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Williamson-Thermoflo OWT4 -S3- 145K BTU - 85.0% AFUE - Oil-Fired Water Boiler Series 3

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SKU:
OWT-4-T-S3
UPC:
811175020898
Width:
20.25 (in)
Height:
35.63 (in)
Depth:
16.88 (in)
$2,904.76

Description

Burner not included.

To purchase a burner, please click here

The highly efficient OWT-4-T-S3-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: OWT-4-T-S3-W
Manufacturer: Williamson
Boiler Type: Residential
Fuel Type: Oil
Burner Input: 168 MBH
Venting Type: Chimney Vent
Gas Connection: 1.5
Voltage: 120V
Phase: 1
Input Rate: 1.2 GPH
Net I=B=R Capacity: 127 MBH
DOE Heating Capacity: 146 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

Downloads

Specifications Sheet

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Warranty Information

Parts Warranty 3 Years Heat Exchanger Warranty Lifetime Years
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