The first real cold snap, and one room the furnace never quite reaches. We compared five of the most searched-for portable heaters in Canada on how fast they heat, what they draw from the outlet, how they are controlled, and whether you can send them back after a cold week. One took first place by some distance.
There is always one room. The basement office, the bedroom above the garage, the bathroom at six on a cold morning. The thermostat in the hall says 21 and the room says nothing of the sort.
Turning the furnace up to fix one room heats the whole house and shows up on the next hydro or gas bill. So people look at a portable heater, and the questions start: will it trip the breaker, is it safe to leave on, will it warm the room or just the chair in front of it.
A 1,500-watt heater with no thermostat, on the floor with a cord across the doorway, warms the room and creates three new problems.
So we compared five portable heaters people in Canada search for most: two newer compact designs sold direct by their makers, and three well-known brands most people already have an opinion about. We went through the published specifications, power draw, controls, safety features, return terms and buyer feedback, and ranked them.
How this ranking was made
We compared five heaters on the things you can check before you buy: how much room each one is built to heat, how it is controlled, what safety cut-offs it has, whether you can send it back after using it, and what buyers say after a few weeks.
Each heater gets a score out of ten in five areas: heating speed, room coverage, controls, safety, and money-back terms. The overall grade is the average. Our scoring method explains how each area is weighted.
The WellHeater took first place here, and the reason is what it does not have: a cord. The whole unit hangs off the wall outlet, which is why people buy it for bathrooms, basement offices, bedrooms and rented apartments where there is no floor space to give up and nothing to trip over.
Inside are ceramic heating plates and a fan. The maker rates it for rooms up to about 130 sq ft and says it reaches temperature in under five minutes; buyers describe it as the right size for a bathroom or a small bedroom rather than an open-plan living room.
Two things set it apart from the usual plug-in heater. There is an antimicrobial filter in the air path, and there is a proper remote with a timer, so you can set it to come on before you get up. The thermostat is adjustable, there is a kill switch that cuts power if the unit overheats, and it shuts itself off automatically.
The official site gives 30 days to send it back for a refund, and right now it is up to 70% off.
For the rooms most people actually want to heat on their own, a bathroom, a bedroom, a desk corner, the WellHeater is the one we would buy. Bigger rooms: see the Heatoor below.
Up to 70% off, limited time. Price shown on the official site today
The Heatoor is the one on this list rated for a big room: the maker puts it at up to 50 m², or about 538 sq ft, depending on insulation. It does that with a PTC ceramic element and what the maker calls 360° circulation, pushing warm air around rather than straight ahead.
It is also the only one here with a cooling fan mode, so it does not go into a cupboard when the cold ends. The casing stays cool to the touch, there is an overheat cut-off and an automatic shut-off, and the box includes the remote, a wall-mount kit and the user guide.
Control is by touchscreen or remote, with a timer. Buyers talk about plugging it in under a desk and the room being warm within a couple of minutes, and about how quiet it is.
The official site gives 30 days to return it and a one-year limited warranty on top.
Dreo's compact ceramic heaters are the ones you see most on big marketplaces, and they are decent: fast ceramic element, oscillation on most models, tip-over and overheat protection, and a price that is hard to argue with.
What keeps them off the top of this list is that they are floor heaters with a cord and a full 1,500 W draw on high. You give up floor space, you get a cord across the room, and on an older circuit you will find out which breaker it shares. The return policy is whatever the retailer offers, usually 30 days unopened or in original condition.
What we liked
Widely available
Oscillation on most models
Tip-over and overheat protection
What to know
Cord and floor space
1,500 W on high
Returns depend on the retailer
4
Number 4: Lasko Ceramic Tower
by Lasko
7.8
B-
Overall grade
Heating speed8.2
Room coverage8.4
Controls7.8
Safety7.8
Money-back terms6.8
Type
Oscillating ceramic tower
Room size
Medium room
Controls
Buttons, remote on most models
Money-back
Retailer returns
Lasko has been making the standard American tower heater for decades, and the current ceramic towers are what most hardware stores stock by default. They oscillate, they have a thermostat and a timer, and they have the usual overheat protection.
They are also tall, they take a square foot of floor, and they run at 1,500 W. Several buyers mention a burning smell the first few times it runs, which is common with new ceramic heaters but worth knowing. Returns are through the retailer.
What we liked
Sold almost everywhere
Oscillates across a room
Thermostat and timer
What to know
Takes floor space
1,500 W draw
Burning smell when new is common
Retailer returns only
5
Number 5: De'Longhi Oil-Filled Radiator
by De'Longhi
7.7
B-
Overall grade
Heating speed6.8
Room coverage8.6
Controls7.6
Safety8.6
Money-back terms7.0
Type
Oil-filled radiator
Room size
Medium room
Controls
Thermostat, three heat settings
Money-back
Retailer returns
De'Longhi's oil-filled radiators are the quiet, steady choice Canadian hardware stores have stocked for years. No fan, no noise, and a room stays warm for a while after the thermostat clicks off.
They are also heavy, they take a lot of floor, they take fifteen to thirty minutes to make a difference, and they cost more than the compact heaters above. Returns are through the retailer.
What we liked
Silent
Even, steady warmth
Trusted brand
What to know
Slow to heat up
Heavy and large
Expensive
Side by side
Heater
Type
Room size
Controls
Money-back
Our score
WellHeater
Plug-in ceramic
Up to 130 sq ft
Touchscreen + remote, timer
30 days
9.5
Heatoor
PTC ceramic, portable or wall
Up to 538 sq ft
Touchscreen + remote, timer
30 days + 1-yr warranty
9.0
Dreo Atom One
Compact ceramic, floor
Small to medium
Dial / buttons
Retailer
8.2
Lasko Ceramic Tower
Oscillating tower, floor
Medium
Buttons, remote
Retailer
7.8
De'Longhi Oil-Filled
Oil-filled radiator
Medium
Thermostat
Retailer
7.7
Swipe sideways to see the whole table.
Why the WellHeater came first
Three things decided it. The first is the shape. It has no cord and no footprint: the whole unit hangs off the wall outlet. In a bathroom, a basement office or an apartment, that is the difference between a heater you leave in place all winter and one you keep tripping over.
The second is the control. It has a touchscreen, a remote and a timer, so it comes on before you get out of bed, and a thermostat so it holds the room rather than cooking it. Of the three big brands here, only some models offer a remote and none a timer at this price.
The third is the return terms. Thirty days to send it back after using it, from the maker. The big-brand heaters follow the retailer's policy, which usually means original condition.
Who should not buy it: anyone heating a large living room or an open-plan kitchen. For that, the Heatoor in second place is rated for a room four times the size.
Most people shopping for a space heater are not trying to heat the house. They have one cold room: a bedroom over the garage, a home office at the end of the hall, a bathroom at six in the morning. Here is what matters for that job.
Where it will live
A floor heater needs a square foot of clear floor and a cord that does not cross a doorway. A plug-in heater needs a socket at a sensible height with nothing hanging over it. A wall-mounted unit needs a wall. Decide this first; it rules out half the market.
Power draw
A full-size heater pulls 1,500 W in North America and 2,000 W in the UK. That is the whole circuit, which is why heaters trip breakers. A unit with a lower setting, 400 W to 800 W, warms a small room just as well and leaves room on the circuit for a lamp and a laptop.
Controls
A thermostat is not optional: without one the heater runs flat out until you remember it. A remote matters more than it sounds, because the heater is usually across the room from the bed or the desk. A timer means the bathroom is warm before you get there.
Safety cut-offs
Look for overheat protection at minimum. Automatic shut-off and a cool-touch casing matter if there are children or pets. Tip-over protection matters for floor units.
The return window
A heater is judged in the first cold week, not in the box. A maker that gives 30 days to send it back after use is telling you something about the product. Retailer returns often require original condition.
What to avoid
Heaters with no thermostat
They run until the room is too hot, then you turn them off, then the room is cold again. That cycle is where the electricity goes.
Buying for the whole house
A space heater is for a space. If the whole house is cold, the answer is the furnace, insulation or a heat pump, not three space heaters.
Unknown sellers on marketplaces
Ceramic heaters are easy to copy badly. Buy from the maker's own site or a retailer you can walk into.
Questions people ask before buying
How big a room can a compact heater actually warm?
Go by the maker's rating and treat it as a ceiling, not a promise: a drafty room with a high ceiling will feel like a bigger room than its floor area says. Of the five here, the Heatoor carries the largest rating (up to 538 sq ft); the plug-in WellHeater is rated for around 130 sq ft.
Will a 1,500 W heater trip my breaker?
It can, if it shares a circuit with another heavy load. That is the practical case for the lower-draw units here: the plug-in heaters draw far less than a full-size tower, and the Cozy Cove Pro runs on 400 W or 800 W.
Is it safe to leave one on overnight?
All five have an overheat cut-off; the Heatoor and WellHeater also shut off automatically. Follow the maker's instructions on clearance, and never run any heater from a damaged socket or a coiled extension lead.
Can I return it after using it?
The WellHeater and Heatoor official sites give 30 days to send it back for a refund. The big-brand heaters follow the retailer's policy, which often means unopened or original condition.
Why are the big brands lower on the list?
Not because they are bad. They are floor heaters with a cord and a full-power draw, sold with retailer-only returns. The heaters above them are lighter, controllable from across the room, and come with a money-back window.
Current offer on the official site
WellHeater sells direct, and the price depends on how many you order; the per-unit price drops for two or three, which is how people buying for a bathroom and a bedroom tend to order. Right now the official Canadian site shows up to 70% off.
