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Hot Upstairs? Here's the Math on Portable AC vs. a Full HVAC Upgrade

An honest cost comparison for the most common cooling problems in older homes — plus a calculator to run your own numbers.

Gary P Guthrie

Gary P Guthrie

Gary Guthrie is Editor-in-Chief of Smart Senior Daily — broadcaster, consultant, station owner, and author of 3,500+ consumer articles across 50+ years. Also particular about his french fries (lightly done, always).

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