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866 862 8922Model #: MST04
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Model Number
MST04
Dimensions
3.9" W x 3.9" D x 1" H
Documents
Limited Warranty
Parts: 3 years
Efficient Living, Smart Savings
Save money by keeping an eye on your energy use. Use smart features to make things easier and cut down on energy. Set your ideal temperature with presets for Home, Away, and Sleep to fit your needs.
Features
Smart Thermostat Compatibility
Dual Fuel System
Heat Pumps
Conventional Heating
Conventional Cooling
Conventional Heating & Cooling
Parts:
3 years
Who installs the AC unit after I purchase it?
ACDirect does not yet provide installation services directly. However, most of our customers successfully arrange installation through local licensed HVAC contractors. These systems are designed for professional installation and typically include the components your installer will need.
Here’s how it works:
Note:
Please be aware if you choose to install HVAC equipment yourself and don’t possess proper HVAC licensing, you will void the manufacturer’s factory warranty. If you are capable of a factory-compliant installation yourself, you will need a licensed HVAC contractor to sign off on your work, fully confirming factory-compliant workmanship.
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Saturday: 8am to 8pm EST
Sunday: 11am to 8pm EST