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Armstrong Furnace 80

Reliability The System Sentry™ control system helps assure safe, reliable and efficient operation by constantly monitoring and controlling the furnace. Should trouble occur, the System Sentry™ control system will provide service codes to a contractor to help quickly and accurately diagnose the problem.

The Advantage 80 is engineered with quality components. Made with an aluminized steel heat exchanger to help resist corrosion and maintain long-lasting performance, the Advantage 80 provides years of trouble-free operation. Add the peace of mind of our impressive warranties and you have dependability that makes a difference.

Quiet Operation The unique design of the Advantage 80 furnace, which can bring combustion air to the furnace from outdoors, also provides two layers of steel between where combustion occurs and your living space. The fully insulated cabinet adds to the quiet nature of the furnace.

Energy Efficiency The Advantage 80 furnace features an AFUE rating of up to 80.0%. That means less energy is required to maintain the comfort of your home when compared to older, less efficient furnaces. In the short term, you save on utility bills. And in the long term, the energy savings can exceed what you paid for your furnace.† Now that’s a smart investment!

20-year Limited Warranty on heat exchanger.
5-year Limited Warranty on parts.

†Actual cost savings may vary depending on personal lifestyle, system settings, equipment maintenance, local climate, actual construction, installation of equipment and duct system, hours of operation and local utility rates.

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