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Williamson-Thermoflo OWB3- S3- 85.0% AFUE - Hot Water Oil Boiler (Burner Not Included)

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SKU:
OWB-3-T-S3
UPC:
811175000777
Width:
20.25 (in)
Height:
35.58 (in)
Depth:
13.75 (in)
$2,149.71

Description

The highly efficient OWB-3-T-S2-W is designed with a solenoid valve, PSC motor, and a solid state igniter to maintain that efficiency. This boiler is equipped with many features, such as a temperature limit control, cast-iron sections with built-in separator, and an insulated heavy-gauge steel jacket. 

Specs:

MPN OWB-3-T-S2-W
UPC / GTIN 811175000777
Manufacturer Williamson
Height (Inches) 35.62"
Width (Inches) 20.25"
Diameter 13.75
Boiler Type Residential
Fuel Type Oil
BTU Input 99 MBH
Venting Type Chimney Vent
Gas Connection 1.5
Voltage 120V
Phase 1
Input Rate 0.95 GPH
Net I=B=R Capacity 99000 BTU
Heating Capacity 114 MBH
Return Connection 1.5"

Features:

  • 0.70 to 1.75 GPH Input
  • Factory tested
  • Easy service
  • Swing-away burner door
  • Low draft loss
  • Top access cleanout cover
  • Plug-in wiring harness
  • High efficiency oil burner
  • Flame retention head design
  • Solenoid valve
  • PSC motor
  • Solid state ignitor
  • Rear flue outlet
  • Cast iron sections with built-in air separator
  • Insulated heavy-gauge steel jacket

Manuals:
Brochure (1.97 MB) PDF icon
Boiler Manual (2.62 MB) PDF icon

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Warranty Information

Parts Warranty 3 Years Heat Exchanger Warranty Lifetime Years
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