Derek Cole explains how modern furnaces reach 97% efficiency, meaning $0.97 of every heating dollar actually warms your home. Older units waste far more energy, making an upgrade a practical way to cut heating costs.
Would need to be more energy efficient. Go and buy a 14s unit. When you get to furnaces and things like that, you get 80%, 90%, 95%. I think now they got like a 97% efficient furnace. So basically saying for every dollar of expense you have in heating, 97 cent or. Yeah, 97 cent of that dollar you're getting back in the home, 3 cent is going up. The flu.
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