Infrared Heaters
Best 1500w Infrared Space Heater (2026): 4 Picks Compared
As an Amazon Associate we earn from qualifying purchases. Specs below come from each product's Amazon listing; we do not test products in person.
For a 1500-watt infrared heater, the Dr. Infrared DR-968H leads this list: it pairs dual heating with a humidifier, a remote, and a 12-hour timer, and the maker rates it for up to 400 sq ft. If you want wider coverage, the OSTBA is rated for up to 1000 sq ft with an ECO mode and a 41 to 95 degree thermostat.
Starting out? See the main guide: Best Infrared Space Heater
Top picks at a glance
-
9.8 View on Amazon -
9.5 View on Amazon -
9.4 View on Amazon -
Also GreatComfort Glow Indoor Space Heater9.2 View on Amazon
Compare the specs
Ranked on adjustable thermostat, tip-over shutoff, overheat protection, eco / energy-saving mode, remote control, timer, coverage (maker's figure) from each listing, plus how many buyers have rated it. A dash (—) means we could not confirm that figure from the listing.
| Pick | Adjustable thermostat | Tip-over shutoff | Overheat protection | Eco / energy-saving mode | Remote control | Timer | Coverage (maker's figure) | Wattage | Weight | Warranty |
|---|---|---|---|---|---|---|---|---|---|---|
| 1. Dr. Infrared Heater DR-968H Indoor Portable Space | — | Yes | Yes | — | Yes | Yes | 400 sq ft | 1,500 W | — | 3-year |
| 2. OSTBA 1500W 6 Element Infrared Cabinet Heater | Yes | Yes | Yes | Yes | Yes | Yes | 1,000 sq ft | 1,500 W | — | — |
| 3. EdenPURE CopperSMART Electric Space Heater | — | Yes | — | — | Yes | — | — | 1,500 W | 23 lb | 1-year |
| 4. Comfort Glow Indoor Space Heater | Yes | Yes | Yes | — | — | — | — | 1,500 W | — | — |
Dr. Infrared Heater DR-968H Indoor Portable Space
It pairs 1500 watts with dual infrared and PTC heating, a humidifier, a remote, and a 12-hour timer.
- Tip-over shutoff
- Overheat protection
- Remote control
- Timer
- Coverage (maker's figure): 400 sq ft
- Wattage: 1,500 W
- 3-year warranty stated
Good for
- People who heat a large room with one unit
- Buyers who want a humidifier built in
Skip it if
- You need rated coverage past 400 sq ft
- You want more than 2 speed settings
It has high and low temperature settings from 50 to 85 degrees, with an infrared quartz tube plus PTC heating. The built-in humidifier adds cool mist to dry winter air, and the cord measures 72 inches. It has tip-over and overheat protection, wheels, a detachable filter, and a 3-year parts and components limited warranty.
OSTBA 1500W 6 Element Infrared Cabinet Heater
It pairs 1500 watts with 6 heating elements, an ECO mode, a remote, and a 0 to 12 hour timer.
- Adjustable thermostat
- Tip-over shutoff
- Overheat protection
- Eco / energy-saving mode
- Remote control
- Timer
- Coverage (maker's figure): 1,000 sq ft
- Wattage: 1,500 W
Good for
- People who heat a room up to 1000 sq ft
- Buyers who want ECO mode and a remote
Skip it if
- You heat a room rated past 1000 sq ft
- You want a timer longer than 12 hours
It has 1000-watt low heat and high heat, with a thermostat that sets from 41 to 95 degrees in ECO mode. The timer sets in 1-hour increments, and a control lock helps prevent accidental control changes. It has tip-over and overheat protection, and the remote is in the box.
EdenPURE CopperSMART Electric Space Heater
It pairs 1500 watts with a remote, a washable lifetime filter, and an anti-tilt sensor.
- Tip-over shutoff
- Remote control
- Wattage: 1,500 W
- 1-year warranty stated
Good for
- People who want a tower heater for a living room
- Buyers who want a remote control
Skip it if
- You want a heater lighter than 23 lb
- You want a warranty longer than 1 year
It warms objects and people in the room rather than distributing heat in the air, per its infrared design. It has a washable lifetime filter, dual high limit sensors, and an anti-tilt sensor, and it is ETL listed. It has a remote control, it weighs 23 lb, and it carries 1-year factory coverage.
Comfort Glow Indoor Space Heater
It pairs 1500 watts with dual quartz elements, an adjustable thermostat, and a carry handle.
- Adjustable thermostat
- Tip-over shutoff
- Overheat protection
- Wattage: 1,500 W
Good for
- People who heat a room up to 250 sq ft
- Buyers who want a freestanding tower for moving
Skip it if
- You heat a room rated past 250 sq ft
- You want more than 2 speed settings
It has dual quartz elements with a curved reflective panel for consistent warmth, and fan-assisted heating spreads warmth across the room. Top-mounted controls set the temperature, and a carry handle helps you move it. It has tip-over and overheat shut-off, and it measures 22.83 inches high.
How to choose
Read coverage as the maker's figure
The Dr. Infrared is rated for up to 400 sq ft by the maker, the OSTBA for up to 1000 sq ft, and the Comfort Glow for up to 250 sq ft. Compare those ratings with your room's floor area before you choose. Wattage alone will not separate them, since all four draw 1500 watts.
Thermostat versus heat settings
A thermostat lets the heater cycle to hold a set temperature, while plain heat settings only pick a power level. The Dr. Infrared sets from 50 to 85 degrees, the OSTBA from 41 to 95 degrees in ECO mode, and the EdenPURE from 40 to 90 degrees. The Comfort Glow has an adjustable thermostat with top-mounted controls, and the Dr. Infrared and OSTBA add timers.
Placement and moving
Infrared heaters warm objects in the room, so give the unit a clear spot facing the seating area. The Dr. Keep the cord out of walkways, and plug the heater straight into a wall outlet rather than an extension cord.
FAQ
What size infrared heater do I need for a large room?
Compare the coverage the maker lists with your room's floor area. In this list the OSTBA is rated for up to 1000 sq ft, and the Dr. Infrared for up to 400 sq ft.
Which infrared heaters have timers?
The Dr. Infrared has a 12-hour automatic shut-off timer, and the OSTBA has a 0 to 12 hour timer that sets in 1-hour increments.
Do these infrared heaters have tip-over protection?
Yes. All four have tip-over protection: the Dr. Infrared, the OSTBA, the EdenPURE with an anti-tilt sensor, and the Comfort Glow with tip-over shut-off.
Which infrared heater has a humidifier?
The Dr. Infrared has a built-in humidifier that adds cool mist to dry winter air.
