Install it yourself and save lots of money. I installed one at my house over two years ago. Works great wasn't hard to do either. They give instructions with the unit. My thermostat was a 7day programmable and was around $50.00
mattie | Aug 13, 2007
How To Install a Programmable Thermostat - The Home Depot
Learn how to save energy and money on your heating and cooling bills by replacing your existing thermostat with a programmable thermostat. Watch ...
Installing a Programmable Thermostat - A Sierra Club Green T
Owen Bailey from the Sierra Club shows us how to install a programmable thermostat in your home.