A several days before. I'm looking for information on the Honeywell RTH221B1021/A 1 Week Programmable Thermostat, so i would like to describe here.
retiring and having an old Honeywell thermostat 5/2 days failed, we replaced this model of 7 days for heating only. It was quite easy to replace. the wiring was identical twin, and so were the centres of wall mount hole. the installation instructions were clear enough. my one beef is that the new thermostat without back lighting that the old man had. the letters are small enough where one needs a flashlight during installation, which requires three hands, sometimes it's embarrassing
A simple, easy to use 1-week programmable thermostat. A programmable thermostat can save you up to 33-Percent off your energy bill, if used as directed. You set it up to adjust the temperature when you are away or asleep-times when you don't necessarily need to heat or cool your home to optimum comfort-and your HVAC equipment runs less. Plus, your heating or cooling comes back .... Read more or Check Price
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