
Can you have two Nest thermostats in one house?
The only thing Nest will do with multiple thermostats in one house is to coordinate away/eco mode. This is good to know, if not a little disappointing, thank you. If I'm reading this correctly, the house would have two separate thermostats now anyway; one for each system. Correct?
How to manually schedule a Nest Thermostat?
Option 2: Setting a Manual Schedule from the Nest App:
- Click the Thermostat to bring up the main menu
- Select Schedule (There Calendar looking icon)
- Set temperatures for each day and timeframe as desired
How do you set the temperature on a Nest Thermostat?
- Selecting Hold from the Thermostat’s Screen
- How to End the Temperature Hold
- Ending the Hold from the App
- Ending the Hold from the Thermostat Screen
Do you need two ecobee thermostats in one house?
To answer the main question, ‘do you need two Ecobee thermostats in one house?’ it depends on the zoning in your house. If your house is a two-story apartment, then you would definitely need two Ecobee thermostats for each of the stories, in order to keep a balanced temperature of the house and maintaining the thermal atmosphere.

Do I need 2 Nest thermostats for 2 zones?
If you currently have two thermostats controlling two zones you will want two Nest thermostats. You do not need to upgrade them both at the same time.
Can Nest control two heating zones?
Google Nest thermostats are usually compatible with zoned systems that use multiple thermostats, including zoned systems with dampers.
Can 2 thermostats work together?
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.
How do I add a second thermostat to my Nest app?
Enter the key in the app:Open the Nest app and sign in to your account if prompted.From the home screen, tap the Settings. .Tap Add product.Tap Continue without scanning and then select the type of Nest thermostat you're trying to add.Follow the Nest app's instructions.
Can I have 2 thermostats in my house?
Yes, in principle, you can use two thermostats to control one HVAC zone. If correctly installed, set, and used you can actually save on your electricity bill. You can also connect more than one thermostat to a single HVAC unit.
Do I need a Nest thermostat in every room?
In terms of heating different rooms in a home, Nest does offer you up to 20 zones, but you need to purchase a thermostat for each area.
How many Nest thermostats can one account have?
According to Google, you can add up to 10 extra Nest thermostats to your HVAC system and control them all with only one Nest app. If you want to use smart temperature sensors, you can only add up to 6 sensors to your existing Nest thermostat.
How many zones can a Nest thermostat control?
20In terms of how many zones a Nest thermostat can control, well it can take over control of up to 20 of these zones, but it can't work directly with the current thermostats. If you already have different zones in your home controlled by different thermostats then you should replace these with Nest thermostats.
How many zones can a Nest thermostat control?
20In terms of how many zones a Nest thermostat can control, well it can take over control of up to 20 of these zones, but it can't work directly with the current thermostats. If you already have different zones in your home controlled by different thermostats then you should replace these with Nest thermostats.
How does Nest thermostat work with multiple zones?
Your Nest thermostats will learn separate schedules Each Nest thermostat learns a separate schedule for the zone that it controls. So you can teach your thermostat downstairs to warm up the kitchen in time for breakfast, while the thermostat upstairs turns down for the day.
Do I need a smart thermostat for each zone?
If you want to control multiple zones in your house, then you'll definitely need two smart thermostats to do so. You'll need an individual thermostat with its own remote sensors for each zone you want to control.
Does Nest work with split systems?
Can Ecobee or Nest Control Your Mini Split? Yes, it is possible to use Nest or Ecobee to control your ductless mini split.
How to check if Nest thermostat is compatible?
Look closely at the end of one of the thermostat wires. You may need to pull one out of the connector to check. If there is more than one large strand, the wiring isn’t Nest-compatible. When you’re done, reinsert it into the correct connector.
What type of fuel does a Nest thermostat use?
Google Nest thermostats are designed to work with most 24 V systems, even older systems. They work with all common fuel types including natural gas, oil, and electricity.
What wire is needed for heat only?
Heat only or cool only C wire or Nest Power Connectorrequired
Can you replace stranded wires in a Nest thermostat?
Note: If your wires are stranded, you may be able to contact a local pro to cap, solder or replace stranded wires with a solid core wire, which will work with the Nest thermostat. The method may depend on your local electrical code requirements.
Can a thermostat be stranded?
If your thermostat’s wires are high voltage or stranded, then your system isn’t compatible. But, it’s possible that a trained professional can make your system compatible. Stranded wires. Look closely at the end of one of the thermostat wires. You may need to pull one out of the connector to check.
Is Google Nest thermostat proprietary?
If your system only has two wires, but you have both heating and cooling, your system is likely proprietary. Proprietary systems aren’t compatible with Google Nest thermostats.
Do you put a jumper wire in a thermostat?
If your thermostat has a short “jumper” wire between two connectors, don’t include that wire. Only enter the labels for wires coming from inside your wall that are attached to the thermostat. For instance, in the illustration on the right, you would only enter Rh, Y1, G and C wires into the checker. You would not enter Rc in the checker, because it is only connected by a jumper.
Using Nest Thermostats
You want Nest thermostats if you currently have two zones that are controlled by two thermostats, since they don’t need to be upgraded both at the same time. The auto-away settings won’t go into effect until your whole home is empty since the Nest thermostats communicate with each other.
Final Thoughts – How Do Two Thermostats Work Together?
When it comes to controlling the temperature settings, having a thermostat in your home can create a lot of flexibility and convenience. Cooling and heating your home can be easier than ever with the right thermostat. We hope that our article has answered your question about how two thermostats work together.
Any news if Nest will be refreshing their learning thermostat any time soon?
I know they just refreshed their basic line, but I'll be in need of a new furnace soon. I'm considering getting a 2 stage with an added humidifier, so I believe I'll need the more expensive version that has more wire connections. I'm just curious if there has been any news of a new model. It looks like their Gen 3 last came out in 2015. Thoughts?
Starling hub owners, do you still recommend the device
So I am well invested into the google/nest ecosystem. I have 2 outdoor cams, doorbell, several indoor cameras, and nest secure home system. Unfortunately my hvac system isn't compatible with a nest thermostat.
Thermostat switching modes by itself?
I've had a nest learning thermostat for almost 3 years with no complaints until now. For the last few weeks I've noticed it's gotten really hot in my house. When I check the nest app, the mode has been set to "heat" when it had been on heat/cool. It's switching modes automatically at around 4am almost every day and I can't figure out why.
What are the problems with Nest thermostats?
One of the most common problems people have with their Nest Thermostats is insufficient power.
What is a C wire thermostat?
The c-wire (short for common wire) supplants your smart thermostat with additional energy to power the display and Wi-Fi. It’s critical to install in systems where the Nest Thermostat can’t pull enough power from other wires. Thankfully, the Nest Thermostat generally doesn’t need one.
What generation heat pump is used for 2 stage heat?
Keep in mind only the 3rd and 2nd generations work for two-stage heat pumps.
Does Nest thermostat work with heat pumps?
The Nest Thermostat works with the vast majority of heat pump s in homes. However, specific systems lack compatibility, such as high voltage heat pumps. Additionally, your system may require you to install additional wires to function with Nest Thermostat properly.
Can a Nest thermostat work with stranded wires?
Stranded wires or wires with nuts. Nest Thermostat can’t operate with stranded wires, and wires with nuts or terminal blocks are high voltage (also incompatible).
Can Nest Learning Thermostat support multiple systems at once?
Also, the Nest Learning Thermostat can only support one of these types of systems at a time.
Can a Nest heat pump run at 110V?
High voltage systems. While your Nest can work with almost any 24 V system, it won’t operate at 110 V or higher. Check your heat pump’s voltage to be safe.

Overview
Systems that are Nest-compatible
- There are some key differences between Nest thermostats and what systems will work with each.
Note: Use this table for reference only. - System types
Nest Learning Thermostat
Systems that are incompatible with Nest thermostats
- While most 24 V heating and cooling systems are compatible with Nest thermostats, there are s…
If you have one of the system types below, it won’t work with a Nest thermostat. - Proprietary systems
• If you find wires in your thermostat’s connector that have non-standard labels (for instance 1,2,3, or A, B, C), your system is proprietary.
Get pro installation for a dual fuel system
- A dual fuel heating and cooling system (also called a hybrid or packaged system) is a combinati…
The Nest thermostat is compatible with these systems and supports up to 2 alternate heat sources. - You have a dual fuel system if you have a furnace inside of your home, and a heat pump on the o…
If you have a dual fuel system, you will need to have a trained professional set up your thermostat. It’s important for a professional to assess the requirements for your specific dual fuel configuration since choosing incorrect options for a dual fuel system can result in damage to yo…
Thermostat wire labels
- If you need to know more about what the labels on your thermostat wires mean, refer to the follo…
Thermostat wire labels