The COWB3 Boiler: Efficient Performance for Years You can’t predict winter weather, so why risk your home’s warmth? Be ready for the worst – and cozy throughout the season – with a Lennox® COWB3 boiler. This standard-efficiency heating system features a Beckett® oil burner, the product that set the standard for fuel-efficient heating. Thanks to a domestic hot water coil that provides hot water at almost no extra cost, you’ll see greater energy efficiency. Winter temperatures are one thing, but it’s the wind that brings us over the edge. That’s why we love the COWB3 system’s sealed-combustion construction. You’ll even get quiet and draft-free heating. What makes this boiler even better is its simple integration with classic radiator systems. When you buy a COWB3 boiler through your Service Experts Heating & Air Conditioning in Fort Myers, you’ll get reliability, durability and expert furnace installation service. Ready to see what a new heating system can do for you? This product is available in three models so you can select the best one for your home. Schedule your free appointment with Service Experts in Fort Myers online or call 239-908-6991 to get started.