Air Conditioner Repair & Installation Services

Reliable AC & Heating: CAll (866) 311-8590

AC Thermostat Replacement: How and When to Do It

AC Thermostat Replacement: How and When to Do It

AC Thermostat Replacement: How and When to Do It

No matter how hard we try to maintain our air conditioning (AC) systems, they eventually need to be replaced as ordinary wear and tear sets in. The most critical aspect of any AC system is its thermostat, and when this fails, our AC no longer functions efficiently. Knowing when and how to replace your AC thermostat should be a priority, and this article offers guidance on the subject.

The Danger of Waiting Too Long

The most obvious sign of a malfunctioning thermostat is when the temperature of your AC drops below the desired settings. In some cases, the AC will be cycling off and on frequently, indicating that the fan and compressor settings of the AC are unable to maintain a consistent temperature. These are symptoms of an aging thermostat, and the longer you wait to replace it, the worse the problem might become.

When temperatures start to drop, it is important to take action as soon as possible. The longer you wait to get a new thermostat installed, the more your air conditioning efficacy will drop and the less comfortable your home will be. If left unaddressed for long enough, an old and malfunctioning thermostat can lead to more expensive repairs for the entire AC system.

The Benefits of Timely Replacement

Replacing an aging thermostat offers numerous benefits, no matter the age of your AC. First and foremost, switching out an aging thermostat can lead to a substantial reduction in energy costs. Not only will your AC be able to more efficiently regulate temperatures inside your home, but it will also use less energy while accomplishing this task. Timely thermostat replacement can pay dividends financially in the long run.

In addition to energy savings, replacing your AC’s thermostat can dramatically improve the unit’s ability to remove humidity from your home. An aging thermostat is unable to effectively remove humidity and leaves your home feeling hot and humid even when it shouldn’t. By replacing it, you can ensure that your AC system is up to the task and will keep you cool and comfortable despite the weather outside.

What to Look for in a New Thermostat

When choosing a thermostat to replace your aging one, there are several factors to consider. First and foremost, look for thermostats specifically designed for air conditioning systems. These thermostats are calibrated differently than thermostats designed for heating systems, meaning the wrong type of thermostat could produce unreliable results.

The next step is to determine the number of stages your AC system has. This information can be found by looking at the wiring diagrams of your system or consulting a professional installer. Knowing the number of stages your system has will help narrow down your options in choosing a thermostat.

Installing a New Thermostat in Your Home

Once you’ve purchased the right thermostat for your AC unit, you can begin the installation process. When installing the thermostat, it is important to take the time to read all of the instructions included in the box before proceeding. If you are in any way unsure of how to complete the installation, it is best to contact a knowledgeable professional installer for assistance.

When wiring the device, ensure that all of the wires are properly connected. Double-check the connections to ensure that everything is securely in place. Once the wiring is complete, observe the thermostat for a few moments to make sure it’s easy to use, and that it properly regulates the temperature of the home.

Calling for Professional Assistance

If you’re concerned or unsure about replacing or repairing your thermostat, it is wisest to have a professional HVAC technician take a look. Professional technicians can properly diagnose the source of the problem and determine the best course of action.

Also, if you find that the replacement of your thermostat is too costly, technicians can also provide solutions to troubleshoot the existing thermostat and make the necessary adjustments to extend its lifespan. At the end of the day, it is important to have your thermostat in proper working order to ensure that your AC system is running at peak efficiency.

To ensure the best results, it is recommended to always hire a licensed and insured HVAC contractor for all of your air conditioning needs. With the right contractor, you can trust that your thermostat will be replaced properly and safely the first time around, giving you years of trouble-free operation.

At Local Reliable Appliance Repair, we specialize in AC thermostat replacement and repair services. Our certified technicians are experienced and knowledgeable, and we guarantee our workmanship. Whether you are in need of a new AC thermostat installation or repairs to an existing system, we can provide the help you need. Call us today at (866) 311-8590 to schedule your appointment.

AC Thermostat Replacement: How and When to Do It
AC Thermostat Replacement: How and When to Do It
AC Thermostat Replacement: How and When to Do It

AC thermostat replacement: What You Need to Know

Having a properly functioning air conditioner is essential for any home in California. To ensure your system is working properly, it is important to maintain it regularly. This includes replacing the thermostat when necessary. Here are some of the best practices for installing a new AC thermostat to avoid any technical issues.

1. Understand the Thermostat Requirements

Before you start the installation process of your new AC thermostat, you will want to make sure you understand the specific requirements for that particular model. This includes making sure you have the right type of wiring, the ability to adjust the temperature, as well as other important factors. To help with this, you should consult the manufacturer recommendations and ask a local AC technician for their input.

2. Follow the Instructions Carefully

The instructions that come with the AC thermostat are very important. Make sure you read through the instructions and that you understand them fully before you begin the installation process. Pay attention to any warnings or cautions and double-check all the connections before you put the new thermostat in place.

3. Test the System After Installation

Once you have completed the installation process and the AC thermostat is in place, you will want to make sure it is working correctly. Run a test run to make sure the temperatures are adjusting accordingly and that the readings are accurate. If you experience any issues, contact a local HVAC technician for help.

4. Educate Yourself on Thermostat Maintenance

Regular maintenance of your AC thermostat is essential for a properly functioning system. Take the time to learn more about how to clean the thermostat, how to check the sensors, and any additional tips to ensure your air conditioner is functioning properly.


Installing a new AC thermostat is not a task to be taken lightly. To ensure you do it properly, it is important to understand the requirements, read the instructions carefully, test the system after installation, and educate yourself on maintenance. Doing so can help you avoid any major technical issues that may arise, so your home and family can stay cool and comfortable.

Call Local Reliable Air Conditioning & Heating at (866) 311-8590!

Average Repair Cost for AC Thermostat Replacement

Replacing the thermostat in your AC system can be costly. Depending on the type and model of the thermostat, the price will vary. With 20% increases in parts and labor, the cost of repairs can vary from a few hundred to a few thousand dollars.

At a minimum, a professional will charge for parts and labor to remove the old thermostat and install the new one. This price can range from $200-$1000, depending on the number of hours billed and the cost of the new thermostat. If additional work is necessary, such as repair or replacement of wiring, fan motor, or condenser, the cost of the repair can increase substantially.

There are several key factors to consider when estimating the cost of the repair:

  • Cost of the new thermostat
  • Number of hours billed for labor
  • Possible cost of additional parts and labor (wiring, fan motor, condenser, etc)

When making repairs, we recommend seeking out a local and reliable AC and Heating specialist. This kind of professional can assess the current condition of your thermostat and provide an accurate estimate for the cost of the repair.

For the most accurate estimate and dependable repairs, contact Local Reliable Air Conditioning & Heating at 866-311-8590.

Replacing Your AC Thermostat: A Stress-Free Process

At Reliable Air Conditioning & Heating, a family-run business in California, we understand what it takes to make the process of replacing an AC thermostat as stress-free as possible. Our highly trained technicians have a minimum of five years of experience and are dedicated to ensuring that everything is fixed correctly and promptly. We offer same-day service and fair, affordable pricing, and our team is licensed and insured so customers have peace of mind.

Replacing a thermostat can be complicated and time consuming, but our technicians are capable of doing it with efficiency and expertise. We make sure to clean up after ourselves and, after the job is done, all repairs come with a 90-day warranty. We understand that the task of replacing an AC thermostat can be daunting for homeowners, so we strive to make it an easy process for our customers.

At Reliable Air Conditioning & Heating, we use our knowledge and experience to provide excellent services to customers. Our technicians are dedicated to making sure the task of replacing an AC thermostat is completed without any problems. We take pride in our same-day service and strive to keep our prices fair and affordable. Our team is licensed and insured, ensuring all repairs are done professionally and with utmost care. All repairs also come with a 90-day warranty and we make sure to clean up after ourselves once the job is done.

For all your AC thermostat replacement needs, trust Reliable Air Conditioning & Heating. Our technicians are highly skilled, experienced, and dedicated to providing customers with quality services. We are a licensed and insured business and have been helping homeowners for many years. We strive to provide same-day service and offer fair and affordable pricing. All of our repairs and installations come with a 90-day warranty and we take special care to make sure all jobs are done promptly and safely. We understand the importance of a working thermostat and are committed to providing the best services possible.

FAQ: AC Thermostat Replacement: How and When to Do It

What is an AC thermostat?

An AC thermostat is a device that controls the climate in your home or building by adjusting the air conditioning system’s temperature.

Why would I need to replace my AC thermostat?

You may need to replace your AC thermostat if it’s not functioning properly or if the temperature settings aren’t accurate. You may also need to replace it if your home’s energy efficiency needs improvement.

When should I replace my AC thermostat?

You should consider replacing your AC thermostat when the system isn’t maintaining a consistent temperature or when the unit is no longer responding to the desired settings. You should also consider replacing the thermostat if your energy bills have risen noticeably.

What type of AC thermostat should I choose?

When selecting an AC thermostat, you should consider features like weather automation, energy efficiency, and compatibility with other systems. You’ll also need to decide if you want a manual thermostat or one with Wi-Fi connectivity.

How do I replace my AC thermostat?

Replacing an AC thermostat typically requires shutting off power to the unit, removing the old thermostat, and connecting the new thermostat’s wires to the system’s power. The exact installation process can vary depending on the type of thermostat you choose.

Should I call a professional for AC thermostat replacement?

For most people, it’s best to call a professional for AC thermostat replacement. A qualified technician can assess your system’s needs, choose the best thermostat for your system, and install it safely and correctly.

For professional AC thermostat replacement, contact Local Reliable Appliance Repair at (866) 311-8590.

Leave a Reply

Your email address will not be published. Required fields are marked *