Smart HVAC Ductless Mini-Stat

Finally, a Smart Thermostat for Ductless Tech

  • January 3, 2020
  • By MR COOL

Max out on comfort, affordability, and energy savings with the new Smart HVAC Ductless Mini-Stat for MRCOOL ductless air conditioners and heat pumps. You’ll have the ability to lower your energy bills, get cleaner air, and customize the comfort of each heating and cooling zone in your home or office from anywhere, any time. 

This easy-to-use comfort tool seamlessly links up with your smart device of choice. It gives you the luxury of taking complete control over each room’s temperature, humidity, mode, fan speed, and swing position from any location, inside or outside, via simple touchscreen controls.

An Affordable Smart Thermostat for Ductless

Comfort and convenience doesn’t have to come at a high cost. Priced to fit your budget and paired with a free application available for both Apple and Android devices, this updated tool integrates with your smartphone and/or other smart home devices for managing the heating and cooling of your home or office is designed with affordability in mind. 

Combine the amazing features of the free smartphone app with your energy savings, and you’ll have a real bargain that can make a difference each year. 

Simple & Easy to Use

The MRCOOL Smart HVAC Ductless Mini-Stat turns your already smart MRCOOL ductless air conditioner or heat pump into an even smarter and more versatile comfort tool that is easily adjusted and tracked throughout the day using the smartphone app. Thanks to a 5V adapter in the Wi-Fi smart controller box, you can power up this thermostat from any location inside your home or office. In order to get the most accurate reading of your room temperature, make sure to set up your Mini-Stat within a line of sight of the unit, to ensure it maintains an infrared connection.

The MRCOOL Smart HVAC Ductless Mini-Stat has a simple menu of options to choose from in order to fully customize your heating and cooling settings. Since the Smart HVAC Ductless Mini-Stat is linked through your smartphone, that means you can adjust temperatures not only from inside, but also while you’re traveling or located anywhere else outside of your home or office. This global control feature ensures that you can change your heat and air conditioning settings from any location around the world. 

Simplify Your Comfort Schedule

With the customization options available through smart scheduling, you can set your temperature dependent on your personal preferences and daily routine. Keep your bedroom cool while you sleep and warm by the time you wake up. Adjust your heating and cooling settings only once and your routine will be set.

If you’d rather keep temperature scheduling to a minimum, geo-fencing makes it possible to automatically adjust your thermostat when you leave the premises and again as soon as you arrive. Like daily scheduling, the geo-fencing feature is a one-time process. Make your customization at the beginning of set up and there’s no need to revisit unless your preferences change. 

Cleaner, Customized Air Conditioning and Heating Control

There’s a good chance you’re not the only person who has a hard time remembering to change the air filter in your home or office. Neglecting your air filter leads to increased dust, allergens, and impurities in your air. With a simple tap on your smartphone, you can monitor the status of your air filter and dramatically improve your air quality without the need for reminders and eliminate the consequences of forgetting.

Keep Your Thermostat’s Heating and Cooling in the Zone

The Smart HVAC Ductless Mini-Stat offers temperature customization not only by your schedule but also from room to room. With each zone having its specific heating and cooling ranges set, you can ensure that those cooking in the kitchen stay cool, while those lounging in the living room keep cozy. Throughout your home or office, you can manage all your home air comfort requirements with a single touch, ensuring everyone in every room stays comfortable. 

Monitor Your Energy Usage and Save

If you aren’t sure about what temperature settings are the most optimal and cost-effective for your home or office, with the MRCOOL Smart HVAC Ductless Mini-Stat app, you can track your energy usage patterns and statistics in order to keep an eye on any energy “leaks” in your heating and cooling usage. Check out your timeline of actions feature and take note of who is using your system, at what settings and when. You can then use this information to manage how you set up your heating and cooling schedule throughout each season of the year. 

Some engineers estimate that a smart HVAC thermostat control system can lower your energy bills by as much as 25%. Over time, MRCOOL’s innovative smart system will create a difference you can feel in both your home and your wallet.  

What You Get with the Smart HVAC Ductless Mini-Stat Wi-Fi AC Controller from MRCOOL 

When you purchase a Smart HVAC Ductless Mini-Stat, you’ll receive a one year limited warranty. Each box comes with a table stand, wall mounting kit, a 5V DC USB adapter, a micro USB cable, and a user manual for DIY setup instructions.The Mini-Stat does not, however, include the required Wi-Fi router and a working internet connection. Please be sure to have that prior to purchase. 

If using a smart device, the free MRCOOL Smart HVAC Ductless Mini-Stat app will walk you through the setup process and help you get the most out of your various settings and options. If you aren’t using a smart device, don’t worry, the user manual can do that, too.

Get One for Yourself!

Now is the time to max out on your energy savings and the comfort of your home with the new Smart HVAC Ductless Mini-Stat from MRCOOL. Once you make the switch, you’ll wonder why you waited so long to take advantage of this simple way to keep your home at the perfect temperature from anywhere at any time.



75 thoughts on “Finally, a Smart Thermostat for Ductless Tech”

  1. I have a MrCool 36k Olympus mini split condenser with 4, Oasis evaporator units. Each oasis evaporator has a smart usb installed and linked to my WiFi router which has an excellent signal. Problem is, the evaporator temp sensors are very inaccurate from actual room temp. I’m constantly re-calibrating room temp. Also, in heat-pump mode the evaporator doesn’t shy off even when room temp is 10 deg above temp setting. It very frustrating. Can you guys help?

  2. In the winter my unit reads 80 degrees when the room is 60 degrees so it thinks it doesn’t have to do anything. Will this correct the issue?

    1. I had the same issue and left a message to tech support. They called me back and provided the following options.
      – Follow Me on the remote will take the room temperature from the remote and send a signal to the unit every 3 minutes on the current temp. This is an immediate fix when you’re close to the remote. He mentioned if all else fails use the remote for a little more accuracy on the temperature.
      – Go to Device Preference on the app and reset and/or play with the temperature calibration.
      – Something that I did just in case was move the temperature sensor in the unit so it’s poking out of the top of the unit a little. The technician said it might work since I didn’t have high vaulted ceilings. I read in previous comments someone cut a little bit of the plastic tubing but I plan to cut the tubing as a last resort.
      -Factory reset/reboot the system if you haven’t already.

      The temperature sensor isn’t 100% accurate so it might be more of a component quality Mr Cool will need to investigate. In addition, although the app is more user friendly then their competitors it definitely has a bit of delay and sometimes the app and remote both say different things. Hopefully, they upgrade their software system soon.

  3. Is there a more simple thermostat? Or will this one operate without wifi? I dont have internet, but do have a smartphone. I just need to be able to schedule temps, either with my phone or manually. Thank you

    1. The Mini-Stat can operate without Wi-Fi, and you can set a schedule on it. We do have an app, the Smart HVAC app, but it requires Wi-Fi to control the system.

  4. The thermostat circuitry for AC is not working properly. You basically have to operate the unit manually (turning the temperature setting way up to turn the compressor off) regardless of using the “follow me” option or not.

  5. I agree the temp sensing is off. I recently installed a new system and I find it interesting even in ‘follow me” mode the temp on the thermostat doesn’t match the iPhone app as the temp in the room. They can easily be 10 degrees off. I don’t know where that app temp is coming from I suspect the unit itself instead of the remote thermostat. If you use follow me they should match even if it’s off a few degrees fro m the head unit.

  6. I installed a Mr Cool 18k BTU unit, and will the use of a thermostat cut the unit on and off based on the desired temperature set on the thermostat by the user?

    1. A traditional thermostat is not compatible with a ductless mini-split like the DIY 18k, but you could use our Mini-Stat for the same functionality.

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