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2 answers

I assume you mean programmable. These will automatically turn the heat or AC units on or off or higher/lower during certain periods of time. This conserves energy.

2007-11-01 03:24:12 · answer #1 · answered by sensible_man 7 · 0 0

They are built with newer technology and designed to be Energy Savers

2007-11-01 00:41:37 · answer #2 · answered by S.Noone 3 · 0 0

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