The Easiest Way to Reduce Your HVAC costs – The Honeywell RTH7500D Programmable Thermostat
Perhaps the easiest way to reduce your heating and cooling bills without sacrificing your comfort is to install the Honeywell RTH7500D Conventional 7-Day Programmable Thermostat. It costs under $100 and US government figures show that it can save the average US household over $700 a year in heating and cooling costs.
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