MODULEX EXT 321, 481, 641, 802, 962, 1123 BOILERS
Installation, Operation & Maintenance Manual
Page 24 of 146 AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 OMM-0087_0F
07/13/15 Phone: 800-526-0288 GF-143
3.2 Code and Standards Approvals
The MODULEX EXT boiler has been reviewed for compliance with the applicable sections of
the following North American Standards:
• ANSI Z21.13/CSA 4.9: Gas-fired low pressure steam and hot water boilers
• ASME SECTION IV: ASME Boiler and Pressure Vessel Code with addenda, Section IV:
Rules for Construction of Heating Boilers
• BTS – 2000: Testing standard method to determine efficiency of commercial space
heating boilers.
• SCAQMD RULE 1146.2: Emissions of oxides of nitrogen from large water heaters and
small boilers and process heaters.
• CSD-1: Controls and safety devices for automatically gas-fired boilers.
3.3 Packaging
The MODULEX EXT boiler is delivered assembled and protected by a plastic bag inside a
strong cardboard box and fixed on a pallet. This allows the boiler to be handled by a forklift.
CAUTION!
Remove both straps and the cardboard box from above, making
sure the product is intact. The packing elements (cardboard box,
straps, plastic bags, etc…) should be kept away from children, as
these present suffocation and choking hazards.
AERCO refuses all liability for injury to persons, animals or damage
to property derived from not respecting the above mentioned
recommendations.
In the packaging, in addition to the boiler, you will also find the following contents (see Figures
3-1 and 3-2):
ON THE BOILER FRONT:
• The flue exhaust terminal screwed to the front of the frame
• The sealing gasket for flue outlet mounted in the flue assembly.
• A cardboard box containing:
o The sealing gasket for connection between condensate tray and terminal
o 4 elbows + 1 Tee piece + 1 plastic plug, Ø 1.6” (40 mm) for condensate drain.
o the screws necessary for installing the flue exhaust terminal
• External sensors: Remote Temperature, D.H.W. storage tank & Outdoor temperature
•
Nipple/cap for flue exhaust gas sampling tests
•
Resistor kit for emergency operation
•
Cable glands for electrical supply
•
Pins for mounting sockets
•
Kit sheet for output cables 120 / 24 V
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