Relax with Reliable Comfort Season After Season. Total Comfort in Franklin Lakes knows the winters seem to go on forever, but we can help you stay comfy and warm. Our reliable Lennox® oil-fired water boiler is just what you need. It will keep you and your family comfortable and can be equipped with an attached tankless coil to heat water for your showers, laundry and other household uses for very little additional energy cost. The COWB3 boiler is an efficient option for your home comfort. COWB3 BoilerThe Beckett® oil burner sets the example for reliable, fuel-efficient heating. That’s absolutely why it’s used in the COWB3 boiler. You and your family can plan on years of virtually noiseless performance from this boiler. 85.2% AFUE* Optional, domestic tankless hot water coil provides hot water for very little cost throughout the cold season Sealed combustion design keeps noise very low Swing-out burner door for easy cleaning and maintenance Compatible with traditional radiator systems Cast-iron heat exchanger for lasting reliability 20-year limited warranty on heat exchanger, 1-year limited warranty on remaining covered parts Efficiency Rating (AFUE): up to 85.2 Product Brochure Contact Us to Learn More Our boiler experts are here to serve the Franklin Lakes area. If you’re looking for a new boiler or need maintenance on your home’s boiler, call us at 201-891-1333 today, or set up your appointment online. *Annual Fuel Utilization Efficiency (AFUE) measures how efficient the appliance is in converting its fuel’s energy into heat over the course of a year.