Model comparison
DREO Convection Heater 711 vs 711S: wheels or wall mounting?
The DREO Convection Heater 711 and 711S share a flat, fanless convection design and three heat levels, but the suffix marks a real installation and control difference. The standard 711 (DR-HSH041) is supplied with caster wheels for upright floor use. The Smart 711S (DR-HSH041S) must be secured to a wall with its included bracket. Its Wi-Fi app, schedule and smart controls are not a stand for the standard model, and the standard model’s wheels are not a substitute for the 711S mount.
Pick the form before the features
Choose the 711 when you want a wheeled indoor panel you can move between suitable locations after it cools. Its US manual requires the caster wheels to be properly installed and the unit to stay upright. Choose the 711S only if the wall and its mounting method are right for you. The manual calls for a level bracket, anchors and screws, and says the heater must be wall-mounted—not leaned against an object or set upright with the grille vertical. It also says not to install the unit in front of an electrical outlet.
The 711S wall diagram labels the panel at 2.6 feet wide by 1.5 feet high (78.4 by 44.4 cm). It also leaves at least 3.6 feet above the heater and 0.8 feet to either side and above the floor. Those clearances are part of its install, not optional space around a portable heater. The standard 711 manual does not publish body dimensions in the sources reviewed here, so do not infer them from the wall model or a product photo.
The basic heat settings are closely related
Both manuals list Power Heat at 900, 1,100 and 1,500 watts, plus ECO temperature control from 41°F to 95°F in one-degree increments. Both are fanless: no setting provides a separate fan-only breeze, selectable fan speed or oscillation. That is the central tradeoff against a fan tower such as the DREO 718 or MC706. A fanless panel avoids a motor-driven airflow stream, but it cannot serve as a warm-weather fan or sweep air across a wider angle.
ECO adjusts power around the selected temperature and stops heating when the target is reached. That describes control logic, not an independently measured promise of reaching a set temperature in every room. DREO’s marketing language about whole-room heating and energy savings should not be treated as a room-specific heat calculation or comparative bill estimate.
Both can start later; only the 711S adds an app
The Standard 711 manual documents a countdown timer up to 24 hours. Set while running, it can turn the heater off; set from off, it can start the heater when the countdown ends. A separate 24-hour continuous-operation auto-off function is not on by default. The 711S manual also describes its 0–24-hour on/off timer, and its DREO app adds a schedule. This means the essential later-start feature is not unique to the smart version.
The 711S is the app choice: the manual walks through Wi-Fi pairing and documents schedule and device controls. Its open-window detection must be enabled in the app and sends a notification after a rapid temperature drop; it does not automatically prove a window is open. Alexa and Google Home setup requires a DREO account. The Standard 711 sources do not confirm phone-app control, so a shopper who needs an app should not assume the regular 711 works the same way.
A practical choice
For flexible floor placement, choose the standard 711—provided you have a safe place for its wheels and confirm the current product’s full size and rating label. For a deliberately installed wall panel with scheduled app control, consider the 711S only after checking the mounting surface, outlet location, dimensions and full clearance diagram. If you need airflow without heat, neither convection model is a match; compare a fan-equipped tower instead. The 711 review, 711S review and heater finder apply those distinctions to other needs.