Since 1928, Armstrong Air has been a smart choice for homeowners, and a constant recommendation from dealers.

That’s because for nearly a century we have been at the forefront of emerging features and quality improvements in the HVAC industry. Every piece of equipment in our lineup is designed to deliver substantial durability, comfort, and energy efficiency, with leading-edge technology and brilliant features throughout.

We’re committed to continuous improvement, quickly testing and tweaking designs in order to get those ideas from concept through government approval and into our products in less time. You will see this commitment and craftsmanship in every product we sell.

In fact, the systems we manufacture are the same systems professionals would put in their own homes. So rest assured, when you choose Armstrong Air, you aren’t just making a smart choice, you’re making The Professional’s Choice.

SOME DECISIONS ARE TOUGH. THIS ONE ISN’T. When you consider a Ducane™ system, quality and value are a given. You’re getting peace of mind with great features and a smart design—and best of all, you get it right now.

Respected For Reliability, Rheem is an industry leader for total heating, cooling and water heating solutions. In fact, Rheem is one of the few global brands with product offerings covering residential and commercial heating, cooling, conventional and hybrid storage-style water heaters, tankless water heaters, solar water heating systems, hydronic and geothermal systems, indoor air quality accessories, and replacement parts for all categories – making Rheem a one-stop Air and Water comfort solutions provider.