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COWB3 Boiler

COWB3 Boiler

Standard-efficiency, oil-fired water boiler

Built with the finest quality components, including a Beckett® oil burner and a durable cast iron heat exchanger, the COWB3 boiler delivers quiet, efficient performance year after year.

Overview

Here are some of the top features of the COWB3:

Beckett® oil burner sets the standard for reliable, fuel-efficient heating.

Cast iron heat exchanger designed for long-lasting durability.

Easy integration with traditional radiator systems to provide precise heating comfort, regardless of outdoor temperatures.

Swing-out burner door provides complete, easy access for cleaning and maintenance.

  

Features

Features and Benefits

Energy Efficiency

  • Beckett® oil burner—sets the standard for reliable, fuel-efficient heating
  • Domestic hot water coil—optional tankless coil provides hot water for virtually no cost throughout the colder months

Home Comfort

  • Sealed-combustion design—provides quiet, healthy and draft-free heating
  • Easy integration—works with traditional radiator systems to provide precise heating comfort, regardless of outdoor temperatures

Reliable Performance

  • Cast iron heat exchanger—designed for long-lasting durability
  

Warranty and Specs

Warranty and Specs

  • 20-year limited warranty on heat exchanger
  • 1-year limited warranty on remaining covered parts

COWB3 Product Literature

Product Brochures

English

COWB3 Boiler Product Brochure

Installation Manuals

English

COWB3 Boiler Installation Manual
  

Reviews


Recognitions and Certifications

ASME (H) AHRI Certified C CSA Approved (C)(US)

© 2013 Lennox International Inc.