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Resources you can use at home or on the go.

There are many things to consider when choosing a heating and cooling system. No cookie-cutter, one-size-fits-all plan will work—not if you want the perfect fit for your home and your family’s lifestyle. Learning to make the most of your system once it’s in place is important, too. Plenty of tools and resources are available to show you how.

Product Demos Energy Calculators Tax Credits Mobile Center

Learn how your Lennox comfort system can make your life easier and more comfortable. Included are video how-to guides and product feature galleries.

Full-Home System
Air Conditioners
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A Lennox® high-efficiency home comfort system or SunSource® Home Energy System can significantly reduce your heating and cooling bills. To find out how much, click on the links below:

Energy calculator
Solar calculator

Cut heating and cooling costs and earn federal tax credits by choosing a solar-ready air conditioner or heat pump. If you've already purchased a solar-ready product or other Lennox® high-efficiency equipment, use our Energy Tax Credit Guide to find out if you’re eligible to make a claim when you file your taxes in 2012.

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Get access to Lennox® product information when you’re on the move. We offer you a choice of mobile resources to do just that:

  • Mobile Sites – Use on your phone or tablet device
  • Mobile App – See how you can cut household energy costs
  • Tablet App – Browse a full selection of brochures

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Extras Glossary Frequently Asked Questions

If a picture's worth a thousand words, the futuristic digital images created for Lennox's latest national ad campaign are worth a trillion, maybe more! Now you can download them
for free.

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Making informed purchasing decisions and getting the best performance from your home comfort system is easier when you know the lingo.

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Lennox has the answers

Q: What does “matched system” mean?
A: For optimum efficiency and performance, your outdoor AC or heat pump must be paired with a specific size and type of indoor furnace or air handler. Learn more

** Please consult your tax expert on any tax credit to which you may be entitled.

© 2015 Lennox International Inc.