Relax with Reliable Comfort Season After Season. Anderson Heating & A/C in Carson City knows the colder months seem to drag on for months, but we can help you stay cozy and warm. Our sturdy Lennox® oil-fired water boiler can help. It will keep you and your family cozy and can accommodate an attached tankless coil to produce hot water for your showers, laundry and other household needs for not much 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 the reason why it’s used in the COWB3 boiler. You can plan on years of nearly noiseless performance from this boiler. 85.2% AFUE* Optional, domestic tankless hot water coil provides hot water for a very small cost throughout the winter months Sealed combustion design keeps noise at a minimum Swing-out burner door for simple cleaning and maintenance Compatible with traditional radiator systems Cast-iron heat exchanger for lasting performance 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 professionals are always ready to serve the Carson City area. If you’re looking for a new boiler or need maintenance on your home’s boiler, call us at 775-882-8154 today, or schedule 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.