Dunkirk XEB-4 - Safety Symbols & Warnings; Hazard Symbols and Descriptions; Installation Safety Precautions

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Boiler Ratings and Capacities
New York City MEA Number 484-84-E Vol. IV.
The Ratings marked “Net I=B=R Ratings” indicate the
amount of remaining heat input that can be used to heat
the radiation or terminal units. The Net I=B=R Ratings
shown are based on an allowance of 1.15 in accordance
with the factors shown on the I=B=R Standard as
published by The Hydronics Institute.
DESIGN CERTIFIED FOR
NATURAL AND PROPANE GAS
RATINGS NATURAL AND PROPANE GAS
Model
Number of
Sections
Input
*MBH
+Heating
Capacity
*MBH
Net IBR
Rating
*MBH
Width
A
Vent Diameter (Inches)
To Chimney
(Category I)
Horizontal Vent
(Category III)
XEB-2
2 42.5 36 31 11 4 3
XEB-3
3 75.0 63 55 14¼ 4 3
XEB-4
4 112.5 94 82 17½ 4 3
XEB-5
5 150.0 125 109 20¾ 4 3
XEB-6
6 187.5 155 135 24 4 4
XEB-7
7 225.0 186 162 27¼ 4 4
* MBH = 1,000 Btuh = British Thermal Unit Per Hour. Boilers are equipped for altitudes up to 2,000 feet only. U.S.A. Only - For altitudes above 2,000 feet, ratings should be reduced at the
rat of 4% for each 1,000 feet above sea level. Canada Only - Boilers may be used at high altitude by using a certied eld conversion, kit, resulting in a 10% de-rate.
+ Heating Capacity based on D.O.E. (Department of Energy) test procedure.
Figure #1
This boiler cannot be used with all types of chimneys. Read
these instructions carefully before installing.
These Gas-Fired Hot Water Boilers are low pressure, sectional cast iron
boilers Design Certied by C.S.A. (Canadian Standards Association)
for use with Natural and Propane Gases. They are constructed and
hydrostatically tested for a maximum working pressure of 50 psi in
accordance with A.S.M.E. Boiler and Pressure Vessel Code Section
IV Standards for cast iron heating boilers.
INSTALLATION INSTRUCTIONS
These instructions must be afxed on or adjacent to the boiler.
WARNING
Improper installation, adjustment,
alteration, service or maintenance
can cause injury or property damage.
Refer to this manual. For assistance
or information consult a qualified
installer, service agency or the gas
supplier.
Selection of boiler size should be based upon “Net
I=B=R Rating” being equal to or greater than the
calculated heat loss of the building.
The manufacturer should be consulted before selecting
a boiler for installations having unusual piping and
pickup requirements.