Install Instructions

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I. Product Description, Specications and Dimensional Data (continued)
Table 2C: Rating Data - Models ALP150B thru ALP285B (7001 to 10,000 Feet Elevation Above Sea Level)
II. Unpacking Boiler
CAUTION
Do not drop boiler.
A. Move boiler to approximate installed position.
B. Remove all crate fasteners.
C. Lift and remove outside container.
D. Remove boiler from cardboard positioning sleeve on
shipping skid.
WARNING
Installation of this boiler should be undertaken
only by trained and skilled personnel from a
qualied service agency.
E. Move boiler to its permanent location.
Alpine Series Gas-Fired Boilers
Model Number *
Input (MBH)
Boiler Water
Volume (Gal.)
Heat Transfer Area
(Sq. Ft.)
Min. Max.
ALP150B 38 113 1.3 16.4
ALP210B 53 158 1.7 21.8
ALP285B 68 204 2.4 29.1
* Add Sufx “F” for Floor mounted Models or Sufx “W” for Wall mounted Models.
Notes: Maximum Working Pressure, Water - 30 PSI Shipped from Factory (std.); 50 PSI - Optional
Maximum Allowable Temperature, Water - 210°F
Boilers are factory shipped as Natural Gas builds only.
Input has been de rated for noted elevation above sea level.
More detailed boiler ratings can be found at U.S. Boiler’s web site (www.usboiler.net)