
Note that the Nest Thermostat Nest is a brand of Google LLC used to market smart home products, including thermostats, smoke detectors, and security systems including smart doorbells and smart locks. The Nest brand name was originally owned by Nest Labs, co-founded by former Apple engineers Tony Fadell a…Nest Labs
How to set up a Nest Thermostat with a humidifier?
Set up humidifier on Nest. Humidity control by Nest thermostat is available on 2nd and 3 rd generation. What you need is 6 wires and one power source low voltage. Pushing the Nest in Settings option, you got Equipment Settings. In the Pro Setup you have the option to add/check the equipment.
Is my system compatible with a Nest Thermostat?
Your system may work with both the Nest Thermostat E and the Nest Learning Thermostat, or only one of them. Tips for using the compatibility checker The online Compatibility Checker has full instructions, but here are some additional tips. How to turn your system's power off This protects you and avoids blowing a fuse in your equipment. There ...
How difficult is it to install a Nest Thermostat?
- Turn Off Your HVAC System.
- Remove the Backplate.
- Add a C-Wire (Optional)
- Use the New Backplate as a Template.
- Reconnect the Wires.
- Install the New Faceplate.
- Connect the Thermostat to WiFi.
How to set up a Nest smart thermostat?
How to Hold the Nest Temperature
- Go to the Home Screen on the App. On your smartphone home screen, go to the thermostat app and select it.
- Click the Hold Option. After clicking the thermostat app, click the Hold option. ...
- Choose the Temperature Desired to Hold. ...
- Check the Mode of the Thermostat. ...
- Start the Hold Feature. ...

How do I connect my Nest thermostat to my humidifier?
4:158:59To the star terminal when the humidifier is activated on the nest. The power will then go down theMoreTo the star terminal when the humidifier is activated on the nest. The power will then go down the star terminal. It will activate the humidifier.
Does Nest thermostat show indoor humidity?
The Nest Thermostat, tells you what the indoor humidity is, but it can also cool your house and give focus to the humidity rather than just the temperature that you have it set to.
What should indoor humidity be?
between 30-50% humidityThe ideal relative humidity for health and comfort is somewhere between 30-50% humidity, according to the Mayo Clinic.
How does a Nest thermostat work?
How Nest thermostats work with your air conditioner's dehumidification mode. All air conditioners dehumidify your home by pushing air over your air conditioner's refrigerated coils, cooling and drying the air. When in dehumidification mode, the AC's fan runs at a slower speed, removing moisture from the air without cooling the house ...
Does a thermostat have a dehumidifier?
Important: If your thermostat has a DEHUM or dehumidifier wire, it doesn't mean that your air conditioner has a dehumidification mode. The wire could connect to a standalone dehumidifier that is separate from your air conditioner. Control your humidity.
Does Nest thermostat work with air conditioner?
Nest thermostats work with advanced air conditioning systems that have their own dehum idification mode. The thermostat’s Cool to Dry feature gives you more direct control of your air conditioner’s dehumidification mode. How to tell if your air conditioner has a dehumidification mode.
Does Google Nest work with a dehumidifier?
Google Nest Learning Thermostats are compatible with most whole-home humidifiers and dehumidifiers that work independently from your air conditioner. However, professional installation is strongly recommended.
What does a heat pump thermostat do?
This thermostat uses the heat pump or air conditioner to reduce excessive humidity that promotes a healthier environment. If your AC unit comes with a special dehumidification mode, it can do a lot to improve your home’s humidity.
Can a dehumidifier be activated on its own?
A professional will also figure out whether or not your dehumidifier or humidifier can be activated on its own or if requires cooling or heating to be activated. An expert can also determine whether a fan is necessary during the operation and can configure the equipment in the right setting.
Does Nest thermostat work with humidifier?
Note that the Nest Thermostat E control a humidifier. Actually, this Nest thermostat is compatible with most whole-home dehumidifiers and humidifiers. It’s however strongly recommended that you seek professional help during installation. Some humidifiers connect to the thermostat with a single wire while others have two.
What is a humidistat?
A “Humidistat” is the thermostat equivalent for a whole-home humidifier. It generally has an external sensor that reads the current humidity levels of the outside air, as well as a built-in sensor for the inside air.
How many wires does a humidistat use?
Humidistats come in two types, which basically comes down to 1-wire or 2-wire controls. If yours only uses 1 wire, good news, you can easily and quickly hook it up to the Nest. But most utilize 2 wires, much like a light switch, where a low voltage signal travels up one wire, the humidistat acts as a switch, closing the circuit for ...
Is there a control board on a furnace?
There is no control board on mine. So, if the box that you have labeled "Humidifier Solenoid" is just that (a 24VAC solenoid valve, and NOT a control board), AND you would connect pin 4 on your relay to the RED (24V) screw on your furnace control board (and nothing else), it SHOULD WORK just fine.
Set up humidifier on Nest
Humidity control by Nest thermostat is available on 2nd and 3 rd generation. What you need is 6 wires and one power source low voltage.
Set up
For each yellow box you must enter in and set up the proper equipment. When Nest saw it is a wire connected to * will show the humidifier set up option. Usually you set up the humidifier running in the same time with your Fan. Don’t forget this ! The best setting is Hum+Heat.
Confirmed
After you set up the humidifier you will see confirmation with green on * connection. Humidity level can be set up on your phone or on the thermostat.
