MRCOOL® MST07 Smart Thermostat & MST07-S Room Sensor Bundle

The MRCOOL® Smart Thermostat + Room Sensor Bundle combines the advanced MST07 Smart WiFi Thermostat with the MST07-S Remote Room Sensor to create a smarter, more responsive, and energy-efficient home comfort system.

Available from MRCOOL DIY Direct, this bundle helps eliminate hot and cold spots by monitoring occupancy, temperature, and humidity in the rooms you use most—allowing your HVAC system to make better comfort decisions throughout the home.

Designed for compatibility with most 24V residential HVAC systems, this bundle is an ideal smart-home upgrade for ducted heating and cooling systems.

Smarter Whole-Home HVAC Control

Unlike traditional thermostats that only monitor one hallway or central location, the included MST07-S Remote Room Sensor gives your HVAC system additional room-level data for improved comfort balancing.

The room sensor continuously monitors:

• Temperature
• Humidity
• Occupancy

This helps the thermostat prioritize comfort in occupied rooms while improving overall system efficiency.

Control Your Comfort from Anywhere

Using the MRCOOL® Connect App, homeowners can remotely control their heating and cooling system directly from their smartphone or tablet.

Features include:

• Remote temperature adjustment
• Custom scheduling
• Temporary & permanent hold settings
• Energy usage tracking
• Room condition monitoring
• Smart HVAC automation

Alexa & Google Assistant Compatible

The MRCOOL MST07 thermostat integrates seamlessly with popular smart-home ecosystems for convenient voice control.

• Amazon Alexa Compatible
• Google Assistant Compatible
• iOS & Android Compatible

Adjust temperatures, change settings, or control your HVAC system using simple voice commands or the mobile app from virtually anywhere.

Designed for Better Comfort & Lower Energy Costs

The MST07 Smart Thermostat includes intelligent automation features designed to improve comfort while reducing unnecessary HVAC runtime.

• 7-Day Programmable Scheduling
• Smart Preheating & Precooling
• Adjustable Temperature Swing Settings
• Fan Circulation Mode
• Daily, Weekly & Monthly Energy Tracking
• Maintenance Reminders

The result is more stable indoor temperatures, improved comfort, and greater energy efficiency throughout the home.

Supports Multi-Room Comfort Monitoring

The MRCOOL MST07 Smart Thermostat supports up to 10 remote room sensors, allowing homeowners to build a complete whole-home comfort monitoring system.

Ideal applications include:

• Bedrooms
• Living Rooms
• Home Offices
• Sunrooms
• Finished Basements
• Bonus Rooms
• Homes with uneven temperatures

Easy DIY Installation

Both the thermostat and room sensor are designed for quick DIY-friendly installation and setup using the MRCOOL Connect App.

This bundle is an excellent upgrade for:

• 24V Ducted HVAC Systems
• Heat Pump Systems
• High-Efficiency Inverter Systems
• Smart Home HVAC Upgrades

What’s Included

• MRCOOL® MST07 Smart Thermostat
• MRCOOL® MST07-S Remote Room Sensor
• Installation Hardware
• Setup Instructions

Key Features

• Smart WiFi Thermostat + Room Sensor Bundle
• Whole-Home Temperature Monitoring
• Occupancy & Humidity Detection
• Compatible with Most 24V HVAC Systems
• Amazon Alexa & Google Assistant Compatible
• Energy Usage Tracking
• Smart Scheduling & Hold Modes
• Supports Up to 10 Room Sensors
• DIY-Friendly Installation
• iOS & Android Compatible

Technical Specifications

Thermostat (MST07)
Type	Smart WiFi Thermostat
Voltage	24V
Mount Type	Wall Mount
WiFi Compatible	Yes
App Compatible	Yes
Works with Alexa	Yes
Works with Google Assistant	Yes
Supports Up To	10 Remote Sensors
Scheduling	7-Day Programmable
Energy Monitoring	Daily, Weekly & Monthly Tracking
Smart Features	Hold Modes, Temperature Swing Adjustment, Maintenance Reminders
Remote Room Sensor (MST07-S)
Sensor Functions	Occupancy, Temperature & Humidity Monitoring
Mount Type	Wall Mount
Power Source	Battery Powered
Color	White
Warranty	1 Year

Why Buy From MRCOOL DIY Direct?

When you order from MRCOOL DIY Direct, you’re purchasing from a trusted authorized MRCOOL dealer specializing in smart HVAC systems, accessories, replacement parts, and DIY comfort solutions.

• Authorized MRCOOL Dealer
• Genuine MRCOOL Products
• Fast Nationwide Shipping
• Expert Product Support
• Secure Online Ordering
• Trusted HVAC Product Knowledge
• DIY Installation Support