
The Dr. Infrared DR-238 is the wall-mounted electric infrared that gets selected by Bob Vila and Family Handyman for a reason: it's silent, fume-free, IP55-rated for outdoor use, and plugs into a standard 120V outlet. The catch is fundamental to the technology — infrared heats what it hits, so the effective comfort zone is a 4-6 ft cone directly in front of or below the heater. For a covered patio, garage, or workshop, it's the cleanest install in this guide.
- — Carbon infrared element delivers instant, fume-free warmth as soon as it powers on
- — Three power levels (900W / 1200W / 1500W) and a remote let you tune from 6+ feet away
- — IP55-rated weatherproof anodized aluminum housing handles covered outdoor exposure
- — Coverage drops sharply outside a 4-6 ft cone — not a whole-patio heater
- — Wind makes the heat output meaningless; for sheltered/covered use only
- — Included wall/ceiling mounting bracket is widely described as flimsy
