MC2: 10/03/12 Page 59 of 90
AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 • Ph: 800-526-0288
Modulex MLX Series Gas Fired Boiler System
Operation and Maintenance Manual
9.4 Burner Section Replacement Instructions
The aluminum burner sections are typically only replaced in the unlikely event of a leak. For any kind of
leak in these parts the only recommended action is the replacement of the entire section in question.
Prior to performing the following disassembly and inspection procedures,
ensure that all electrical power to the boiler has been turned off and the
external gas shut-off valve is fully closed.
Figure 9-15: Covers Removed Relevant to Burner Section Replacement
Assembly
(in lifted
position)
(3 each in this
model)
Header
Tray Gasket
Tray
Section
(End)
Gaskets
Sections
(Middle)
Connecting
Sections (4 each)
Section
(End)