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    • MRCOOL Smart Thermostat in White (Compatible with Ducted Systems Only), MST04 - Freedom HVAC Supply
    • MRCOOL Smart Thermostat in White (Compatible with Ducted Systems Only), MST04 - Freedom HVAC Supply
    • MRCOOL Smart Thermostat in White (Compatible with Ducted Systems Only), MST04 - Freedom HVAC Supply
    • MRCOOL Smart Thermostat in White (Compatible with Ducted Systems Only), MST04 - Freedom HVAC Supply
    • MRCOOL Smart Thermostat in White (Compatible with Ducted Systems Only), MST04 - Freedom HVAC Supply
    • MRCOOL Smart Thermostat in White (Compatible with Ducted Systems Only), MST04 - Freedom HVAC Supply
    • MRCOOL Smart Thermostat in White (Compatible with Ducted Systems Only), MST04 - Freedom HVAC Supply
    • MRCOOL Smart Thermostat in White (Compatible with Ducted Systems Only), MST04 - Freedom HVAC Supply

    MRCOOL Smart Thermostat in White (Compatible with Ducted Systems Only), MST04

    Regular Price $99.00
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    Pairs well with

    Elevate your comfort and optimize energy usage with the MRCOOL Smart Thermostat. Designed with precision and ease of use in mind, this thermostat offers tailored heating and cooling solutions while ensuring a simple installation. Customize your settings effortlessly to strike the perfect balance between comfort and energy efficiency. With specialized modes, such as Vacation Mode, you can safeguard your home during your absence without incurring extra energy costs.

    Take control of your environment through various interfaces, including the responsive touch-screen display, voice control via Google Assistant, Siri, or Amazon Alexa, or the versatile Smart HVAC app. The app provides advanced features like an air filter cleaning monitor and a system activity log, enabling you to track usage patterns and fine-tune temperature and fan settings with precision. The thermostat’s location-based automation adjusts your home’s climate according to your proximity, ensuring an optimal temperature upon your arrival. Even in the event of an internet outage, you retain full control through direct access to the thermostat. Backed by a 3-year warranty, the MRCOOL Smart Thermostat seamlessly integrates advanced technology with superior comfort and energy management.

    • Presets for Home, Away, and Sleep: Tailor temperature settings to suit your lifestyle and preferences.
    • Smart Schedules: Program the thermostat around your routine for enhanced comfort and efficiency.
    • Smart Energy Management: Optimize energy consumption to minimize waste.
    • All-in-One App: Conveniently manage all your HVAC systems from a single app.
    • Global Control: Remotely access and adjust your thermostat from anywhere in the world.
    • Location-Based Automation: Automatically adjusts based on your location for maximum comfort.
    • Vacation Mode: Maintain home safety without driving up energy costs.
    • DIY Installation: Designed for easy setup, making it accessible for any homeowner.
    • Wide Compatibility: Compatible with Alexa, Google Assistant, Siri, and MRCOOL Link.
    • Hassle-Free Registration: Quick and easy registration for fast setup.
    • Track and Optimize Energy Usage: Monitor and refine your energy usage for better efficiency.

    Important Note: Designed specifically for MRCOOL ducted systems.

    Product Specifications
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    Documents
    User Manual Download
    Specification Sheet Download
    Safety Guide Download
    Service & Support

    Manufacturer Warranty

    This product is covered by the manufacturer’s warranty against defects in materials and workmanship when installed and used according to the manufacturer’s guidelines. Warranty terms and coverage periods vary by manufacturer and product type. Please refer to the official product documentation or contact our team if you need help verifying warranty details.

    Technical Support

    Freedom HVAC Supply is staffed by people who actually understand HVAC systems. If you need help confirming compatibility, selecting the correct replacement part, or understanding installation requirements, our team is available to assist before and after your purchase.

    Product Documentation

    Installation manuals, specification sheets, wiring diagrams, and other technical documentation are available whenever possible. These resources help ensure proper installation, system compatibility, and safe operation of your equipment.

    Parts Compatibility & Cross-Reference

    Many HVAC parts replace or supersede older manufacturer part numbers. We provide replacement part numbers and compatible model information on product pages to help technicians and homeowners verify the correct component before ordering.

    Replacement Parts & Accessories

    Freedom HVAC Supply carries genuine replacement components and compatible accessories to keep HVAC systems running reliably. From control boards and motors to sensors, line sets, and installation accessories, we supply the parts professionals depend on.

    Customer Support

    If you have questions about product compatibility, warranty coverage, or installation considerations, our support team is ready to help. Our goal is to make sure you get the right part the first time so your system can get back up and running quickly.

    FAQs About Our HVAC Products

    Quick answers to questions about ordering, compatibility, and installation.

    Ordering & Compatibility

    1. Do you sell HVAC equipment to homeowners and DIY installers?

    Yes. Freedom HVAC Supply sells HVAC equipment and parts to contractors, property owners, and qualified DIY installers. Some products may require professional installation based on local codes.

    2. How do I know if this HVAC product is compatible with my system?

    Product pages include specifications and compatibility details. If you’re unsure, our team can help verify fit before you order.

    3. Can HVAC contractors purchase from Freedom HVAC Supply?

    Absolutely. We work with licensed HVAC contractors, installers, and professionals nationwide.

    Installation & Support

    1. Do HVAC systems require professional installation?

    Some HVAC equipment must be installed by a licensed professional to meet code requirements or warranty terms. Always review manufacturer guidelines.

    2. Can you help me choose the right HVAC system or part?

    Yes. Our support team can assist with product selection based on your application, space, and installation needs.

    3. Do you provide installation manuals or documentation?

    Manufacturer installation guides and documentation are included or available upon request for most products.

    Warranty & Shipping

    1. Do HVAC products include a manufacturer warranty?

    Most HVAC equipment includes a manufacturer warranty when installed according to guidelines. Warranty terms vary by brand and product.

    2. Do you ship HVAC equipment nationwide?

    Yes. We ship HVAC systems and parts throughout the continental United States using trusted freight and parcel carriers.

    3. What should I know about freight delivery for HVAC equipment?

    Larger HVAC equipment ships via freight and should be inspected upon delivery. Delivery details are provided during checkout.

    Need HVAC Help?

    Get help with ordering, compatibility, or installation questions.

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