The COWB3 Boiler: Efficient Performance for Years Winter weather can take a turn for the worse without warning, so why risk your family’s warmth? 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 takes winter cold to the next level. That’s why we love the COWB3 system’s sealed-combustion style. Plus, your heating is both quiet and draft-free. What makes this product even better is its effortless integration with classic radiator systems. When you buy a COWB3 boiler through your Service Experts Heating & Air Conditioning in Miami, you’ll get reliability, durability and expert furnace installation service. Ready to see what a a COWB3 boiler can do for you? This boiler is available in three models so you can pick the best fit for your home. Schedule your free appointment with Service Experts Heating & Air Conditioning in Miami online or call 305-440-1505 to get started.