Can you add a second thermostat?

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 you run 2 thermostats?





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.

How do I control multiple thermostats?

It can be done in three simple steps:

  1. Replace your existing thermostat with a smart multi zone thermostat (a thermostat with remote sensors).
  2. Purchase external sensors for each room and connect them to your smart thermostat via the app.
  3. Place a sensor in each room you’d like to control as a separate zone.

Can I run two thermostats in parallel?

You may not be able to wire two thermostats exactly in parallel, but using multiple wall thermostats or temperature sensors to control one individual heating or cooling zone is easier than you might think.

Can one thermostat control multiple zones?





With a smart thermostat for multiple zones, you can set up multiple different zones around your house. Following that, you can use your smartphone app or remote control to set different temperatures for all different rooms. That means everyone can have their way and no one needs to compromise.

Can I have a thermostat in each room?

Add-on rooms are also notorious for getting less heat and conditioned air than the other rooms. A room by room zoning system lets you divide your home into different zones, each with its individual thermostat, and places control of heating and cooling the different parts of your home in your hands. Easy to Manage.

Do I need 2 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.

How do two thermostats work together?

When multiple thermostats control one system, the house is divided into zones using dampers in the ductwork throughout the house. When one zone needs heating or cooling, the damper for the ductwork in that zone opens, guiding the warm or cool air to that zone.

Do I need two thermostats?



If you have a traditional thermostat that doesn’t support the use of temperature sensors, you will need a thermostat in each room and potentially, multiple heating and cooling systems.

Why does my house have 2 thermostats?

You will need separate thermostats for upstairs and downstairs, and it is crucial these are set up correctly for optimal comfort. Upper stories are warmer than lower ones, so you want to adjust the temperature depending on the season to properly set up upstairs and downstairs thermostats.

Why is there 2 thermostats in my house?

Having two thermostats wired to the same HVAC unit allows you to evenly condition your home. With the use of zones, control, and dampers, you can regulate your home from top to bottom. However, installing two can be complicated. Multiple thermostats allow for more accuracy and efficiency.

What should upstairs and downstairs thermostats?



The downstairs thermostat should be set to your ideal temperature, and the upstairs thermostat should be about 2 degrees cooler. The heat should be balanced pretty well with this method, and your downstairs will get a little bit extra warmth to keep you comfortable.

How do you regulate heat in a two-story house with one thermostat?

Set the first floor’s thermostat to your desired temperature, and then decrease the temperature setting on your thermostats by two degrees as you go up. Warm air on the first floor will rise and make the upper floors more comfortable.

How do you balance upstairs and downstairs temperature?

Keep the air moving by turning on the fan setting of your home’s thermostat. Turn the fan from “auto” to “on”. The fan will circulate the air continually throughout the home and can help even out temperatures between floors.

Where should a thermostat be placed in a two-story house?

Best Place for a Thermostat in Your Two-Story House



So for your two-story home, your upstairs will feel warmer than the downstairs. For this reason, it is best to install your thermostat in the most central location. Placing it higher up on the ground floor will make it more central and ideal.

Why is my room so cold compared to rest of house?

The first is to check your vents. You might have heavy furniture or items covering up your vents, absorbing all the heat. This is a very common reason why one room in a house is always cold, and it’s easily solved by simply moving the items away from your vents, allowing an unobstructed flow of warm or cool air.

Is it hard to relocate a thermostat?

Moving a thermostat to a new room far away from the existing cables can be difficult for people with little experience with electrical work. These projects require advanced knowledge of wiring. With wired systems, for example, a cable must run from the HVAC unit to the wall where the thermostat will be installed.

What is the best location for a thermostat?

Ideal Thermostat Placement



The best place for your thermostat is on an interior wall, away from all the areas we previously discussed (direct sunlight, air vents, your kitchen, hallways, windows and doors). Ideally, it should be placed toward the center of your home.

What temperature is too cold for a house?

What Temperature is Too Cold for a House? While everyone has a different tolerance to cold, ideal winter heat settings should generally be at or above 63 °F (17 °C). Excessive cold (anything below 62 °F or 16 °C) in your home can actually raise your blood pressure as your blood “thickens” in the chilly temperatures.

Should thermostat be in coldest room?

We would not advise putting the thermostat in the coldest room as this would not be a true reflection of the temperature of the rest of the house. You want an average reading for it to work efficiently so placing it in the coldest part of the house would be an extreme cold air temperature zone to avoid.