Solaris Slim H2 (new) vs Tower Heater 718 (formerly Solaris 718)

Choose Slim H2 when a shorter 70-degree oscillating heater fits your occupied area; choose Tower 718 for a taller format and more selectable airflow angles.

Both Dreo models provide ceramic forced-air heating, a digital thermostat and oscillation, so it's easy to assume the bigger heater is simply better. But the distinction is more useful when framed around your room. Solaris Slim H2 stands roughly 16 inches tall and sweeps through 70 degrees. Tower Heater 718, previously Solaris 718, is almost 30 inches tall and offers selectable oscillation from 30 to 120 degrees. A taller body and wider sweep are different ways to direct warmth, not proof of extra heat efficiency.

What you'll actually notice

The Slim H2 is a shorter heater you can place in a suitable open area, sending warm air across nearby seating. The Tower 718 stands at floor-tower height and lets you adjust how broad its sweep will be. The latter is more flexible for shifting seating arrangements; the former may fit a compact occupied area more naturally. Both can draw up to 1,500 watts according to the manufacturer's US information, so the size difference alone doesn't establish lower power use.

What changes the choice

How much sweep do you actually need?

Slim H2 offers a 70-degree oscillation, which can be sufficient for one seat and another nearby chair. Tower 718 allows 30-, 60-, 90- and 120-degree selections, giving more control over where the warm stream goes. That's an advantage when a family uses several chairs or you regularly change seating arrangements. It is not a guarantee of even heating across every square foot. Wider oscillation means the outlet spends less time pointing directly at one person. Some shoppers will prefer the narrower movement even in a larger room.

Would height help or complicate placement?

Solaris Slim H2 is a shorter tower, while 718 is approximately 29.7 inches tall. Both need a stable, unobstructed position and a suitable direct wall outlet. If your only free space is between a couch and curtains, neither is automatically acceptable just because the footprint looks compact. The taller 718 can place airflow at a different level, which may suit seated users. But if floor traffic, pets or children make that location awkward, a shorter model in an approved location may be easier to live with.

Is the thermostat the deciding feature?

Both products advertise a digital 41°F–95°F thermostat and remote convenience. Slim H2 includes selectable heat settings and oscillation. Tower 718 adds more detailed airflow choices and fan adjustments. A screen showing 72°F is still a control target, not an assurance every chair has reached 72°F. Compare the controls you'll actually use. If the room always has the same occupied seat, a simple fixed-direction ceramic heater might make more sense than either oscillating option.

What are the exact-model safety and review cautions?

The manufacturer's Slim H2 page identifies DR-HSH014. The Tower 718 is a different model and shouldn't inherit another Dreo device's internal parts, safety behavior or reviews. Dreo's product family has also used different marketing names over time. Check the model label, use the correct manual and look up relevant CPSC notices by the printed number. Dreo's October 2026 recall concerns DR-HSH015 with specified manufacturing dates, not every Dreo space heater. No mixed-model star score proves which of these two is more reliable.

What would make either heater a bad purchase?

A safe location matters more than an extra button. The US Consumer Product Safety Commission advises keeping portable electric heaters at least three feet away from anything that can burn, plugging directly into a suitable wall outlet rather than an extension cord or power strip, and turning them off before leaving or sleeping. Follow any stricter manufacturer instructions. A thermostat, timer or tip-over switch is a safeguard, not a reason to operate the unit unattended. If your intended location cannot meet those conditions, neither of these models is a good fit.

The practical choice

For two nearby seats, Slim H2's 70-degree sweep may be all the movement you need. If your family spreads across a wider seating area, the Tower 718 lets you choose a broader or narrower arc instead of moving the whole heater. Its extra height isn't a free upgrade: you'll still need an open floor position and direct wall power.

When to choose Dreo Solaris Slim H2

Choose Slim H2 when 70-degree movement and a shorter heater cover the area you use. You're not sacrificing the basic benefit of adjustable digital ceramic heating; you're choosing a less tall form and simpler direction control.

When to choose Dreo Tower Heater 718

Choose Tower Heater 718 when you genuinely need to change oscillation between narrow and wide angles and have a suitable open floor position for the taller appliance. Don't buy it just because a marketing image implies faster whole-room heat.

Choose neither when

A fanless radiator is more appropriate if you dislike airflow noise. A fixed Dreo Ceramic Heater 316 may be enough at a single desk. Neither oscillating heater belongs against curtains or furniture or should run unattended.

PIQSY conclusion

Choose Slim H2 for a compact 70-degree sweep; choose Tower Heater 718 if several seats make the broader selectable airflow genuinely useful. A wider swing changes where heated air travels, not how much heat electricity can produce. Make sure the taller tower has a safe spot before choosing its extra flexibility.