AIR
INLET
Figure 4. Benchmark 3.0LN - Top View
3/8-16
NUTS (8)
BURNER
HOUSING
BURNER
STAGED
IGNITION
ASSEMBLY
GROUNDING
SCREW
1/4-20
SCREWS
(6)
10-32
SCREWS (2)
SPARK
IGNITER
FLAME
DETECTOR
Figure 5. Benchmark 3.0LN Burner Disassembly – Top View
(GP-122435-S)
(66034)
FLAME DETECTOR GASKET
(81048)