How to Use the 2-in-1 Tower Fan & Heater 706 for Year-Round Comfort

By DREO Home Ecosystem | Air Comfort, Smart Kitchen | Published: 2026-10-26

Category: How-to Guides

Learn how to switch between heating and cooling, choose the right modes, and get the most from the DREO 706 all year long.

Quick Answer

Use the DREO 706 as a fan in warm months and a heater in cold months, switching with one touch via Auto-shift technology. Choose the mode that matches your activity and room size, and follow the step-by-step setup below for safe, efficient operation.

Why a 2-in-1 Fan Heater Makes Sense

A 2-in-1 tower fan heater saves space and money by replacing two separate appliances. The DREO 706 combines powerful cooling with heating in one unit, so you don't need to store a fan in summer and a heater in winter.

The trade-off is that you need to understand the different modes and settings to get the best performance. This guide walks you through each step, from unboxing to seasonal storage.

Step-by-Step Setup and Use

Unbox and Position: Remove the unit from the box and place it on a flat, stable surface. Keep at least 3 feet of clearance from walls, curtains, and furniture to ensure proper airflow and safety. Plug it into a grounded outlet. Avoid placing on carpet or near water sources.
Power On and Choose Mode: Press the power button to turn on the unit. Use the mode button to cycle through fan modes (4 unique fan modes with 12 speeds) and heat settings (5 power heat settings). For cooling, select a fan mode; for heating, select a heat setting. Start with a lower setting and adjust gradually to find your comfort level.
Use Auto-Shift for Seamless Switching: Press the Auto-shift button to enable automatic switching between heating and cooling based on the ambient temperature. This is perfect for days that start cool and warm up, or vice versa. Auto-shift works best in rooms where temperature fluctuates; turn it off if you want constant heat or cool.
Adjust Fan Speed and Settings: For cooling, select one of the 12 fan speeds to match your activity—higher speeds for workouts, lower for sleeping. For heating, choose among the 5 power settings; higher settings warm the room faster but consume more energy. Use lower heat settings for overnight to save energy and avoid overheating the room.
Maintain and Store: Regularly clean the air intake and outlet with a soft cloth to remove dust. When not in use for long periods, unplug the unit and store it in a dry place. Avoid using water or harsh chemicals on the unit. Check the filter (if any) periodically; a clean unit runs more efficiently.

Product Facts

2-in-1 Tower Fan & Heater 706: The DREO Tower Fan Heater MC706 features 29.2 ft/s, the fastest wind speed ever on a tower fan, and Auto-shift technology for seamless switching between heat and cool. This means you can go from a cooling breeze to warm heat instantly, without adjusting settings manually, making it ideal for unpredictable weather.
2-in-1 Tower Fan & Heater 706