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The Daily Insight

Can Nest thermostat control HRV

Author

Sarah Rodriguez

Published May 01, 2026

The Nest thermostat does not have the capability to control an HRV. The possibility of the Nest controlling both an HRV and your standard HVAC system would be helpful. Nest does not contain any hardware that is capable of that much integration between systems.

Is Nest thermostat being discontinued?

Yes, the iconic device that launched Nest itself 10 years ago — and remains one of the best smart thermostats, despite the hardware not changing in the last six years — will not support the next generation of smart home interoperability, Google confirmed later.

Does ecobee work with HRV?

The Ecobee can control an HRV or humidifier but not both. The Ecobee will only control 1 of the HRV fan speeds and has a good humidifier frost protection option so I would use the Ecobee to control the humidifier.

Does Nest thermostat work with split systems?

You can now easily control VRV/VRF, Split, Multi-Split HVAC Systems with Nest thermostat via CoolAutomation’s HVAC gateway devices such as CoolMasterNet and CooLinkNet.

Is Nest really worth the money?

Nest claims claims that its subtle, habit-changing features, when combined with its intelligent learning over time, leads to an average energy savings of $131-145 per year. This means that by simply using the Nest Thermostat as intended, it will pay for itself in less than two years.

Can two thermostats control one AC unit?

It is possible to install a single central air-conditioning unit, with two or more thermostats, that can cool the house equally. A zoned system includes dampers within the ductwork that open and close to regulate the flow of air and temperature in each zone.

Does nest work with ductless systems?

Yes, some of the most popular ductless systems are compatible with the Nest Thermostats. However you will often need to purchase both the Nest Thermostat and a compatible adapter.

Is Nest a communicating thermostat?

Do Nest, Ecobee and Lyric thermostats work with communicating systems? Yes, but only if the system is wired to function as a non-communicating system. There are no third-party thermostats that work with communicating HVAC systems.

How many Nest Thermostats can you have in a house?

According to Google, users can have up to 20 Nest Thermostats and 18 temperature sensors (6 per thermostat) in a home.

How do you use the HRV thermostat?

Tips for using your HRV Adjust the humidity control seasonally. Set the control to the highest setting in warmer weather; lower the setting as the weather gets colder. In winter, set the dehumidistat just low enough to prevent condensation on windows. Do not shut off or unplug your HRV.

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What is the difference between RC and RH on a thermostat?

This wire is also known as the RH wire. Rh stands for Red-Heat and Rc stands for Red-Cool. If you only have a single red wire the jumper between Rh and Rc are required for some heating and cooling hybrid systems depending on your thermostat.

Should I run fan on Nest?

Using the fan of your heating and cooling system to make a house more comfortable sounds like a good idea. It uses less energy than your AC for instance and will do a good job at keeping the air a consistent temperature throughout your home to reduce hot and cold spots.

Does Nest Thermostat have a circulate mode?

For example, you can set your fan to high when heating or cooling and and schedule your fan to run at low speed in the morning to circulate the air in your home. Press your thermostat ring to open the Quick View menu. … Select the fan speed you’d like to use when your system is heating or cooling your home.

Why is my Nest not cooling my house?

The reason your Nest thermostat is not cooling is because you incorrectly labeled your wiring according to the “Conventional” side of your old thermostat, instead of using the “Heat Pump” side. To fix this, relabel the wiring from your old thermostat setup using the Heat Pump side and rewire your Nest accordingly.

What is special about Nest thermostat?

Save energy and money Independent studies have shown that the Nest Thermostat saves homeowners about 10%-12% on heating and 15% on cooling. This translates to a savings of about $140 per year. The system also has an Eco Temperature setting that goes into effect when the Nest Thermostat senses you are no longer home.

Does Nest increase home value?

Can smart home automation increase home values? Yes. Smart home systems are now being factored into appraisals for home sales. Having devices such as smart thermostats, smart smoke detectors, and home security systems have not only proven to increase a home’s value, but may also help sell the home faster.

What can Nest do?

  • Control TVs and speakers.
  • Plan your day.
  • Get things done.
  • Manage tasks.
  • Get answers.
  • Control your home.
  • Have fun.

Is nest made by Google?

Google acquired Nest Labs in 2014 for $3.2 billion, and after some time as an Alphabet subsidiary, it returned to the Google mothership in late 2018.

What is the difference between Google home and Google nest?

Google Home is the speaker that started it all, but has now been replaced and bettered by the Nest Audio. … Google Nest Hub Max adds a larger 10-inch display and a camera, making it a full Nest device as well as a smart display. It offers a bigger sound than the Nest Hub.

Can I put a thermostat on my mini split?

Luckily, you can now take your mini-split air conditioners to the next level too! This is where mini-split thermostats, also known as smart AC controllers, come in. … For example, AC with a thermostat offers location-based controls, weekly scheduling, intelligent temperature triggers, and voice-based controls.

Can you put a thermostat on a mini split system?

Technically, yes. Mini splits do have an internal thermostat that reads room temperature. But, they do not have a wall thermostat like other heating systems. Instead, mini splits are usually controlled using an LCD remote.

How does flair puck work?

The puck uses geofencing with your phone and the Flair app for iOS and Android to set the temp accordingly when you come and go, and it uses the Bluetooth on your phone to know if you’re in a particular room. … The Puck knows what room you’re in and adjusts the temperature accordingly.

Why do I have 3 thermostats?

If you have multiple thermostats in your home, you have a zoned system. In zoned systems, each thermostat controls heating and cooling independently in order to heat or cool different areas of the house.

Can I install two thermostats?

You can help make a more evenly conditioned home by installing a separate thermostat in another part of the house. When two thermostats are wired to a heating or cooling system with a zone control and dampers installed in the ductwork, you have true separate temperature zones in your home.

Can one AC unit have 2 zones?

With a zoned system, one unit provides heating and cooling to multiple areas of your home. In a dual-unit system, you have two totally separate units that each operate a single zone with separate, unconnected thermostats.

Can you control different rooms with Nest?

Though the Nest Thermostat can only independently control the temperature of the zone where it’s installed, Nest is compatible with multiple thermostats and can be used in conjunction with the Temperature Sensors to ensure you are getting the most control and efficiency out of your zones.

Do I need a Nest thermostat in every room?

The short answer to the questions posed above is: yes. Nest thermostats can certainly be used in conjunction with zoned HVAC systems. However, you are indeed going to require multiple Nest thermostats throughout the house.

Can one Nest thermostat control two furnaces?

Each nest is currently able to handle one hvac. 2nd gen nest can network to control both units from one account.

What are communicating controls?

A communicating control system is more like a computer network. The system components communicate over a serial network. Each part has its own unique electronic signature or address, allowing the controller to recognize all the parts and coordinate their operation.

Is Nest thermostat compatible with Lennox?

Nest is not compatible with Lennox XC21. It has 2 stage cooling and the Nest will not be able to activate 2nd stage due to protocol issues.

What is a communicating system?

A communications system or communication system is a collection of individual telecommunications networks, transmission systems, relay stations, tributary stations, and terminal equipment usually capable of interconnection and interoperation to form an integrated whole.