Code And Standards Approvals; Packaging - Watts AERCO EXT Installation, Operation & Maintenance Manual

Modulex EXT Commercial Series
CHAPTER 4: Installation Instructions

4.2 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.

4.3 Packaging

The MODULEX EXT boiler is delivered assembled and protected by a plastic bag inside a
strong cardboard box and affixed to a pallet. This allows the boiler to be handled by a forklift.
The boiler minimum dimension without packaging is 37.2". By removing the sheet metal, the unit
can be moved through a standard 36" doorway.
Figure 4-1: MODULEX EXT Shipping Package and Included Parts Location
TABLE 4-1: MODULEX EXT Shipping Package Dimensions
MODEL
EXT 1500 2S
EXT 2300 2S
EXT 2600 2S
EXT 3000 2S
OMM-0160_A • DRAFT
A B
49.3'' 44.8''
(1252 mm) (1140 mm)
59.8" 44.8''
(1531 mm) (1140 mm)
71.6'' 44.8''
(1819 mm) (1140 mm)
71.6'' 44.8''
(1819 mm) (1140 mm)
Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST
C GROSS WEIGHT
82.4'' 1289 lb.
(2095 mm) (585 kg)
82.4'' 1558 lb.
(2095 mm) (707 kg)
82.4'' 1776 lb.
(2095 mm) 806 kg
82.4'' 1891 lb.
(2095 mm) (858 kg)
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