DREO Heater Solaris 628 review

The DREO Heater Solaris 628 is the company’s 20-inch floor-standing PTC fan heater. Its single U.S. listing has SKU 10-04028-101, and the matching DREO-authored Solaris 628 manual identifies model DR-HSH028. That is useful to check because a heater’s retail series name is not always its printed model number. The exact U.S. instructions rate it at 1,500 watts and 120 volts, while DREO’s product page gives an overall body size of 20 by 6.69 by 10.31 inches and a weight of 4.4 pounds.

A moderate tower shape, not a tiny desk heater

The slim width takes less side-to-side room than a broad radiator, but the 10.31-inch depth and round base still need a stable floor spot. It is a heater to move between dry rooms, not a tabletop appliance or a wall-mounted unit. Its base arrives in two pieces: the manual shows how to snap them together and lock the assembly onto the heater. Do not run it before that base is installed. The manual also says to use a level, stable surface and keep both the air inlet and outlet unobstructed.

At 20 inches tall, the 628 fits a 20-inch body-height limit but not a strict 19-inch one. Treat that as a measurement of the appliance only; it says nothing about space above, in front or around it. If you need a wider sweep and more documented fan-only choices, compare the taller DREO Tower Heater 718: its listed body is 29.7 inches, with a 120-degree oscillation arc and three fan-only speeds. The 628 trades some of that coverage angle for a shorter form.

Three heat levels and an ECO thermostat

The matching DR-HSH028 manual lists three selectable heat levels: 900, 1,300 and 1,500 watts. The lowest level offers a real lower-power setting instead of asking you to cycle only between low and full power. ECO mode is different: set a target from 41°F to 95°F in one-degree increments, and the heater responds to the difference between the target and the room reading. The instructions say it selects 900 or 1,500 watts while heating, then switches off after the set temperature is reached. That thermostat is convenient control, not proof that the whole room will hold the exact displayed temperature.

DREO lists a broad 100–300-square-foot coverage range. It is a manufacturer estimate rather than a promise for an open-plan, poorly insulated or drafty space, and the 1,500-watt maximum does not become more heat-efficient because ECO is selected. DREO also advertises a 34 dB operating-noise figure; treat it as a maker claim, not a measurement made in a bedroom or a guarantee of silence.

Fan-only, swing and the timer’s actual job

The separate Fan Only mode moves existing indoor air without using the heating element. The manual does not give a count of fan-only speeds, so the three heat levels should not be mistaken for three fan speeds. DREO lists 70-degree wide oscillation, and its exact-page feature image depicts a side-to-side room sweep. That can vary where the airflow points, but it does not establish even temperatures across a room. Neither the manual nor product page documents vertical oscillation or a hand-adjustable up/down tilt.

The 0–12-hour timer is a countdown to switch the operating heater off; it is not a delayed start for warming an empty room before you arrive. The instructions separately describe an optional 24-hour continuous-run shutoff that is off by default. When you switch the heater off, its fan continues for a 30-second cool-down. The included remote and panel provide the modes, timer and oscillation controls. One small listing conflict is worth checking at unpacking: the manual’s box diagram and battery instructions specify two AAA cells, while the DREO product-page specification field says “Battery: 1 AAA Alkaline.”

Where it can and cannot go

The manual’s room limits matter more than a generic “indoor heater” label. It says not to use the 628 in bathrooms, laundry areas or similar locations. Keep combustible items at least three feet from the front, and away from the sides and rear; the instructions do not give a numeric side/rear measurement. Use a direct wall outlet, never an extension cord or power strip, and keep the cord out from under rugs and furniture. DREO’s FortPlug is a plug-area overheat cutoff, while the manual separately describes tip-over and heater-overheat shutoffs. Those protections do not approve wet-area use or make blocked placement acceptable.

For routine care, unplug it first. The manual calls for a soft, dry cloth on the exterior and a dry cloth or cotton swab at the air inlet; it warns against water, cleaning agents, abrasive scourers and opening the unit. If the plug-protection warning repeats, the instructions call for checking the outlet and cord conditions rather than repeatedly operating a heater that keeps tripping.

Who should keep the 628 on the list?

It is a reasonable model to compare if a 20-inch upright body fits your floor plan and you specifically want three known heat wattages, a thermostat, fan-only operation, a remote and a maker-listed 70-degree sweep. The manual closes questions that the marketing copy alone would leave open: the exact heat steps, off-timer behavior, room restrictions and direct-outlet rule. Choose another model if you require a timer that starts later, confirmed phone-app operation, bathroom permission, fanless convection or a narrower body than 20 inches. The compact DREO Atom 416 is a shorter-body option to compare; the fanless DREO Convection Heater 711 is a different style when forced airflow is the feature you want to avoid. In all cases, compare the exact model manual and real operating clearances, not just the height printed in a product card.

DREO Heater Solaris 628 product page · DREO Tower Heater 718 review · DREO Atom 416 review · DREO Convection Heater 711 review