
Dr. Infrared Heater DR966
Score: 75/100
Dr. Infrared Heater Ecoheat
Score: 72/100Rankings

The Dr. Infrared Heater DR-966 is a heavy-duty, hardwired commercial electric heater designed for large indoor spaces such as garages, shops, and warehouses. It features a dual-power system allowing users to switch between 3000W and 6000W modes, delivering up to 20,472 BTU/h of heating output for areas up to 700 square feet. It is ideal for primary or auxiliary heating in exposed indoor areas without insulation constraints.

The Dr. Infrared Heater DR-908W is a compact, wall-mountable electric heater designed for small indoor spaces up to 400 square feet. It features advanced smart controls and an energy-saving ECO mode, though its limited coverage area restricts it to supplemental heating. It is best suited for users who prioritize energy efficiency and remote control convenience in bedrooms or home offices.
| Attribute | ![]() | ![]() |
|---|---|---|
700 sq ftbest | 400 sq ft | |
6,000 wattsbest | 1,500 watts | |
— | 12 hoursbest | |
2 | 3best | |
| ↓ lower better | 25 lbs | 8.5 lbsbest |
20,472 BTUbest | 5,200 BTU | |
1 yearsbest | 1 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Design & Portability(2) | ||
Weight (lbs) | 25.0 lbs | 8.5 lbs |
Mounting Type | Wall/Ceiling Mount | Wall Mount |
Performance & Heating(2) | ||
Heating Coverage Area (sq ft) | 700 sq ft | 400 sq ft |
BTU Output (BTU) | 20472 BTU | 5200 BTU |
Controls & Features(1) | ||
Heat Settings | 2 | 3 |
Safety & Compliance(1) | ||
Safety Features | UL/CUL certified, Thermal protection | Overheat protection, tip-over switch, automatic shutoff, cool-to-the-touch exterior |
Power & Electrical(2) | ||
Wattage (watts) | 6000 watts | 1500 watts |
Voltage | 240V | 120 V |

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

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