Mr. Cool USB Controller - Search Videos

The MRCOOL Ductless Mini Split system is already the perfect solution to heating and cooling your home, and now we’ve made it even easier with the new MRCOOL Smart Controller. The MRCOOL Smart Controller allows you to control the complete operation of your MRCOOL ductless air conditioner or heat pump from anywhere in the world with only your smartphone. It is also compatible with Amazon Alexa and Google Assistant Here's how to install it. | MRCOOL

The MRCOOL Ductless Mini Split system is already the perfect solution to heating and cooling your home, and now we’ve made it even easier with the new MRCOOL Smart Controller. The MRCOOL Smart Controller allows you to control the complete operation of your MRCOOL ductless air conditioner or heat pump from anywhere in the world with only your smartphone. It is also compatible with Amazon Alexa and Google Assistant Here's how to install it. | MRCOOL

1.1K viewsJan 28, 2019

The MRCOOL Smart Controller allows your MRCOOL Ductless Mini Split to integrate easily into your smart home. Here's a video about how to install the app "SmartHVAC" to work with your MRCOOL Ductless Mini Split through your smart phone. | MRCOOL

The MRCOOL Smart Controller allows your MRCOOL Ductless Mini Split to integrate easily into your smart home. Here's a video about how to install the app "SmartHVAC" to work with your MRCOOL Ductless Mini Split through your smart phone. | MRCOOL

345 viewsFeb 4, 2019

The MRCOOL Smart Controller App (SmartHVAC) allows you to control your MRCOOL Ductless Mini Split from anywhere in the world, easily and conveniently. This video shows you how to navigate the app to make the most of your MRCOOL's features. | MRCOOL

The MRCOOL Smart Controller App (SmartHVAC) allows you to control your MRCOOL Ductless Mini Split from anywhere in the world, easily and conveniently. This video shows you how to navigate the app to make the most of your MRCOOL's features. | MRCOOL

357 viewsFeb 8, 2019

Introducing MRCOOL Universal: The Future of Heating and Cooling Imagine a heating and cooling system that is quieter, slimmer, more efficient, and more reliable than any other. A system that can heat and cool your home in any climate, with any thermostat, and with any installation option. A system that is truly universal. That system is MRCOOL Universal, the innovative DC inverter split system that is changing the game of central heat and air. With MRCOOL Universal, you can enjoy: Up to 20 SEER

Introducing MRCOOL Universal: The Future of Heating and Cooling Imagine a heating and cooling system that is quieter, slimmer, more efficient, and more reliable than any other. A system that can heat and cool your home in any climate, with any thermostat, and with any installation option. A system that is truly universal. That system is MRCOOL Universal, the innovative DC inverter split system that is changing the game of central heat and air. With MRCOOL Universal, you can enjoy: Up to 20 SEER

1.1M viewsJun 23, 2023

The MRCOOL DIY Ductless Mini Split is capable of connecting to your home wifi network. This videos shows you how to set up the wifi to control the unit with your smartphone or tablet. | MRCOOL

The MRCOOL DIY Ductless Mini Split is capable of connecting to your home wifi network. This videos shows you how to set up the wifi to control the unit with your smartphone or tablet. | MRCOOL

1.4K viewsJan 10, 2018

Wondering why MRCOOL® has the only truly DIY HVAC system? The answer is simple! It's because of our patented precharged quick connect line sets. Precharged means the system is good to go as soon as you connect the line sets to the indoor and outdoor units. Patented means we're the only ones on the market who have it. The system is hyper efficient, provides year-round comfort and works in a single zone option or can heat and cool up to five rooms. It's all about finding the perfect one for you at

Wondering why MRCOOL® has the only truly DIY HVAC system? The answer is simple! It's because of our patented precharged quick connect line sets. Precharged means the system is good to go as soon as you connect the line sets to the indoor and outdoor units. Patented means we're the only ones on the market who have it. The system is hyper efficient, provides year-round comfort and works in a single zone option or can heat and cool up to five rooms. It's all about finding the perfect one for you at

18.2M viewsJan 7, 2025

MRCOOL Universal DC Inverter Central Heat Pump Keep Your Home Warm In The Winter And Cool In The Summer🔥🌎❄️. Worry-Free With Our Industry-Leading 10 Year Compressor And Parts Warranty. | MRCOOL

MRCOOL Universal DC Inverter Central Heat Pump Keep Your Home Warm In The Winter And Cool In The Summer🔥🌎❄️. Worry-Free With Our Industry-Leading 10 Year Compressor And Parts Warranty. | MRCOOL

838.8K viewsMar 13, 2025

MRCOOL Universal DC Inverter Central Heat Pump Keeps Your Home Warm In The Winter And Cool In The Summer🔥🌎❄️. Worry-Free With Our Industry-Leading 10 Year Compressor And Parts Warranty. | MRCOOL

1.1M viewsFeb 9, 2022

How will you keep your home cool in the summer and warm in the winter?🔥❄️ Stop wasting money on conventional A/C units and heaters. The MRCOOL Universal unit continues to set the bar for your temperature needs with its powerful functionality and innovative design. Learn more here ➡️ MrCoolUniversal.com/ | MRCOOL

2.5M viewsApr 27, 2021

Stop wasting money on conventional A/C units and heaters! The MRCOOL Universal unit continues to set the bar for your temperature needs with its powerful functionality and innovative design. - 10-year parts & compressor warranty when registered - Can heat & cool almost anywhere, no matter the climate - Works with 3rd Party Thermostats - Half as loud as a conventional condenser - Resistant to corrosion - Versatile installation options, perfect for city lots and building applications where space i

5M viewsNov 19, 2020

Tired of the weather controlling your mood? Take back control with MRCOOL DIY mini splits! 🙌 • Control temperature from anywhere on your phone or voice Stay cozy inside, no matter what's outside! 😊 Click to learn more | MRCOOL

3.1M viewsMay 8, 2025

The MrCool Universal WiFi Thermostat is a programmable thermostat designed for use with virtually any modern central heating and air conditioning system. It’s easy to install and easy to use. With a touchscreen and a modern, bright display, this three-heat, two-cool thermostat supports up to twelve different equipment types, and best of all works with your home wifi and the MrCool Universal App. The MrCool Universal Wifi thermostat allows you to control your home’s HVAC system with your phone fr

4.2K viewsJul 17, 2020

What’s Cooler Than Being Cool? Ice Cold… With MRCOOL Universal Unit | MRCOOL

6.5M viewsJul 22, 2020

Stop wasting money on conventional A/C units and heaters! The MRCOOL Universal unit continues to set the bar for your temperature needs with its powerful functionality and innovative design. - 10-year parts & compressor warranty when registered - Can cool & heat almost anywhere, no matter the climate - Works with 3rd Party Thermostats - Half as loud as a conventional condenser - Resistant to corrosion - Versatile installation options, perfect for city lots and building applications where space i

2.8M viewsJun 30, 2021

Stop wasting money on conventional A/C units and heaters! The MRCOOL Universal unit continues to set the bar for your temperature needs with its powerful functionality and innovative design. - 10-year parts & compressor warranty when registered - Can cool & heat almost anywhere, no matter the climate - Works with 3rd Party Thermostats - Half as loud as a conventional condenser - Resistant to corrosion - Versatile installation options, perfect for city lots and building applications where space i

1.5M viewsJun 29, 2021

Interested in complete comfort and all-inclusive temperature control? It's your lucky day, because we're releasing the Smart Thermostat for central systems! This thermostat will allow you to control your comfort from your phone, and you can even maximize the efficiency and effectiveness of your MRCOOL® systems with the MRCOOL® Link feature. Learn more about the Smart Thermostat HERE: https://mrcool.com/blog/curate-your-comfort-with-our-new-mrcool-smart-thermostat/ | MRCOOL

2.9K viewsJun 13, 2024

If your error code means you need to replace your control board, then this is how you need to do it. Check out our playlist of videos for error codes: https://www.youtube.com/watch?v=lsDzrTQC6oU&list=PLWwYy6G52IgNV3wPRksu_dBm1E6Znm0fA | MRCOOL

1.7K viewsJun 27, 2019

At MRCOOL, we don't expect bad things to happen, but when they do, it's good to know how to take care of it! If you are seeing an error code on your air handler, there are several steps you can take. That said, after you've called MRCOOL support, and they have told you to replace your control board (and have already sent it to you), then this video can help you change the control board in the MRCOOL air handler. List of possible MRCOOL Error Codes: E0 - Indoor unit EEPROM parameter error E1 - In

1.2K viewsJul 5, 2019

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