Modulex EXT Commercial Series Boilers User Manual
Page 144 of 144 AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 OMM-0095_0H
09/15/2017 Phone: 800-526-0288 GF-139
© AERCO International, Inc., 2017
Change Log:
Date Description Changed by
07/07/2016
Rev-G:
Reformatted, new logo, applied misc. changes per AM.
DIR 340: Added combustion chamber cleaning instructions.
DIR 368: Changed Spare Parts item 50 P/N from 95363708
to 95263708 on page 137.
Curtis Harvey
09/15/2017
Rev H:
DIR 17-008: Added new model numbers for units with
aluminum water connections, reformatted per new design
standard.
DIR 17-011: Revised Section 9: Spare Parts Lists,
DIR 17-046: Modified Relief Valve location & mounting
instructions (sections 4.11 & 4.12).
DIR 17-063: Added new Chapter 1 Safety Precautions, with
Massachusetts-specific requirements, renumbered all
chapters, sections, figures and tables.
Chris Blair