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XV. Repair Parts
All Alpine™ Series Repair Parts may be obtained through your local U.S. Boiler Wholesale distributor.
Should you require assistance in locating a U.S. Boiler distributor in your area, or have questions regarding
the availability of U.S. Boiler products or repair parts, please contact U.S. Boiler Customer Service at
(717) 481-8400 or Fax (717) 481-8408.
Key
No.
Description
(Quantity) Part Number
ALP080 ALP105 ALP150 ALP210 ALP285 ALP399 ALP500
1 Heat Exchanger, Burner, Etc. (Key No’s 2 thru 23) 101520-01 101521-01 101522-01 101523-01 101524-01 101525-01 N/A
2 Heat Exchanger Assembly 101710-01 101711-01 101712-01 101713-01 101714-01 101715-01 102513-07
3 Burner Assembly 101717-01 101718-01 101719-01 101720-01 101721-01 101722-01 101933-07
13 Ignitor and Gasket Kit 103005-01
14 Flame Sensor 101734-01
15 Observation Glass Retaining Plate 101735-01
16 Observation Glass 101736-01
17 Observation Glass Gasket 101737-01
31 Air Vent Valve 101586-01
32 Water Temp Sensor (2) 101685-01
33 High Limit 101653-01
M6x1 Hex Flange Nut (Not Shown) (6) 101724-01
Gas/Air Intake Duct Assembly (Not Shown) 101725-01 101725-02 N/A
Gas/Air Intake Duct Weldment (Not Shown) N/A 102615-01
Burner Plate (Not Shown) 101727-01
Burner Plate Insulation
(Warning: Contains RCF, Not Shown)
101728-01
Burner Plate Inner Seal (Not Shown) 101729-01
Burner Plate Outer Seal (Not Shown) 101730-01
Burner Head (Not Shown) 101731-01 101731-02 101731-03 101731-04 101731-05 101731-06
Burner Head Seal (Not Shown) 101732-01
M3x6 mm Socket Hd Thread Forming Screw, T10 Drive
(Not Shown)
(2) 101738-01
Flame Sensor Gasket (Not Shown) 101741-01
M4x8 mm Socket Hd Cap Thread Forming Screw,
X20 Drive (Not Shown)
(4) 101739-01
M5x14 mm Pan Hd Thread Forming Screw, T25 Drive
(Not Shown)
(4) 101742-01 N/A
M5x10mm Pan Hd Thread Forming Screw, Phillips
Drive (Not Shown)
N/A (5) 102671-01
Insulation Disc (Warning: Contains RCF, Not Shown) 101996-01