
Dr Infrared Heater Space Heater
Score: 85/100
Dreo Space Heater Gold
Score: 84/100Rankings

The DR-998 combines 1500 W dual infrared/PTC heating with a built-in cool-mist humidifier, covering up to 400 sq ft quietly. Its weight and power draw make it less portable and may tax standard circuits. Ideal for large indoor rooms where moisture control is desired.

The DREO Solaris 818 is a tall 1500 W tower heater offering whisper-quiet performance and a wide 120° oscillation range for large rooms. Its weight and lack of smart features may limit portability and integration. Best for spacious bedrooms or living areas where quiet, even heating is essential.
| Attribute | ![]() | ![]() |
|---|---|---|
1,500 Wbest | 1,500 Wbest | |
5,200 BTU/hbest | 5,118 BTU/h | |
400 sq ftbest | — | |
| ↓ lower better | 39 dB | 34 dBbest |
720 minbest | — | |
| ↓ lower better | 10.433 kg | 3.63 kgbest |
— | 120 °best | |
120 Vbest | 120 Vbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance(1) | ||
Noise Level (dB) | 39 dB | 34 dB |
Controls(2) | ||
Thermostat Range (°C) | 10-29 °C | 5-35 °C |
Timer (min) | 720 min | 60-720 min |
Power & Performance(3) | ||
BTU Output (BTU/h) | 5200 BTU/h | 5118 BTU/h |
Heating Area (sq ft) | 400 sq ft | 100-300 sq ft |
Power Source | Plug-in electric | Electric |
Build & Design(2) | ||
Weight (kg) | 10.433 kg | 3.63 kg |
Dimensions (H × W × D) (cm) | 12.0 x 15.0 x 13.0 inches cm | 75.44 x 20.07 x 20.07 cm |
General(1) | ||
Certifications | UL, cUL | ETL |

Products in the top-left offer the best value (high score, low price).

Professional reviewers consistently commend the DR-998 for its hybrid infrared/PTC heating efficiency, large 400 sq ft coverage, quiet operation, and comprehensive safety features. They also highlight the added value of the built-in humidifier and remote control, while noting the unit's weight and indoor-only design as trade-offs.
Everyday users love the rapid, quiet heat and the moisture boost from the humidifier, often mentioning safety around children and pets. Common frustrations revolve around the heater's heft, occasional filter or humidifier maintenance, and higher power draw when used at full capacity.

“heats large room fast”

“quiet”




Experts consider the Solaris 818 a top-tier tower heater, lauding its whisper-quiet 34 dB operation, wide-angle oscillation, rapid heat delivery, and robust safety features. The inclusion of nine comfort modes and an intelligent ECO setting further distinguishes it as a versatile, energy-conscious solution for large living spaces.