Handyman James Young visits with
TIPical Mary Ellen host Mary Ellen Pinkham to share some simple tips for installing a new electric thermostat.
Replacing an old thermostat (figure A) with a more efficient, modern model can save money and provide better control of the climate in the home. A programmable electric thermostat (figure B), for example, is more accurate and can save even more by varying the temperature during the day when no one's home. Here's how to do it:
Steps:
- The first step (for this and all electrical projects) is to shut off the power to the room where the thermostat is located.
- Once the power is off, remove the face or cover of the old thermostat. Be sure to label the wires according to the color of the leads before removing the old thermostat to be sure they're hooked up correctly to the new unit.
- Now simply disconnect the wires, remove the old mounting plate, and attach to the new one.
- Use wall anchors to mount the plate securely, and make sure it's level before tightening completely.
- Match up the wires to the proper terminals, then simply replace the cover. Follow the manufacturer's instructions.
Tips
- Electric thermostats have batteries, so make sure to replace them once a year. Doing so at the same time you replace smoke-detector batteries may help you to remember.
- If the old thermostat contains a mercury switch, be sure to dispose of it properly. Call the local city or county government and ask about recycling centers.
- If things get confusing, call an electrician to ask questions.
)
)