Keep Your Home Cozy and Comfortable with a Lennox Gas Furnace

With our collection of high efficiency gas furnaces, you can be sure Jett's Heating & Air Inc. will have the ideal system for you. Since we’re just down the road here in Crystal Lake, finding the best gas furnace for your home is easier than ever. We have a number of systems that will meet your product requirements and most budgets.

We offer Lennox furnaces that include some of the best energy efficiency ratings around. Annual fuel utilization efficiency (AFUE) ratings measure how efficient the system is in converting energy from its fuel into heat per year. We offer a variety of furnace efficiencies in Crystal Lake. Not to mention, many of our systems have earned the ENERGY STAR® label after meeting certain requirements for energy efficient performance. Together or alone, these accolades benefit you by helping decrease your monthly energy expenses, and possibly saving you up to hundreds each year.

Energy efficiency is just one benefit of our heating units. Click through each product class to discover more about our remarkably quiet, multi-stage and high efficiency gas furnaces. You’ll love the features on this equipment, but most of all, you’ll love the comfort they bring to your home.

If you’re in need of a gas furnace replacement, our professionals in Crystal Lake will help you find the best one for your home. Jett's Heating & Air Inc. also does gas furnace repairs and regular gas furnace maintenance. If you’re ready to talk, give us a call at 815-459-4700 or make your appointment online today.