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Guide

Empower Yourself: Install A Thermostat Like A Pro (Even If You’Re A Newbie)

Mark Evans is the owner and operator of Nesting Nicely home paint blog. With over 15 years of experience in the painting industry, he is passionate about helping homeowners find the right paint colors and solutions for their living spaces. Mark got his start in the family painting business and...

What To Know

  • They use a digital display to show the current temperature and allow you to program the thermostat to change the temperature at different times of the day.
  • Once the thermostat is removed, you’ll see a number of wires connected to the back of the thermostat.
  • Connect the wires to the new thermostat in the same order that they were connected to the old thermostat.

Installing a thermostat is a common home improvement task that can save you money and improve your home’s comfort. But before you start, it’s important to ask yourself: Can I install a thermostat myself?

The answer depends on your skill level and the type of thermostat you’re installing. If you’re comfortable working with electrical wiring and have a basic understanding of HVAC systems, you may be able to install a thermostat yourself. However, if you’re not comfortable working with electricity or you’re installing a complex thermostat, it’s best to hire a professional.

Types of Thermostats

There are two main types of thermostats:

  • Mechanical thermostats are the simplest type of thermostat. They use a dial or lever to set the desired temperature.
  • Digital thermostats are more advanced than mechanical thermostats. They use a digital display to show the current temperature and allow you to program the thermostat to change the temperature at different times of the day.

Tools and Materials You’ll Need

To install a thermostat, you’ll need the following tools and materials:

  • Screwdriver
  • Wire strippers
  • Electrical tape
  • New thermostat
  • Screws (if necessary)

Step-by-Step Instructions

1. Turn off the power. Before you start working on the thermostat, turn off the power to the HVAC system at the circuit breaker or fuse box.
2. Remove the old thermostat. Most thermostats are held in place by a few screws. Remove the screws and pull the thermostat off the wall.
3. Disconnect the wires. Once the thermostat is removed, you’ll see a number of wires connected to the back of the thermostat. Disconnect the wires by gently pulling them out of the terminals.
4. Connect the wires to the new thermostat. Connect the wires to the new thermostat in the same order that they were connected to the old thermostat.
5. Mount the new thermostat. Position the new thermostat on the wall and secure it with the screws.
6. Turn on the power. Once the thermostat is mounted, turn on the power to the HVAC system.
7. Program the thermostat. If you’re installing a digital thermostat, you’ll need to program it to your desired settings.

Tips for Installing a Thermostat

  • Take pictures of the wiring before you disconnect it. This will help you remember how to reconnect the wires later.
  • Use electrical tape to insulate the wire connections. This will help prevent electrical shorts.
  • Don’t overtighten the screws. Overtightening the screws can damage the thermostat or the wall.

When to Call a Professional

If you’re not comfortable working with electrical wiring or you’re installing a complex thermostat, it’s best to hire a professional. A professional electrician can safely and efficiently install your thermostat and ensure that it’s working properly.

Final Thoughts: Empowering Homeowners

Installing a thermostat is a rewarding DIY project that can save you money and improve your home’s comfort. By following these instructions and taking the necessary precautions, you can safely and successfully install a thermostat yourself.

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Mark Evans

Mark Evans is the owner and operator of Nesting Nicely home paint blog. With over 15 years of experience in the painting industry, he is passionate about helping homeowners find the right paint colors and solutions for their living spaces. Mark got his start in the family painting business and has since grown Nesting Nicely to be a top resource for home painting projects both large and small. When he isn't blogging, you can find Mark working with clients one-on-one to help transform their homes with the perfect coat of paint. He lives in small town America with his wife Sarah and their two children.
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