MRCOOL® Smart Wi-Fi Mini-Stat (Compatible with MRCOOL Mini-Splits, (24v)-MST05.

Product Description MRCOOL® Smart Wi-Fi Mini Stat Thermostat – 24V Smart Mini Split Controller – MST05 Product Overview The MRCOOL® MST05 Smart Wi-Fi Mini Stat is a powerful smart thermostat designed specifically for mini split systems, delivering intelligent climate control, advanced energy management, and simple DIY installation in one compact device. Built for homeowners who want more comfort, better control, and lower energy costs, this smart mini split thermostat works seamlessly with compatible MRCOOL® systems and integrates directly with your smart home ecosystem. Unlike traditional thermostats that simply turn heating and cooling on and off, the MRCOOL® Smart Wi-Fi Mini Stat uses intelligent AI-based comfort technology to automatically maintain your ideal indoor environment while helping reduce unnecessary energy usage. With advanced features like Comfy Max™, location-based automation, smart scheduling, usage history tracking, and remote smartphone control, the MST05 transforms your mini split system into a truly modern smart HVAC solution. The sleek touchscreen display gives you direct local control, while built-in Wi-Fi connectivity allows full access through the MRCOOL® SmartHVAC app from virtually anywhere. Whether you’re at home, at work, or traveling, you can monitor temperatures, adjust settings, create schedules, and manage your system directly from your smartphone. The MRCOOL® Mini Stat also works with Amazon Alexa, Google Home, Apple Siri, and MRCOOL® Link, allowing convenient voice control and smart home integration. Simply use voice commands to change temperatures, switch modes, or adjust settings hands-free. One of the biggest advantages of the MST05 is its flexible installation design. You can mount it directly to the wall using the included backplate, hardwire it for a cleaner setup, or place it on a table or countertop using the included stand. Its DIY-friendly design makes installation quick and simple for homeowners. Even during internet outages, the thermostat continues functioning locally, allowing you to maintain temperature control directly from the device itself. Whether you’re upgrading your current mini split controls or building a smarter HVAC setup from the start, the MRCOOL® Smart Wi-Fi Mini Stat delivers intelligent comfort, convenience, and energy efficiency in one compact thermostat solution. Key Features & Benefits Smart Wi-Fi Thermostat Control Control your mini split system from anywhere using the MRCOOL® SmartHVAC app on iPhone or Android devices. Comfy Max™ Intelligent Comfort AI-powered algorithms automatically maintain your preferred comfort settings while helping prevent overheating and overcooling. Smart Home Compatible Works with: Amazon Alexa Google Home Apple Siri MRCOOL® Link 7-Day Smart Scheduling Create custom heating and cooling schedules based on your daily routine for improved comfort and lower energy costs. Global Remote Access Adjust temperatures, operating modes, and schedules remotely from virtually anywhere with internet access. Smart Energy Management Track HVAC usage history and optimize performance to help reduce monthly utility bills. Flexible Installation Options Choose from: Tabletop stand setup Wall mount installation Hardwired wall installation Touchscreen Display Modern touchscreen controls make temperature adjustments fast and easy directly from the thermostat. Usage History Monitoring View historical HVAC operation data directly in the app to better understand system performance and energy usage. Air Filter Cleaning Monitor Receive reminders when it’s time to clean your mini split air filters for better efficiency and airflow. DIY-Friendly Installation Designed for simple homeowner installation without complicated setup requirements. Why Homeowners Love The MRCOOL® Mini Stat The MRCOOL® Smart Wi-Fi Mini Stat gives homeowners significantly more control over their mini split systems compared to standard remotes. Instead of manually adjusting temperatures throughout the day, the Mini Stat learns and maintains your comfort preferences automatically. Its location-based automation can even adjust temperatures depending on whether you are home or away, helping improve comfort while lowering wasted energy use. For homeowners using mini split systems in bedrooms, offices, garages, workshops, apartments, additions, Airbnb properties, or entire homes, the Mini Stat adds a much more convenient and modern smart thermostat experience. Product Specifications General Information Brand: MRCOOL® Series: Smart Wi-Fi Mini Stat Model Number: MST05 Equipment Type: Smart Mini Split Thermostat Unit Type: Mini-Stat Color: White Smart Features Wi-Fi Compatible: Yes Smartphone App Compatible: Yes Works With iPhone/iOS: Yes Works With Android: Yes Voice Assistant Compatibility: Amazon Alexa Google Home Apple Siri MRCOOL® Link Electrical Specifications Voltage: 24V Physical Dimensions Net Width: 3.9 in Net Height: 3.9 in Net Depth: 1 in Net Weight: 0.4 lbs Installation Options The MRCOOL® Smart Mini Stat supports multiple installation configurations: Table stand setup Wall-mounted using included backplate Hardwired wall installation Its compact size and flexible mounting options make it ideal for bedrooms, offices, garages, apartments, workshops, additions, and whole-home mini split systems. Frequently Asked Questions about the MRCOOL® Smart Wi-Fi Mini Stat Thermostat – 24V Smart Mini Split Controller – MST05 What systems does the MRCOOL® Mini Stat work with? The MST05 is designed for compatible MRCOOL® mini split systems and smart HVAC applications using 24V controls. Can I control my mini split system from my phone? Yes. The MRCOOL® SmartHVAC app allows full remote control directly from your smartphone or tablet. Does the Mini Stat work with Alexa or Google Assistant? Yes. The MST05 works with: Amazon Alexa Google Home Apple Siri MRCOOL® Link What is Comfy Max™? Comfy Max™ uses intelligent AI-based algorithms to automatically maintain your preferred comfort levels while helping prevent overheating and overcooling. Can I use this thermostat without internet? Yes. Even during internet outages, you can still control settings directly from the thermostat itself. Is installation difficult? No. The MRCOOL® Smart Wi-Fi Mini Stat is designed for DIY-friendly installation with multiple mounting options included. Can I create heating and cooling schedules? Yes. The thermostat supports customizable 7-day scheduling directly through the SmartHVAC app. Ideal Applications Perfect for: MRCOOL® mini split systems Bedrooms Garages Workshops Apartments Tiny homes Offices Airbnb properties Additions Bonus rooms Whole-home mini split systems Warranty Information Base Warranty: 1 Year Manufacturer Warranty Why Buy From MRCOOL Direct? MRCOOL Direct is one of America’s most trusted authorized MRCOOL dealers, specializing exclusively in genuine MRCOOL® systems and accessories. When you buy from MRCOOL Direct, you get: Factory-fresh genuine MRCOOL® products Warranty-safe authorized dealer protection Expert product support Fast nationwide shipping Help with compatibility questions Real customer service from HVAC specialists No unauthorized third-party marketplace sellers Need help choosing the right thermostat or smart HVAC accessories? Call MRCOOL Direct: 615-553-8118 Friendly support from real HVAC people. BUY DIRECT AND SAVE! MRCOOL DIRECT