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Cast Iron Oil Fired Boiler Weil-Mclain BTU Input BTU Output 86,000 AFUE 87% Voltage 115 BTU Swing Door Pump Damper Limit & Water Cutoff

Item #:UO-3 
Manufacturer Item: 386-901-006
Manufacturer: WEIL-MCLAIN
Weil-McLain UO-3 Oil Fired Ultra Cast Iron Water Boiler High Efficiency Boiler 87 AFUE 107K BTU Swing Door Pump Damper Limit & Water Cutoff
UO-3
Weil-McLain UO-3 Oil Fuel Cast Iron Residential High Efficiency Boiler, 87% AFUE, 140K BTU BTU Input, 107K BTUOutput
  • Reversible swing-away burner door
  • 3-pass cast iron heat exchanger with captured elastomer seals
  • Sleek, innovatively designed jacket with rear piping and wiring openings and concealed controls for an appliance-like appearance
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All Oil Boilers

Brand Name
Weil-McLain
BTU Input
140000
Type
Cast Iron Oil Fired Boiler
BTU Output
123000
Voltage
115
AFUE
87%
Fuel Type
Oil

Expansion Tank Hot Water Heating 4.4 Gallon 1/2" MPT 30 Lbs.

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Soft Copper Tubing 3/8" OD x 50' Roll Cleaned Dried & Capped

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Round Snaplock Pipe 6" x 12" Galvanized 26 Gauge

Southwark SL12626 Round Snaplock Pipe 6" x 12" Galvanized 26 Gauge
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Tee Crimped One End 24" x 6"

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90 Degree Adjustable Elbow 6" Galvanized 26 Gauge

Southwark SP-21 90 Degree Elbow 6" Galvanized 26 Gauge
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UO-3
Cast Iron Oil Fired Boiler Weil-Mclain BTU Input BTU Output 86,000 AFUE 87% Voltage 115 BTU Swing Door Pump Damper Limit & Water Cutoff
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