Skip to content
BuyOnceRight: buy once, buy right
Dreo Solaris 317 Space Heater

Dreo

Dreo Solaris 317 Space HeaterSpecs, rankings & alternatives

  • 1500W PTC ceramic heating element
  • 70-degree oscillation
  • 34dB whisper-quiet brushless DC motor
  • Digital thermostat, 41°F to 95°F in 1°F steps
  • 12-hour timer with remote control
  • ETL-certified tip-over and overheat protection
Check price on Amazon Full review

Sponsored link · confirm price and availability on Amazon · updated

On this page

Is the Dreo Solaris 317 Space Heater worth it?

Yes, for the right buyer. The Dreo Solaris 317 Space Heater ranks #1 in our Best Space Heaters for Large Rooms list. Its biggest strength: 70-degree oscillation spreads heat across a noticeably wider arc than fixed heaters. The main caveat: still capped at 1500W like every other model here, so raw output is the same.

Overview

What the Dreo Solaris 317 Space Heater does well

One caveat, still capped at 1500W like every other model here, so raw output is the same.

Best overall for pet households. The highlights are eTL-certified tip-over shutoff cuts power quickly if a pet knocks it over and fully enclosed PTC element has no exposed coil for a curious nose or paw to touch. One caveat, not immune to being tipped by a large dog, tip-over shutoff still requires the unit to fall first.

The most complete feature set for the price. Its case rests on quietest fan of any heaterat this price, at just 34dB and 70-degree oscillation covers more of a room than fixed-direction competitors. Keep in mind that more expensive than basic tower heaters without matching wattage.

The Dreo Solaris 317 Space Heater is a solid option in its class with clear strengths and a few honest tradeoffs. It suits buyers whose priorities match its strengths above; if your needs differ, the alternatives below are worth a look.From our full Dreo Solaris 317 Space Heater review
Specs that matter

Key features

  • 1500W PTC ceramic heating element
  • 70-degree oscillation
  • 34dB whisper-quiet brushless DC motor
  • Digital thermostat, 41°F to 95°F in 1°F steps
  • 12-hour timer with remote control
  • ETL-certified tip-over and overheat protection
The trade-offs

Pros & cons

Pros

  • 70-degree oscillation spreads heat across a noticeably wider arc than fixed heaters
  • 34dB fan noise is quiet enough to run in an occupied living room without being distracting
  • 1°F thermostat steps hold a target temperature more precisely than dial-based competitors
  • Digital display and remote make adjusting settings from across a large room easy

Cons

  • Still capped at 1500W like every other model here, so raw output is the same
  • Plastic housing feels lighter-duty than the De'Longhi's metal radiator body
  • Priced higher than basic tower heaters without oscillation
Fit check

Should you buy the Dreo Solaris 317 Space Heater?

Buy it if you're…

  • The Dreo Solaris 317 is right if: you want the quietest ceramic heater available at this price, you value a precise thermostat over a basic dial, and you're wil
  • Consider alternatives if: you're on a tight budget (Lasko 5572 or Lasko 754200), you want fanless silent heat retention (De'Longhi Dragon Digital), or you only

Think twice if this matters to you

  • Buyers who need a different feature set, check the alternatives below.
Where it ranks

Featured in 5 best-of lists

ListRank
Best Space Heaters for Large Rooms#1 / 4
Best Pet-Safe Space Heaters· Top pick#1 / 4
Best Space Heaters Under $100· Top pick#1 / 4
Best Space Heaters for Offices#2 / 4
Best Space Heaters for Garages#3 / 4
Cross-shop

Alternatives to the Dreo Solaris 317 Space Heater

Products ranked near it in our research, each better for a slightly different buyer.

Head-to-head

Compared with

Buying advice: space heaters

  1. Ceramic suits quick heat in small rooms. Oil-filled suits bedrooms and all-day heat. Infrared suits warming a person at a desk.
  2. A 1,500 W heater typically warms around 150 square feet as primary heat. Insulation and ceilings change that.
  3. A digital thermostat cycles the heater to hold a temperature and avoids overheating the room.
  4. Look for tip-over and overheat shutoff, cool-touch housing and a UL or ETL listing.
  5. Plug directly into a wall outlet, not an extension cord or power strip, and keep at least 3 feet clear around the heater.

Read the full guides

Answers

Dreo Solaris 317 Space Heater: common questions

Is the Dreo Solaris 317 Space Heater worth buying?

Yes, for the right buyer. The Dreo Solaris 317 Space Heater ranks #1 in our Best Space Heaters for Large Rooms list. Its biggest strength: 70-degree oscillation spreads heat across a noticeably wider arc than fixed heaters. The main caveat: still capped at 1500W like every other model here, so raw output is the same.

Who is the Dreo Solaris 317 Space Heater best for?

Based on our research it suits large rooms, budgets under $100, offices and garages. It's ranked #1 of 4 in our Best Space Heaters for Large Rooms list.

What are the downsides of the Dreo Solaris 317 Space Heater?

The main trade-offs owners and reviewers point to: still capped at 1500W like every other model here, so raw output is the same; plastic housing feels lighter-duty than the De'Longhi's metal radiator body; priced higher than basic tower heaters without oscillation.

What are the key features of the Dreo Solaris 317 Space Heater?

1500W PTC ceramic heating element, 70-degree oscillation, 34dB whisper-quiet brushless DC motor, Digital thermostat, 41°F to 95°F in 1°F steps and 12-hour timer with remote control.

What are the best alternatives to the Dreo Solaris 317 Space Heater?

Worth comparing: De'Longhi Dragon Digital Oil-Filled Radiator TRD40615EBK, Lasko 5572 Oscillating Ceramic Tower Heater and Vornado VH202 Personal Space Heater. Each ranks near it in our research for a slightly different buyer.

Where can I buy the Dreo Solaris 317 Space Heater?

It's sold on Amazon. Prices and stock change often, so check the current listing before you buy, our link takes you straight to it.

Is it safe to run an electric space heater in a garage?

Yes, with a few precautions. Keep the heater at least 3 feet from anything flammable including gas cans, paper, and stored fuel. Never run a heater on an extension cord rated below the heater's amperage, and never leave it running unattended overnight in a garage where flammable materials are stored. Standard 1500W electric heaters are safe for garage use when placed on a stable, level surface with clear space around them.

Do space heaters work well in an unheated garage below 50°F?

A 1500W electric heater can noticeably warm the immediate area around a workbench in a cold garage, but it won't raise the temperature of an entire two-car garage the way it would a small bedroom. Insulation, garage door seals, and ceiling height all affect performance. Expect a space heater to make a workspace tolerable to work in, not to bring a whole garage up to living-room temperature.

More space heaters shortlists

More like this

Other space heaters we recommend

All space heaters

Browse all research