Keep Your Home Cozy and Comfortable with a Lennox Gas Furnace

With a wide selection of high efficiency gas furnaces, you can be sure C-N-O Comfort Zone will have the right furnace for your needs. Since we’re located here in Saint Peters, finding the best gas furnace for your home is a breeze. We have a number of systems that will meet your product requirements and almost any budget.

We pride ourselves on carrying Lennox furnaces that have earned some of the best energy efficiency ratings around. Annual fuel utilization efficiency (AFUE) ratings measure how efficient the product is in converting energy from its fuel into heat per year. We offer a nice selection of furnace efficiencies in O'fallon. In addition, many of our products have earned the ENERGY STAR® label after meeting certain requirements for energy efficient performance. Combined, these accolades may help reduce your monthly utility expenses, potentially saving hundreds every year.

Energy efficiency isn’t the only benefit of our heating products. Look through each product class to find out more about our remarkably quiet, multi-stage and high efficiency gas furnaces. You’ll enjoy the features on these furnaces, but most of all, you’ll love the warmth they bring to your home.

If you need a gas furnace replacement, our professionals in O'fallon are ready to help you find the ideal system for your home. C-N-O Comfort Zone also does gas furnace repairs and encourages routine gas furnace maintenance. To learn more, give us a call at 636-255-8997 or set up your appointment online today.