MRCOOL Smart Thermostat (Compatible with Ducted Systems Only), MST07

Upgrade your home comfort and energy efficiency with the MRCOOL MST07 Smart Thermostat. Designed to work with most 24V heating and cooling systems, this advanced thermostat delivers intelligent climate control with simple, user-friendly operation. Easily manage temperature settings, fan modes, and schedules while optimizing performance and reducing unnecessary energy usage. With support for dual fuel switching and hybrid heat systems, the MST07 offers flexible compatibility for a wide range of HVAC applications.

Control your comfort through the MRCOOL Connect app, the thermostat interface, or voice commands using Amazon Alexa and Google Assistant. Guided registration and DIY-friendly installation make setup quick and hassle-free. Create personalized 7-day schedules, choose from multiple HOLD options, and preheat or precool your home to reach the ideal temperature exactly when needed.

For enhanced whole-home comfort, the MST07 supports up to 10 optional remote sensors, allowing you to prioritize heating and cooling in specific rooms for more balanced temperature control. Smart fan circulation helps improve indoor comfort, while adjustable temperature swing settings reduce short cycling and improve efficiency.

Monitor daily, weekly, and monthly energy usage, receive maintenance reminders, and prevent unwanted setting changes with the built-in lock feature. Backed by a 1-year warranty, the MRCOOL MST07 Smart Thermostat combines reliable performance, modern technology, and energy-conscious operation for a smarter home experience.

• Works with Most 24V Systems: Compatible with a wide range of residential HVAC systems.
• Dual Fuel and Hybrid Heat Support: Designed for advanced heating and cooling configurations.
• 7-Day Custom Scheduling: Personalize temperature, fan, and sensor operation throughout the week.
• Multiple HOLD Options: Includes permanent hold, temporary hold, and follow schedule modes.
• Remote Sensor Compatibility: Supports up to 10 optional room sensors for improved whole-home comfort.
• Smart Fan Circulation: Periodically circulates fresh air to improve indoor comfort.
• Preheat and Precool Functionality: Automatically reaches your preferred temperature on schedule.
• Energy Usage Monitoring: Track daily, weekly, and monthly energy consumption.
• Maintenance Reminders and Lock Feature: Stay on top of routine care while preventing accidental adjustments.
• DIY-Friendly Installation: Simple setup designed for homeowners.
• Voice Control Compatibility: Works with Amazon Alexa and Google Assistant.

Important Note: Optional remote sensors are sold separately.