Nest Thermostat No Power To R Wire: How To Fix

One of the most common problems of the Nest Thermostat is no power to the R Wire, due to which the constant temperature will not be maintained in your house. If you are facing this issue, we got you a detailed guide to Fix Nest Thermostat No Power To R Wire.

Ways To Fix Nest Thermostat No Power To R Wire

Before skipping on to any solution, ensure that all the wires of your Nest Thermostat are correctly attached. Also, test the drain tubes to ensure they are functioning correctly.

There are numerous ways to fix the connection of your Nest Thermostat. Follow these steps to correct the connection problem:

1. Test the cables

If the cables of your Nest Thermostat are not attached properly. The power to the R Wire is not proper. You can check the cables of your Nest Thermostat by following these steps:

1. Remove all the wires from your Nest Thermostat. Make sure all the breakers of your Nest Thermostat are switched off. 
2. You can remove the display of your Nest Thermostat. Below is the display of the Thermostat; there are cables.
3. Make sure that the R wire is not damaged. Also, check the current in the R wire. If there is any issue with the R wire, you will have to attach it to the new one. 
4. After you have fixed the R wire, attach the Nest Thermostat. 
5. Connect the wires again and switch on the power of your Thermostat. 
6. If all the connections were proper, your Nest Thermostat would work again. 

2. Test the HVAC

Sometimes the power gets cut off in your HVAC fuse. So, in that case, your Nest Thermostat would stop working. To fix this issue in your Nest Thermostat, follow these steps:

1. First, you should switch off the electricity of your HVAC system.
2. Find the fuse of your HVAC system. Check the fuse carefully. 
3. If there is any damage to your HVAC fuse, replace it. 
4. Changing the fuse of your HVAC system will resolve the issue. 

3. Test the Air Filter

Sometimes your Air Filter can get blocked. This will restrict the proportion of air passing from the coils. This can damage your HVAC system. To fix your Air Filters, follow these steps:

1. Find the Air filter which you want to check. Make sure there is no damage or blockage in your Air Filter. 
2. If your cooling coils are frosty. Wait for them to heat up before utilizing them again. 
3. You should change your Air Filters frequently to avoid blockage. 

4. Test the drain tubes

If the drain tube of your HVAC system is blocked. The water will flow inside your HVAC system. And your AC will not work properly. Hence it is showing an error on your Nest Thermostat. 

1. The first thing you need to do is to switch off the electricity to your HVAC system. Make sure the electricity to all the breakers is switched off. 
2. Find the drain tubes of your HVAC system. Make sure that there is no damage in your drain tubes. If the water is overflowing from your drain tube, it may be blocked. 
3. Make sure to clean the drain tubes properly. Do not cause any damage to the tubes when you are cleaning them. Cleaning the drain tube properly will fix the issue with your Thermostat. 

5. Reach out to the Customer Support

If none of these steps help you in fixing your Nest Thermostat. You should reach out to Nest customer support. They will help you in fixing your Nest Thermostat.

Make sure you provide them with detailed information about your Nest Thermostat. Give them clear information about the Nest Thermostat. They will help you in fixing your Nest Thermostat much faster. 

Fix Nest Thermostat No Power To R Wire e195:

The error e195 shows that there is some issue with your R wire.

You can easily solve error e195 by following a few simple steps:

1. Test the R wire

Sometimes your R wire may not be attached to your breaker. So you should check if your R wire is attached properly or not. If all the connections are proper,

then there is a chance that your R wire may be damaged. If your R wire is damaged, you must buy a new one.

To install a new R wire, you have to follow these steps:

• First, switch off the electricity at the breaker. 
• The next thing you need to do is to take out your R wire. 
• Install the new R wire and make sure the connection is proper. 
• Switch the electricity of your beaker back up. And try to test your Nest Thermostat. 
• If all the connections were proper, the Nest Thermostat should start working. 
• Reach out to customer service.

If you have tried everything to fix the error E195, your Nest Thermostat is not working. You may have to reach out to Nest customer support. They will help you in resolving the error E195. Make sure to state the problem in your Nest Thermostat. An accurate description of the Nest Thermostat will help resolve the issue faster. 

How To Fix Nest Thermostat No Power To R Wire e73?

The Error e73 in your Nest Thermostat means that your R wire is not connected. There are numerous reasons for your Nest Thermostat to show error e73. The steps to fix issue e73 are already mentioned above. You can follow the same steps to resolve the e73 error. 

Final Talk

You can skilfully fix your Nest Thermostat. The connection issue in the R wire is really easy to fix similar to Rc wire and Rh wire. You do not need any special skills to fix your Nest Thermostat. In this article, we have delivered thorough data about Nest Thermostats. And how you can resolve the issue of the R wire in your Nest Thermostat. Install a great hardwired thermostat for your airbnb.