Infrared Heaters
Best 1500w Infrared Quartz Heater with Thermostat (2026): 5 Picks Compared
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For the best 1500w infrared quartz heater with thermostat, the DR-998 leads with 1500 watts, a digital thermostat, a remote and a 1-12 hour timer. The LifeSmart adds 3 heat settings with an Eco mode and a remote. The Comfort Zone pairs 2 heat settings with an adjustable electronic thermostat.
Starting out? See the main guide: Best Infrared Space Heater
Top picks at a glance
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Best OverallDR. INFRARED HEATER DR-9989.8 View on Amazon -
9.4 View on Amazon -
9.3 View on Amazon -
Also GreatComfort Glow Indoor Space Heater9.2 View on Amazon -
9.2 View on Amazon
Compare the specs
Ranked on heat settings, adjustable thermostat, tip-over shutoff, overheat protection, eco / energy-saving mode, remote control, timer from each listing, plus how many buyers have rated it. A dash (—) means we could not confirm that figure from the listing.
| Pick | Heat settings | Adjustable thermostat | Tip-over shutoff | Overheat protection | Eco / energy-saving mode | Remote control | Timer | Wattage | Weight | Warranty |
|---|---|---|---|---|---|---|---|---|---|---|
| 1. DR. INFRARED HEATER DR-998 | — | Yes | Yes | Yes | — | Yes | Yes | 1,500 W | — | 3-year |
| 2. LIFESMART GLOBAL 1500 Watt 4 Element Portable | 3 settings | Yes | Yes | Yes | Yes | Yes | Yes | 1,500 W | — | — |
| 3. COMFORT ZONE Space Heaters for Indoor Use | 2 settings | Yes | Yes | Yes | — | — | — | — | — | 1-year |
| 4. Comfort Glow Indoor Space Heater | — | Yes | Yes | Yes | — | — | — | 1,500 W | — | — |
| 5. EZ-HEAT 1,500-Watt Radiant Quartz Tower Space Heater | — | Yes | Yes | Yes | — | — | — | 1,500 W | — | — |
DR. INFRARED HEATER DR-998
It pairs 1500 watts with a digital thermostat, a remote, a 1-12 hour timer and oscillation for even heat.
- Adjustable thermostat
- Tip-over shutoff
- Overheat protection
- Remote control
- Timer
- Wattage: 1,500 W
- 3-year warranty stated
Good for
- Buyers who want a remote and digital thermostat
- Buyers who want a humidifier and oscillation
Skip it if
- You want a warranty longer than 3 years
- You need a timer longer than 12 hours
It combines an infrared quartz tube with PTC heating, plus a cool-mist ultrasonic humidifier and oscillation for even heat distribution. The digital thermostat and remote control the heat, and the timer runs from 1 to 12 hours. It includes a lifetime washable filter and carries a 3-year limited warranty for parts and components.
LIFESMART GLOBAL 1500 Watt 4 Element Portable
It pairs 1500 watts with 3 heat settings, an Eco mode, a digital thermostat and a remote.
- Heat settings: 3 settings
- Adjustable thermostat
- Tip-over shutoff
- Overheat protection
- Eco / energy-saving mode
- Remote control
- Timer
- Wattage: 1,500 W
Good for
- Buyers who want 3 heat settings
- Buyers who want an Eco mode and remote
Skip it if
- You want more than 3 heat settings
- You need rated coverage past 400 square feet
It uses a 1500 watt infrared 4 quartz heating element with 3 heat settings, including an Eco mode for smaller rooms. The remote operates the digital thermostat, and dual timer settings turn the unit on up to 12 hours ahead. It has a lifetime washable filter and built-in carry handles, and it needs no assembly.
COMFORT ZONE Space Heaters for Indoor Use
It pairs 2 heat settings with an adjustable electronic thermostat, tip-over shutoff and overheat protection.
- Heat settings: 2 settings
- Adjustable thermostat
- Tip-over shutoff
- Overheat protection
- 1-year warranty stated
Good for
- Buyers who want 2 heat settings
- Buyers who want top-mounted control knobs
Skip it if
- You want more than 2 heat settings
- You want a warranty longer than 1 year
It uses three horizontal radiant quartz tubes with a fan-forced system for even heat dispersion. An energy-saving mode trims power consumption, and top-mounted control knobs adjust the thermostat and heat settings. It has an ETL approved design, a heat-resistant metal exterior housing and a molded handle that stays cool.
Comfort Glow Indoor Space Heater
It pairs 1500 watts with an adjustable thermostat, tip-over and overheat shut-off and a 250 sq ft rating.
- Adjustable thermostat
- Tip-over shutoff
- Overheat protection
- Wattage: 1,500 W
Good for
- Buyers who want a 250 sq ft heater
- Buyers who want a carry handle
Skip it if
- You need coverage past 250 sq ft
- You want more than 1500 watts
It uses dual quartz elements for infrared radiant heat for up to 250 sq ft, with a large curved reflective panel for consistent warmth. A top-mounted control panel adjusts temperature, and the built-in adjustable thermostat sets the comfort level. The fan assists heat distribution, and a carry handle moves the heater room to room.
EZ-HEAT 1,500-Watt Radiant Quartz Tower Space Heater
It pairs 1500 watts with dual heating settings, an adjustable thermostat and dual quartz tubes.
- Adjustable thermostat
- Tip-over shutoff
- Overheat protection
- Wattage: 1,500 W
Good for
- Buyers who want dual heating settings
- Buyers who want top-mounted control knobs
Skip it if
- You want more than 2 heating settings
- You need rated coverage past 300 square feet
It uses dual quartz tubes for radiant heat that warms people and objects in front of it. Two top-mounted control knobs adjust the thermostat and switch between high and low temperature settings. The fan assists heat distribution, and a stay-cool molded handle with a durable metal housing completes the design.
How to choose
Thermostat and heat settings
A thermostat holds a set temperature, while heat settings pick a power level. The DR-998, LifeSmart, Comfort Zone, Comfort Glow and EZ-HEAT all have adjustable thermostats. Heat settings run from 2 settings on the Comfort Zone and EZ-HEAT to 3 settings on the LifeSmart, and the LifeSmart adds an Eco mode for smaller rooms.
Coverage for the best 1500w infrared quartz heater
Coverage is the maker's figure for the room the heater serves. The DR-998 is rated for 400 sq ft, the Comfort Glow for up to 250 sq ft, the EZ-HEAT for 200-300 square feet and the LifeSmart for 200-400 square feet. Compare the figure with your room size, and remember that a higher figure does not by itself mean a better fit.
Controls and upkeep
Remotes make control easy from across the room: the DR-998 and LifeSmart include remotes, while the Comfort Zone and EZ-HEAT use top-mounted control knobs and the Comfort Glow uses a top-mounted control panel. For upkeep, the DR-998 and LifeSmart include lifetime washable filters. Place any heater on clear floor space and keep its cord out of walkways.
FAQ
Which heaters have a remote control?
The DR-998 and LifeSmart include a remote control. The DR-998 remote works with its digital thermostat, and the LifeSmart remote operates its digital thermostat.
Which heaters have an Eco mode?
The LifeSmart has an Eco mode for smaller rooms, and the Comfort Zone has an energy-saving mode that trims power consumption.
What coverage do these heaters list?
The DR-998 lists 400 sq ft, the Comfort Glow lists up to 250 sq ft, the EZ-HEAT lists 200-300 square feet and the LifeSmart lists 200-400 square feet.
Which heaters have tip-over and overheat protection?
All five heaters have tip-over shutoff and overheat protection: the DR-998, LifeSmart, Comfort Zone, Comfort Glow and EZ-HEAT.
