The COWB3 Boiler: Efficient Performance for Years You can’t predict winter weather, so why risk your family’s comfort? Be prepared for the worst – and cozy all winter – with a Lennox® COWB3 boiler. This standard-efficiency heating system includes a Beckett® oil burner, the product that set a benchmark for fuel-efficient heating. A domestic hot water coil takes your energy efficiency further by providing hot water at virtually no additional cost. Winter temperatures are one thing, but it’s the wind that really chills our bones. That’s why we love the COWB3 system’s sealed-combustion construction. You’ll even get quiet and draft-free heating. What makes this product even better is its simple integration with conventional radiator systems. When you select a COWB3 boiler through your Coastal Service Experts Heating & Air Conditioning in Savannah, you’ll get reliability, durability and expert furnace installation service. Ready to see what a new heating system can do for you? The COWB3 boiler is available in three models so you can pick the best one for your home. Schedule your free appointment with Coastal Service Experts in Savannah online or call 912-208-2399 to get started.