How much area does the Dreo DTSH03 heat?

Dreo rates it for 100 to 300 sq. ft. It works best in a bedroom, office or small living room, not a large open floor plan.

Does it have a thermostat and timer?

Yes. It has an adjustable thermostat and a timer, and both can be set from the included remote.

Is it safe to leave running?

It has a tip-over switch and overheat protection that shut it off automatically. Still follow the manual and keep it clear of curtains and furniture.

It uses a forced-air blower, so you hear fan noise. Low settings are quiet enough for a bedroom; high is noticeably louder.

Will it trip a breaker?

It draws up to 15A at 1500W. Plug it into a dedicated outlet and avoid sharing the circuit with other high-draw appliances.

Space heaters usually drop in price outside winter. Its best new price was $71.99 at Best Buy as of November 8, 2026.

Where is the Dreo DTSH03 Electric Ceramic Space Heater cheapest?

At Best Buy, for $71.99, as of our latest check.

What do buyers say about the Dreo DTSH03 Electric Ceramic Space Heater?

Rated 4.4 out of 5 from 277 ratings.

Where can I buy the Dreo DTSH03 Electric Ceramic Space Heater?

3 stores we checked sell it, including Lowe's, Best Buy, Store Seven.

Dreo DTSH03 Electric Ceramic Space Heater

Best price now

$71.99at Best BuyObserved at 3:33 AM

Compared across 2 stores. Prices are checked against each store and labelled with when.

Visit Best Buy

Dreo DTSH03 Electric Ceramic Space Heater

Best price now

$71.99at Best BuyObserved at 3:33 AM

Compared across 2 stores. Prices are checked against each store and labelled with when.

Visit Best Buy

Ask our agent about this product

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Our take on the Dreo DTSH03 Electric Ceramic Space Heater

The Dreo DTSH03 is a 1500W ceramic forced-air space heater with a built-in thermostat, timer and remote. It is rated to heat 100 to 300 sq. ft. and stands about 20 inches tall at 4.4 lb, so it moves easily between rooms. Safety features include a tip-over switch and overheat protection. Its best new price is $71.99 at Best Buy as of November 8, 2026, with two stores listing it new.

Best forBedrooms and small offices up to 300 sq. ft.People who want a remote and timerRenters who need a portable, no-install heaterHouseholds that want tip-over and overheat shutoff

Pros

1500W ceramic element heats a small room quickly
Thermostat, timer and remote let you set it and forget it
Tip-over switch and overheat protection for safety
Light at 4.4 lb and 20 inches tall, easy to move
Quiet enough for a bedroom on low settings

Cons

Forced-air fan noise is noticeable on high
Plastic frame feels less sturdy than metal-bodied heaters
Heats one room at a time; not for large open spaces
Draws up to 15A, so it can trip a shared circuit

Dreo DTSH03 Electric Ceramic Space Heater prices at every store

Lowe'sNew
In stock
$99.99Free shippingObserved at 3:36 AM
Visit Lowe's
Best BuyNew
Availability unknown
$71.99Observed at 3:33 AM
Visit Best Buy

Also available at

Store SevenCheck price at Store Seven

Store links may earn us a commission. Some prices via Klarna.

Dreo DTSH03 Electric Ceramic Space Heater price history

Lowest price we've seen: $71.99 on Nov 8 at Best Buy. Tracked across 3 stores since Nov 8.

What reviewers say

4.4 / 5277 ratings

Owners rate the DTSH03 well, with 4.4 out of 5 from 277 ratings. Most praise how fast it warms a small room and like the remote and thermostat. Complaints center on fan noise at high settings and the plastic build.

What people mention

Heat outputPraisedOwners say it warms a small room fast on high.
NoiseCriticisedReviewers find the fan loud at the highest setting.
ControlsPraisedThe remote, thermostat and timer are called easy to use.
BuildMixedSome say the plastic frame feels less solid than expected.
SafetyPraisedBuyers value the tip-over switch and overheat protection.

Specifications

Heat Output: 1500W
Heat Source: Electric
Heating Area: 100-300 sq. ft.
Heating Method: Forced Air
Heating Highlights: With Thermostat, Forced Air
Wattage: 1500 W
Power Type: Electric

Questions and answers

How much area does the Dreo DTSH03 heat?: Dreo rates it for 100 to 300 sq. ft. It works best in a bedroom, office or small living room, not a large open floor plan.
Does it have a thermostat and timer?: Yes. It has an adjustable thermostat and a timer, and both can be set from the included remote.
Is it safe to leave running?: It has a tip-over switch and overheat protection that shut it off automatically. Still follow the manual and keep it clear of curtains and furniture.
How loud is it?: It uses a forced-air blower, so you hear fan noise. Low settings are quiet enough for a bedroom; high is noticeably louder.
Will it trip a breaker?: It draws up to 15A at 1500W. Plug it into a dedicated outlet and avoid sharing the circuit with other high-draw appliances.
When is it cheapest?: Space heaters usually drop in price outside winter. Its best new price was $71.99 at Best Buy as of November 8, 2026.
Where is the Dreo DTSH03 Electric Ceramic Space Heater cheapest?: At Best Buy, for $71.99, as of our latest check.
What do buyers say about the Dreo DTSH03 Electric Ceramic Space Heater?: Rated 4.4 out of 5 from 277 ratings.
Where can I buy the Dreo DTSH03 Electric Ceramic Space Heater?: 3 stores we checked sell it, including Lowe's, Best Buy, Store Seven.