The COWB3 Boiler: Efficient Performance for Years You can’t predict winter weather, so why risk your family’s comfort? Be ready for the worst – and cozy all winter – with a Lennox® COWB3 boiler. This standard-efficiency heating system features a Beckett® oil burner, the product that raised the bar 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 takes winter cold to the next level. That’s on reason 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 easy integration with classic radiator systems. When you buy a COWB3 boiler through your Bryant Heating & Cooling Service Experts in Windsor, 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 equipment for your home. Schedule your free appointment with Bryant Heating & Cooling Service Experts in Windsor online or call 226-773-3357 to get started.