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Venstar has a great range of thermostats available in the market today. The company has been in operation since the early 90s and is now one of the biggest suppliers in America. Our top pick is the ColorTouch Programmable Wi-Fi Thermostat T7900 with its voice control via Alexa and local API mode for the privacy conscious.

Venstars thermostats are both reliable and energy-efficient. In fact, according to a recent study, these thermostats can save you up to 35% of your usual energy consumption costs.

What’s more, they have a range of smart thermostats that you can control remotely. You only need to have a Wi-Fi connection.

Types of Thermostats

There are four main types of thermostats:

Non-programmable thermostats

These are basic thermostats that allow you to adjust the temperatures in your home, manually, as needed.  They are affordable but are only best for use when you are around your home.

Programmable thermostats

With a programmable thermostat, you can set daily or weekly temperature schedules depending on your need. These types are ideal for homes with constant day and night routines.

Wi-Fi thermostats

A Wi-Fi thermostat is a type of a programmable thermostat that connects to a wireless connection. And the best part? You can control your thermostat remotely using your smartphone. With this thermostat, you can easily override the pre-programmed settings in case of a slight change in your usual routine.

Smart thermostats

Smart thermostats are designed to learn your patterns and will adjust accordingly. For instance, if you have a habit of coming home at 4 PM, your thermostat will adjust to ensure that you’ll always walk into a warm house. You can integrate the thermostats with other home automation devices for your ultimate comfort and convenience.

If you are searching for the best Venstar thermostat that you can integrate with your other home automation tools, then this smart device is something worth considering.

Top Features
  • Daily/weekly adjustable temperature schedules

  • Humidity control

  • Compatible with Alexa

The Venstar T7900 colortouch smart thermostat has all the essential features you need in a smart thermostat. It has a large touchscreen that is easy to use and set up.

What’s more, this thermostat allows you to install your preferred screensaver, themes, and other screens settings (with a few clicks on your desktop app).  The screen also displays current weather conditions plus weather forecast.

You can also program your Venstar T7900 thermostat to change the house temperatures depending on the time of the day. And when you’re away, your thermostat ensures only eco-settings for maximum energy efficiency.

But what makes this thermostat to stand out among the rest is its humidity control feature. However, you need to have a smart humidifier to reap the maximum benefits of this feature.

Tech Specs

You can control this thermostat using a smartphone app as you relax on your couch, bed, or in any location in the world. But the best part? The Venstar T7900 Colortouch smart thermostat is compatible with Amazon Alexa and Google Assistant for hands-free voice control.

And unlike most other thermostats that only rely on cloud apps, this futuristic thermostat also has a local API mode. Thus, it is easier to integrate it with your other home automation tools using third party controls and monitors. 

What we liked
  • Touchscreen with a friendly user interface
  • Easy to set up and use
  • Integrates well with Amazon Alexa for voice control
  • Local API mode allows you to use it without requiring cloud apps.
  • You can control the thermostat’s settings remotely using your phone
What we didn't like
  • It doesn’t support geofencing. You need to activate Away mode manually.
An affordable thermostat

The Venstar T3700 is an affordable Wi-Fi thermostat that offers some nice connectivity options at the price point.

Top Features
  • 2 heat stages and one cool stage

  • Either programmable or non-programmable

  • API mode for third party monitor and control

The Venstar T3700 is an easy-to-use and control thermostat for either gas/electric or heat pumps. Setting it up is straight forward, and the large display makes scrolling a breeze. The screen has an adjustable backlight that you can set to your preferred intensity.

You can schedule a 1-day, 5+2-days, or 7-days heating and cooling schedules depending on your routine. There is also a non-programmable option.

Will you be away from home for a vacation? Simply press the Away button without affecting your pre-set settings.

Tech Specs

By installing a Wi-Fi Module (bought separately), you can control your Venstar T3700 thermostat from any location in the world. That means, if you had set your thermostat to Away mode during your vacation, you could adjust that right before you come back home. And you will walk into a warm home.

Also, after installing the Wi-Fi module, your thermostat will now be ready to use with Amazon Alexa and Google Assistant for voice control.

And just like the ColorTouch T7900 smart thermostat we have reviewed above, this one is also compatible with most existing third-party apps. So you can integrate it into your smart home automation system.

Finally, a keypad lock prevents unwanted hands from interfering with your pre-set heating and cooling routine!

What we liked
  • Has a large, backlight, easy to use and read display
  • Compatible with Amazon Alexa when a Wi-Fi module is installed
  • Three language display options (English, French, or Spanish)
  • Easy to install and program
What we didn't like
  • Requires a Wi-Fi adapter that needs to be bought separately
A programmable thermostat

For a simple and easy to use thermostat, the Venstar Slimline Thermostat T1900 is a great choice.

Top Features
  • Humidification and Dehumidification control

  • Programmable Fan

  • 7 Day Heating/Cooling Schedule

If you spend most of your time at home and are searching for an affordable, the Venstar T1900 is an excellent place to start. The thermostats are available in both commercial and residential models. And, both of them are heat pump compatible.

Like the other Venstar thermostats we have reviewed above, this one, too, is also either programmable to 7 days. Or, you can also use it as a non-programmable thermostat, which you adjust as needed.

The red LED indicator indicates heating while a green indicator shows cooling. There are also UV light and service filter indicators. Your thermostat will always show the current day and temperature (either in Fahrenheit or Celsius).

Tech Specs

Other noteworthy features include the 3-heat and 2-cool stages. And you can configure your thermostat up to three outputs. Also, you do not have to keep on configuring new settings every day. The thermostat has adjustable 2nd and third stage timers and dead bands. You can pre-set your preferred heat settings for up to a week.

This thermostat is also compatible with a humidity module (not included in the package). You can control dehumidification, humidification, and reheat. Other optional accessories that you can buy separately are EZ programmer and IR remote control.

However, note that this is not a WIFI thermostat and doesn’t allow remote control.

What we liked
  • Compatible with your heat pump
  • Large backlit display
  • Programmable for up to 7 days with two cool and three heat settings
What we didn't like
  • Doesn’t allow remote control

Other Venstar Thermostats

Top Features
  • Ultra-compact

  • Compatible with Amazon Alexa

  • Works with gas/electric or heat pump

Venstar T2000 Digital thermostat is an ultra-small programmable Wi-Fi thermostat perfect for residential use. But don’t let the small size fool you. The thermostat works well with Amazon Alexa and is compatible with local API for third parties.

What’s more, this thermostat works with electric/gas or heat pumps, and it supports two cool and two heat multistage. The display is also large enough with a clear and easy to read display. And the backlight ensures you can read the display even at night.

You can schedule your preferred temperatures for up to 7 days. And the configurator app ensures quick and easy setup of your thermostat.

Top Features
  • A low-profile thermostat that fits well in any room

  • Extra-large display

  • 5/2 day programmable thermostat

Here is another compact thermostat ideal for light commercial or residential use. The Small 5/2 Day Programmable Thermostat T1050 is a programmable thermostat that allows weekday and weekend programming depending on your heating needs and routine.

Although this is a compact thermostat, its screen is relatively large and easy to read. The thermostat’s contemporary color ensures that it blends in well with any room. It also works well with your heat pump to ensure the right temperatures all day.

Top Features
  • Continuous backlight

  • 2-stage cool and 2-stage cool

  • 7-day programmable

From its elegant flat to the wall design to its large and easy to read display, the Flat 7 Day Programmable Digital Thermostat T1100FS works flawlessly in controlling the temperatures in your home.

It has 2-stage cool and 2-stage heat and is compatible with electrics/gas and heat pumps. Your thermostat will auto-switch between cooling and heating as needed. It comes with a mounting bracket making its installation a breeze.

Even after a power failure, the thermostat’s non-volatile memory ensures that your programmed settings remain unchanged. This thermostat is also compatible with an outdoor air temperature sensor, which is not included in the package.

Venstar Thermostat Features to Consider

Style, Features, and Scheduler

One of the main features to consider when buying a thermostat is its style. Of course, you want a thermostat that blends in well with your home. Also, choose a programmable thermostat. That way, you won’t have to wake up in the middle of the night to a freezing house.

Smartphone App & Wi-Fi Connectivity

If you’re looking for ultimate convenience operating your thermostat, choose one that supports Wi-Fi connectivity. Better yet, it should allow you remote control using a smartphone app. You’ll be able to control the temperatures of your home from any location.

Smart Speaker Integration – Alexa & Google Assistant

Most smart thermostat Wi-Fis are compatible with Amazon Alexa and Google Assistant. Smart integration is especially useful if you’re looking to integrate your thermostat with your other home automation tools.

HVAC Compatibility

Not all thermostats will work with your HVAC system. Some options only work with air conditioners and line voltage systems. Others, on the other hand, can also monitor cooling systems, heat pumps, and more.

Thus, you need to ensure that your choice of thermostat supports all modes of the current HVAC system.


Your thermostat should not only be easy to use and control, but it should also be easy to install. Some great thermostats include mounting brackets to ensure installation is as easy as it can be.

Common Questions Relating to Venstar Thermostats

How to set a Venstar thermostat

Every Venstar thermostat comes with a manual that guides you on how to set up your thermostat. And you can set up all the needed settings right on your screen, including the screensavers, heating and cooling programs, and Home/Away setting.

How to install a Venstar thermostat

Begin by shutting off your current system. Simply switch off the air conditioner and furnace breakers on your main circuit breaker. Next remove your existing thermostat, label and disconnect the wires carefully. Now it’s time to connect your new thermostat while ensuring that the cables are connected accurately per the tags.
If you are not competent with electrics, then you should seek the services of a HVAC professional.

How to unlock a Venstar thermostat

The keypad lock on your thermostat prevents anyone from tampering with your thermostat’s settings. To unlock a Venstar thermostat, hold the MODE button and simultaneously press the UP and DOWN buttons (while still holding the mode button). The lock sign on the screen will disappear.

The Verdict

I hope this roundup has answered all the questions you had about the top Venstar thermostats. The best one for you will depend on your needs and preferences.

Always look at the type of thermostat, scheduler, HVAC compatibility, and smart features of each thermostat before you can make a purchase decision.

If you are searching for the best Venstar thermostat that you can integrate with your other home automation tools, then this smart device is something worth considering.

Top Features
  • Daily/weekly adjustable temperature schedules

  • Humidity control

  • Compatible with Alexa


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