I saved so much money by having the Nest, it would've paid for itself many times over by now. I lucked out and got mine for free from the electric company! But if mine went out, I'd buy another. I know what you're thinking but its not until you actually have one that you see how beneficial it is.
IT is beneficial. But not any more than a <$50 programmable thermostat is beneficial.
Last edited by trip1eX; 03-25-2013 at 10:46 AM..