Can You Mix Smart Thermostats?

The devices most commonly called “smart thermostats”, such as thermostats from Nest, Ecobee, Honeywell, etc., are only compatible with “low voltage” 24v HVAC systems. You should be certain that your HVAC is compatible before you try to hook up a smart thermostat.

Can you have two smart thermostats at the same time?

Fortunately, you can. Many thermostat companies along with Ecobee, allow you to wire more than one thermostat to the same HVAC unit. Whether it’s a boiler or a furnace that you’re using to control the heat of your house or it is an AC or ventilation unit, multiple thermostats can be connected.

Can multiple thermostats work together?

Multiple thermostats in the same home
If you have more than one thermostat in your home, they’ll work together to try to keep you comfortable and help save energy.You don’t need to replace all of your current thermostats, they’ll keep controlling your system just like they always have.

Why smart thermostats are bad?

If you don’t run your system often enough, then your smart thermostat itself will briefly power on the HVAC to suck up some power for a short while. However, this same method may not work properly on your particular system and could result in a short circuit or possibly damage components over the long term.

Can two Nest thermostats communicate with each other?

The Nest thermostats can communicate with one another, so that Auto-Away settings won’t go into effect until the whole house is empty. When you come home at night, the Nest thermostat in your living room will let your Nest thermostat in the bedroom know, so you won’t have to go upstairs to adjust it before bed.

Can you have 2 thermostats on one boiler?

5 Answers. As long as the boiler is capable of providing enough hot water through the system to heat the whole house if necessary you shouldn’t have a problem. What you are proposing is a “coarser” version of thermostatic valves on each radiator and that is perfectly safe for a combination boiler.

Why are there two thermostats in my house?

A single central air-conditioning unit with two or more thermostats can be installed to cool the house equally. The house can be turned off or turned down to save energy. Each zone has a thermostat that regulates the temperature.

Do I need a Nest for each thermostat?

As you asked the question, each thermostat is individually controlled, so yes, you will need to have two Nest thermostats if you want the benefits of Nest in both areas.

What are the cons of a smart thermostat?

Cons of Installing a Smart Thermostat
You won’t want to lower and raise the temperature during the day if you run a business from home. Adjusting to other family members’ or co-workers’ schedules is likely not cost-effective in the long run.

Can smart thermostats ruin your furnace?

Smart Thermostats Can Short-Circuit Old Furnaces
If the smart thermostat takes too much it can short-circuit the furnace. Overtime, this can lead to serious damage and even complete failure of the furnace. However, this is almost exclusively a problem for old furnaces.

What are the pros and cons of a smart thermostat?

Let’s dig into some of the biggest pros and cons of having a connected thermostat.

• Pro: Smart thermostats save you money.
• Pro: Smart thermostats are easy to use.
• Pro: Set it and forget it.
• Con: Installation can be a hassle.
• Con: Benefits depend on occupancy.
• Con: Can be expensive.
• Con: There are potential security concerns.

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.

Why does my boiler have 2 thermostats?

In a zoned system, multiple thermostats control one heating system that selectively distributes heat to different parts of the home.When both zone valves aren’t calling for heat, the boiler turns off, saving energy. Some heating systems that are called zoned systems aren’t actually zoned systems.

How does a 2 zone heating system work?

To combat this, at least two zones are installed – one upstairs and one downstairs. As one zone reaches the desired temperature, the thermostat slows the flow of air to that zone, which forces more air to the other zone and creates more even temperatures throughout your home.

Can I have a thermostat in each room?

If you’ve been wondering whether you need a thermostat in every room of your connected home, the quick answer is, “No!”The other comes priced so reasonably that you could feasibly install multiple thermostats to control different rooms separately.

Can you add a thermostat to central heating?

Depending on the model/age of the boiler the easiest way would be to fit a contoller with a wireless thermostat, other wise you’ll have to run the cable all over the place to where you want to put it. It’s about the same price (done professionally) as a wired on as it’s much faster to fit.

Can you have separate thermostats?

You won’t need to replace all of your current thermostats, they’ll keep controlling your system just like they always have.You shouldn’t need to change any settings.

What happens if you wire a thermostat wrong?

Potential consequences of improper installation could include: Electric shock. Blowing a circuit breaker. Damaging the thermostat unit, the electrical system or even the AC/furnace unit itself.

Can one nest control multiple zones?

Google Nest thermostats are usually compatible with zoned systems that use multiple thermostats, including zoned systems with dampers. When multiple thermostats control one system, the house is divided into zones using dampers in the ductwork throughout the house.

Is it worth it to have a smart thermostat?

With a smart thermostat, you can make the most of your heating system without wasting money or energy. Almost half of monthly energy costs are controlled by your thermostat—a smart thermostat can help reduce your energy bills.

Is a smart thermostat really worth it?

All in all, the benefits of smart thermostats outweigh the price tag. Not only do they provide an easy opportunity to make some cost-cutting habit changes, but they also give an in-depth, behind the scenes look into your actual energy usage like never before.