How to Install a Digital Thermostat: 11 Steps (with Pictures). How to Install a Digital Thermostat. Many older homes have outdated thermostats in which you turn a knob to set it to the desired temperature. These old thermostats can be inefficient and cause heating and cooling bills to rise. Upgrading... www.wikihow.com
How to Change a Thermostat Step By Step . Learning how to change a thermostat is relatively simple, which makes it a great DIY project. You may still choose to call a professional for help. www.coolnow.com
