The COWB3 Boiler: Efficient Performance for Years Winter weather can take a turn for the worse without warning, so why risk your family’s comfort? Be prepared for the worst – and cozy all season – with a Lennox® COWB3 boiler. This standard-efficiency heating system includes a Beckett® oil burner, the product that set the standard 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 maybe the biggest reason why we love the COWB3 system’s sealed-combustion design. You’ll even get quiet and draft-free heating. What makes this product even better is its effortless integration with classic radiator systems. When you select a COWB3 boiler through your Service Experts Heating & Air Conditioning in Provo, you’ll get reliability, durability and expert furnace installation service. Ready to see what a new heating system can do for you? This boiler is available in three models so you can select the best fit for your home. Schedule your free appointment with Service Experts in Provo online or call 801-396-0637 to get started.