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 equipped 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 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 on reason why we love the COWB3 system’s sealed-combustion design. Not only is your heating quiet, it’s also draft-free. What makes the COWB3 even better is its simple integration with conventional radiator systems. When you buy a COWB3 boiler through your Atmostemp Service Experts Heating & Air Conditioning in Voorhees, you’ll get reliability, durability and expert furnace installation service. Ready to see what a a COWB3 boiler can do for you? The COWB3 boiler is available in three models so you can select the best equipment for your home. Schedule your free appointment with Atmostemp Service Experts in Voorhees online or call 856-310-4824 to get started.