Alpine Installation, Operating, and Service Instructions

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I. Product Description, Specifications and Dimensional Data
Alpine™ Series boilers are condensing high
efficiency gas-fired direct vent hot water heating
boilers designed for use in forced hot water space
or space heating with indirect domestic hot water
heating systems, where supply water temperature
does not exceed 210°F. These boilers have special
coil type stainless steel heat exchangers, constructed,
tested and stamped per Section IV ‘Rules for
Construction of Heating Boilers’ of ASME Boiler and
Pressure Vessel Code, which provide a maximum
heat transfer and simultaneous protection against
flue gas product corrosion. These boilers are not
designed for use in gravity hot water space heating
systems or systems containing significant amount
of dissolved oxygen (swimming pool water heating,
direct domestic hot water heating, etc.).
Dimension
Boiler Model
ALP080B
(1)
ALP105B
(1)
ALP150B
(1)
ALP210B
(1)
ALP285B
(2)
A - Inch
(mm)
12-9/16
(320)
14
(356)
19-11/16
(500)
23-15/16
(608)
21-13/16
(554)
B - Inch
(mm)
5-5/8
(142)
5-13/16
(147)
7-5/16
(185)
C - Inch
(mm)
7-5/16
(186)
14-1/8
(358)
D - Inch
(mm)
9-5/16
(237)
10-3/4
(273)
16-7/16
(417)
17-1/8
(435)
18
(456)
E - Inch
(mm)
5-15/16
(151)
12-1/4
(312)
Gas Inlet F
(FPT)
1/2” 3/4”
Return G
(FPT)
1” 1-1/4”
Supply H
(FPT)
1” 1-1/4”
Condensate Drain J *
* Factory Provided Socket End Compression Pipe Joining Clamp
for 3/4” Schedule 40 PVC Pipe
Boiler Two-Pipe
CPVC/PVC Vent Connector
(Figs. 1A, 1C) - Inch
3 x 3 4 x 4
Boiler
CPVC Vent Connector/Pipe
(Fig. 1B) - Inch
3” N/A
Boiler Inlet Air Connector
(Fig. 1B) - Inch
3” N/A
Table 1B: Dimensional Data (See Figures 1A, 1B, 1C)
NOTES:
(1)
- These boiler models available as either Floor mounted (suffix F) or, Wall mounted (suffix W).
(2)
- This boiler model available as Floor mounted (suffix F) only.
Specification
Boiler Model
ALP080B ALP105B ALP150B ALP210B ALP285B
Altitude (ft. above sea level) 0-4500 0-4500 0-4500 0-4500 0-4500
Fuel Shipped for Natural Gas, Field Converted for LP Gas
Max. Allowable Water Temperature (°F) 210
Max. Allowable Working Pressure (psi) 160
Factory supplied Safety Relief Valve (psi) * 30
Boiler Water Volume (gal.) 0.6 0.7 1. 3 1. 7 2.4
Heat Transfer area (sq. ft.) 7. 3 9.1 16.4 21.8 29.1
Approx. Shipping weight (lb.) 137 155 182 206 256
Table 1A: Specifications
* Optional 50 psi, 80 psi and 100 psi safety relief valves are available for all models.