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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
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Description
MRCOOL Smart Thermostat 24 Volt (MST04)MRCOOL Smart Thermostat (MST04) Smart Control, Maximum Comfort, Effortless Efficiency Upgrade your homes climate control with the MRCOOL Smart Thermostat (MST04) a sleek, powerful, and intuitive thermostat designed for modern living. Whether you're at home, at work, or halfway around the world, this Wi Fi connected thermostat puts complete HVAC control in the palm of your hand. Featuring intelligent scheduling, voice assistant compatibility, and DIY
MRCOOL Smart Thermostat (MST04) – Smart Control, Maximum Comfort, Effortless Efficiency
Upgrade your home’s climate control with the MRCOOL Smart Thermostat (MST04) — a sleek, powerful, and intuitive thermostat designed for modern living. Whether you're at home, at work, or halfway around the world, this Wi-Fi connected thermostat puts complete HVAC control in the palm of your hand.
Featuring intelligent scheduling, voice assistant compatibility, and DIY installation, the MST04 is ideal for homeowners looking to boost energy efficiency, reduce utility costs, and enjoy hassle-free comfort year-round.
Key Features & Benefits
- ✔ Personalized Presets: Automatically adjusts temperature with modes like Home, Away, and Sleep for efficient, lifestyle-based climate control.
- ✔ Smart Energy Management: Save money with features like Vacation Mode and real-time optimization to avoid unnecessary heating or cooling.
- ✔ Global Remote Control: Use the MRCOOL SmartHVAC App to control settings, monitor system health, and track usage from anywhere.
- ✔ Voice Assistant Ready: Compatible with Amazon Alexa, Google Assistant, Siri, and MRCOOL® Link for hands-free control.
- ✔ Location-Based Automation: Built-in geofencing adjusts temperatures based on your location to minimize energy waste.
- ✔ DIY Installation: Designed for easy setup with no professional tools or technician needed. Get up and running in minutes!
- ✔ Offline Control: Maintains manual functionality even without Wi-Fi, ensuring uninterrupted performance.
- ✔ Quick Setup & 3-Year Warranty: Comes with all components for fast installation and is backed by a reliable 3-year parts warranty.
📦 What’s in the Box?
- MRCOOL Smart Thermostat (MST04)
- Wall Mounting Plate
- Mounting Screws
- Quick Start Installation Guide
🔹 Why Buy from MRCOOL DIY Direct?
At MRCOOL DIY Direct, we do more than just sell HVAC products—we empower homeowners across America to take climate control into their own hands. With us, you get:
- ✅ Factory-Authorized MRCOOL Products – Always genuine, always compatible
- ✅ Expert Guidance & Support – From setup to troubleshooting, we’re here to help
- ✅ Fast & Secure Shipping – Shipped from our U.S. warehouse, not a dropshipper
- ✅ Thousands of Happy Customers – Trusted across the nation
🛒 Ready to Take Control?
Don’t settle for outdated thermostats or overpriced installation costs. Upgrade to the MRCOOL Smart Thermostat MST04 and enjoy the perfect blend of comfort, efficiency, and control — all from the USA’s most trusted HVAC dealer.
Specifications & Dimensions
📊 Technical Specifications
| Specification | Details |
|---|---|
| Model | MST04 |
| Dimensions (Thermostat) | 3.9" D x 1" H x 3.9" W |
| Gross Dimensions | 6.5" D x 2.12" H x 5.37" W |
| Weight | 0.95 lbs |
| Voltage | 24V |
| Operating Modes | Sleep, Vacation, Location-Based Automation |
| Smart Home Compatibility | Alexa, Google Assistant, Siri, MRCOOL® Link |
| App Control | MRCOOL SmartHVAC App (iOS & Android) |
| Warranty | 3-Year Limited Parts Warranty |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy