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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

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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weil-mclain uo-3

All Oil Boilers

Brand Name
Weil-McLain
BTU Input
140 MBH
Type
Cast Iron Oil Fired Boiler
BTU Output
86000
Voltage
115
AFUE
87%
Fuel Type
Oil
B135-41

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

Amtrol Parts B135-41 Diaphragm Type Expansion Tank 4.4 Gallon 1/2" MPT 30 Lbs.
Item #:
B135-41
COP12X50ROLL

Soft Copper Tubing 1/2" OD x 50' Roll Cleaned Dried & Capped

Mueller Copper COP12X50ROLL Mueller Copper Soft Copper Tubing 1/2" OD x 50' Roll Cleaned Dried & Capped
Item #:
COP12X50ROLL
COP38X50ROLL

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

Mueller Copper Pipe COP38X50ROLL Mueller Copper Pipe Soft Copper Tubing 3/8" OD x 50' Roll Cleaned Dried & Capped
Item #:
COP38X50ROLL
SL12626

Round Snaplock Pipe 6" x 12" Galvanized 26 Gauge

Southwark SL12626 Round Snaplock Pipe 6" x 12" Galvanized 26 Gauge
Item #:
SL12626
SP-14B

Tee Crimped One End 24" x 6"

Southwark SP-14B Tee Crimped One End 24" x 6"
Item #:
SP-14B
SP-21

90 Degree Adjustable Elbow 6" Galvanized 26 Gauge

Southwark SP-21 90 Degree Elbow 6" Galvanized 26 Gauge
Item #:
SP-21
W1-100O Image

Pro-Tec Orange Coated Oil Copper Tubing 1/2" OD x 100'

Kamco W1-100O Pro-Tec Orange Coated Oil Copper Tubing 1/2" OD x 100'
Item #:
W1-100O
W1-4O

Pro-Tec Orange Coated Oil Copper Tubing Roll 3/8" OD x 50'

Great Lakes Copper W1-4O Pro-Tec Orange Coated Oil Copper Tubing Roll 3/8" OD x 50'
Item #:
W1-4O
264

Oil Filter Complete Mircoflo Element 10 GPH 3/8" x 3/8"

Mitco 264 Oil Filter Complete Mircoflo Element 10 GPH 3/8" x 3/8"
Item #:
264
264 BIO

Oil Filter Complete Mircoflo Element 10 GPH 3/8" x 3/8" Bio-Gasket

Mitco 264 BIO Oil Filter Complete Mircoflo Element 10 GPH 3/8" x 3/8" Bio-Gasket
Item #:
264 BIO
264F

Oil Filter Complete Felt Element 10 GPH 3/8" x 3/8"

Mitco 264F Oil Filter Complete Felt Element 10 GPH 3/8" x 3/8"
Item #:
264F
515-1

Firomatic Brass Fusible Burner Angle Valve 1/2" x 1/4" OD x MPT

Beckett Parts 515-1 Firomatic Brass Fusible Burner Angle Valve 1/2 x 1/4" ODF x MPT
Item #:
515-1
515-10

Oil Tank Angle Oil Valve 3/8" OD x 1/4" MPT

Beckett Parts 515-10 Angle Oil Valve
Item #:
515-10
521100030

Oil Burner Beckett UO-3 AFG Replaces 521-100-030

Weil-McLain Heating Parts 521100030 Oil Burner Beckett UO-3 AFG
Item #:
521100030
B2007

Oil Burner Chassis 120 VAC 5.8 AMP 56k-420k BTU

Beckett B2007 Oil Burner Chassis 120 VAC 5.8 AMP 56k-420k BTU
Item #:
B2007
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
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