in , ,

Nest Thermostat: Does It Work With Evaporative Cooler? If So, How To Connect?

Nest Thermostat: Does It Work With Evaporative Cooler? If So, How To Connect?

To combat the heat in your home, do you utilize an evaporative cooler? Have you ever wondered if a Nest or another smart thermostat could handle your heating and cooling requirements? If so, you’ve found the proper site because we’ve compiled all the necessary data on this subject.

In general, an evaporative cooler can coexist with a Nest thermostat. However, setting it up takes some familiarity with safe wiring and electrical system operation.

Are you interested in finding out more about how to install this system in your house?

Evaporative Cooler: What Is It?

Nest Thermostat: Does It Work With Evaporative Cooler? If So, How To Connect?

A device that cools the air by evaporating water into it is an evaporative cooler, commonly referred to as a swamp cooler. It uses a lot less electricity than a typical air conditioner, but it can only operate at its best in dry regions.

  • A direct evaporative cooler blows cooled, humidified air directly into the area you want to chill.
  • An indirect evaporative cooler exhausts the humid air back outdoors after using it to chill the air in the room.

An indirect version is far more likely to satisfy your demands if you are in a region that is already humid.

Air conditioning units are substantially more expensive to buy and install than evaporative coolers. They also have substantially lower operating and maintenance costs.

They consume less energy and don’t require refrigerant chemicals, which can be harmful to the environment, making them more environmentally friendly.

Will A Nest Thermostat Work With Evaporative Coolers?

A Nest thermostat can be configured to work with an evaporative cooler, although wiring is necessary. You cannot simply press a few buttons and leave.

Always prioritize your safety when working with electricity! Use non-conductive tools to avoid electrocution and be sure to turn off the required circuit breakers before you begin. And if you find yourself in over your head, don’t be afraid to call a pro.

The majority of evaporative coolers use 115 or 120V, while the Nest thermostat uses 24V. A relay will be required as the initial component to step power up and down between the two systems.

Does The Smart Thermostat From Honeywell Work With An Evaporative Cooler?

Nest Thermostat: Does It Work With Evaporative Cooler? If So, How To Connect?

The connections on most contemporary thermostats are standardized. A Honeywell thermostat should be compatible with your current system if you can connect a Nest to it.

To make sure you can use your chosen model for what you want to do, study reviews and installation instructions before you make an investment in a new thermostat. You can utilize a compatibility checking tool on the Honeywell website.

Can A Swamp Cooler Be Controlled By Ecobee?

Nest Thermostat: Does It Work With Evaporative Cooler? If So, How To Connect?

The normal set of connections seen in other thermostats should likewise be included with Ecobee thermostats. The installation procedure for a smart thermostat will be pretty similar regardless of the model you select.

On their website, Ecobee offers a compatibility checking tool. If you’d rather not handle all the wiring yourself, you may utilize their website to identify HVAC specialists in your region.

What Sets A WiFi Thermostat Apart From A Smart Thermostat?

As the name implies, a WiFi thermostat can connect to the WiFi network in your home. This enables you to operate the thermostat using a computer or phone app from almost anywhere.

You may customize the climate controls on many WiFi thermostats to turn on and off at specific times, for example, to consume less energy when everyone is at work.

A smart thermostat has all the same functionality as a WiFi thermostat, but instead of just doing what you want it to, it can learn your schedule and alter the climate controls accordingly.

This has the drawback that smart thermostats are typically much more expensive than basic WiFi thermostats.

The best choice for you will rely on your unique circumstances and preferences. Some folks might adore the convenience of not having to worry about making adjustments thanks to a smart thermostat.

Others might become irate if, for instance, the thermostat determines that they are home while in fact they are not. Before you invest, consider your own wants and preferences and read reviews.

Smart Thermostats: Can They Operate Without WiFi?

You might be wondering whether installing a smart thermostat will make your heating and cooling equally unreliable if you reside in a location with spotty internet service.

Fortunately, as long as they still have a power source, smart thermostats will continue to carry out their fundamental task of turning your system on and off.

Without WiFi, you won’t be able to modify the thermostat’s programming, though. Additionally, you won’t have access to remote thermostat control.

You won’t have to worry about being stranded in an uncomfortable hot or cold house with a rogue thermostat in charge because you will still be able to manually modify the settings!

Try moving your router arrangement if you typically have dependable WiFi but discover that your smart thermostat frequently loses connection. For a good connection, it can be too far from your smart thermostat.

Ironically, it can also be that you’re too close. Some routers have signal strength patterns resembling donuts, with a weaker connection area immediately surrounding the router. The signal may also be being interfered with by intervening objects.

In What Way Will Nest Know You Are Not Home?

Nest uses a mix of a built-in motion sensor and tracking the GPS in your phone to identify that you are not at home. If, for instance, you only want motion detection without phone tracking, you can change these characteristics in your system’s settings.

There are numerous methods you can take to debug if you discover that the Nest is incorrectly identifying your activity patterns.

  • First, confirm that the system has the correct information for your address and can locate your home without just your ZIP code.
  • In order to prevent Nest from relying on an incomplete set of schedules, double-check that the proper devices are linked to the system if you have phone tracking enabled.
  • Finally, double-check where your Nest device is located. Is it hidden in a spot where it can’t be seen so that it knows when people are at home? Or, is it situated somewhere that your pets might activate the motion detector when you aren’t home?

Do You Have To Pay A Monthly Fee For The Nest Thermostat?

The Nest thermostat is free to use on an ongoing basis. You need a Gmail account to access the app and use any of the smart features.

Thankfully, opening a Gmail account is cost-free. The unit can cost several hundred dollars to buy and set up, but that is a one-time expense. Your WiFi fee is the sole ongoing cost, which you were likely already covering.

According to reports, the Nest can cut your monthly energy costs by up to 20%, so it should pay for itself pretty soon.


Evaporative coolers can provide a variety of advantages, such as integrated humidification, reduced energy use, and lower costs. They work with smart thermostats like the Nest, so you can now add another advantage to the list!

Nest Thermostat: Does It Work With Evaporative Cooler? If So, How To Connect?

What do you think?

-1 Points
Upvote Downvote

Written by HVAC Contributor

Leave a Reply

Your email address will not be published. Required fields are marked *

GIPHY App Key not set. Please check settings

The Best Way To Know How Many Windows Should Be Left Open For A Swamp Cooler

The Best Way To Know How Many Windows Should Be Left Open For A Swamp Cooler

Mini Split vs. High-Velocity Air Conditioning: Which Is Better?

Mini Split vs. High-Velocity Air Conditioning: Which Is Better?