Most “best space heater” guides rank heaters on how fast they warm a room. Almost none of them mention recalls. When we read six of the biggest, the word didn’t come up once. That’s a strange gap, because a space heater is a 1,500-watt heating element that sits on your floor, often unattended. Consumer Reports says space heaters are involved in about a third of home heating fires.
So we started from the recall record. We went through every portable electric space heater recall we could find from the US Consumer Product Safety Commission (CPSC) and Health Canada between January 2015 and October 2026. All of it is in our sortable Space Heater Recalls data table.
The recall record in numbers
- 23 recalls of portable electric room heaters (we excluded wall-wired, construction and 240-volt garage heaters).
- About 2.2 million units sold in the US, plus about 159,000 in Canada.
- 64 reported fires where the notice gave a number, and one death: a 90-year-old man in Minnesota in December 2017. His Vornado VH101 was already under recall, and Vornado re-announced the recall in 2018. By then, 19 of those heaters had been reported catching fire.
- The biggest recalls were mass-market heaters, not obscure ones: 580,000 WarmWave and Hunter ceramic towers sold at Home Depot and on Amazon (2022); 512,500 Govee smart heaters (2024); 350,000 Vornado VH101s (2018); 255,000 Vornado SRTH towers (June 2026); and 232,135 AmazonBasics ceramic heaters (2019).
- 12 of the 23 recalls listed Amazon as a seller, and those 12 cover about 96% of the recalled US units. Buying a brand you know from a store you trust is no guarantee. The single biggest recall was sold at Home Depot.
One caveat about our numbers. Health Canada publishes its whole recall database as an open file, so the Canadian side is complete. CPSC’s archive is harder to search, and its recalls API was mostly down when we collected this. Treat the table as a floor, not a full count.
What actually goes wrong
The recall notices fall into a few recurring failures. Each one maps to a feature you can check before you buy.
The cord or plug overheats. WarmWave/Hunter (580,000 units: “eight customer reports of fire at the plug or cord and dozens of customer reports of the plug or cord overheating”), Danby, Vornado’s VH2. A 1,500-watt heater pulls about 12.5 amps continuously, close to the limit of a standard 15-amp household circuit. Plug it straight into a wall outlet. Never use a power strip or extension cord, and if the plug or outlet feels hot, stop using it.
The fan fails, and the element keeps heating. The June 2026 Vornado SRTH recall (255,000 units) came after fan blades detached from the motor shaft: the fan slowed or stopped, the heater overheated and the enclosure melted, with 8 reports of fire. A Meijer desktop heater and the Vornadobaby nursery heater failed the same way. This is the failure the overheat (thermal) shut-off exists to catch.
The safety switch itself doesn’t work. Canadian Tire’s Home Collections heater was recalled because its tip-over switch might not cut power. Seabreeze’s bathroom heater was recalled because its safety cutoff could fail. A listed feature is only as good as the part behind it, which is one reason a third-party safety listing matters (see below).
Smart controls switch it on when nobody’s there. Two of the recent recalls were app-connected heaters. CPSC testing found the Govee heaters “do not comply with the voluntary industry safety standard, UL 1278, posing an overheating and fire risk from wireless control features.” Atomi’s smart heaters could turn on by themselves, including after a power outage. Remote control means a heater can run in an empty room.
Oil-filled radiators can leak. Holmes and Bionaire/Sunbeam oil-filled heaters were recalled in 2015 for spraying hot oil. It’s rarer, but it’s a scald hazard, not just a mess.
The features that matter, in order
1. Tip-over shut-off and overheat shut-off. Both, non-negotiable. Every major reviewer treats these as the minimum. Tom’s Guide left the Lasko 754200, a popular budget heater, off its list specifically because it “lacks this feature.” Check the manufacturer’s own spec page, not the marketplace listing. Our Space Heater Safety Features table records what each maker’s page actually claims for 35 current heaters. Where a page doesn’t say, we left the field blank rather than guessing.
2. A third-party safety listing (ETL or UL). A listing mark means a nationally recognized lab tested that model to UL 1278, the US safety standard for portable electric heaters, and keeps checking the factory. It’s exactly the test the recalled Govee heaters failed. Two cautions: a mark printed in a marketplace listing isn’t proof (counterfeit ETL marks have turned up on heating products before), and phrases like “exceeds industry safety standards” don’t name a lab. We could only record what manufacturers claim, because both Intertek’s and UL’s public directories blocked our lookups. Of the 35 heaters we checked, every Lasko and Comfort Zone model claims an ETL listing on its product page, as do one Honeywell and one Dreo model. Most Dreo, Vornado and De’Longhi pages don’t mention one, though that doesn’t necessarily mean they aren’t listed.
3. Cool-touch housing, if you have kids or pets. Oil-filled radiator fins and many infrared heaters get hot enough to burn.
4. A real thermostat, plus a timer. A digital thermostat holds a set temperature instead of running flat out, and a timer means the heater shuts off even if you forget it. “Eco” modes are thermostat logic under another name.
What doesn’t matter much: wattage. Almost every plug-in heater tops out at 1,500 watts, the most a standard household circuit can carry comfortably. Electric resistance heat turns essentially all of that electricity into heat. Two 1,500W heaters put out the same heat. They differ in how they move it: a fan or vortex circulator spreads it through the room, a ceramic cube warms what’s in front of it, and an oil-filled radiator heats slowly and silently.
Running a heater safely
These follow directly from the failures in the recall notices, and match standard fire-safety advice:
- Plug straight into a wall outlet. No extension cords, no power strips, and nothing else drawing a lot of power on the same circuit.
- Keep three feet of clear space around it: bedding, curtains, furniture, paper. Set it on a flat, hard, level surface where it can’t tip.
- Don’t leave it running in an empty room or while you sleep, unless it’s built for that (thermostat, timer, both shut-offs). Turn it off when you leave.
- Check your heater against recalls, especially a smart heater or one bought online. Search the brand in our recall table, at cpsc.gov/Recalls, or at recalls-rappels.canada.ca. Recalled heaters keep showing up secondhand.
Our picks
Our Top 10 Space Heaters list starts from this record. Every heater on it states tip-over and overheat shut-off on its maker’s page, and none is a recalled model. We give extra weight to a claimed ETL listing. We also flag each brand’s recall history. Vornado appears in our recall table five times since 2015, so its heaters on our list carry that note, even though the specific models we rank have never been recalled.