To choose a portable infrared heater for outdoor use, consider factors like heating capacity, portability, weather resistance, and safety features for optimal performance.
Portable infrared heaters provide instant, targeted warmth for outdoor spaces. Unlike traditional heaters that warm the air, infrared models directly heat people and objects – making them ideal for patios, decks, and open-air dining areas. This guide covers key factors to consider when selecting the perfect outdoor infrared heater.
Key Features To Look For
Weather Resistance
Outdoor heaters must withstand rain, wind, and temperature fluctuations. Look for:
- IPX4 rating or higher for water resistance
- Powder-coated or stainless steel construction
- Sealed electrical components
Heating Power
Infrared heaters are measured in watts or BTUs:
| Area Size | Recommended Power |
|---|---|
| Small patio (100 sq ft) | 1,500W / 5,000 BTU |
| Medium deck (200 sq ft) | 3,000W / 10,000 BTU |
| Large terrace (400 sq ft) | 5,000W / 17,000 BTU |
Portability
Consider weight, handles, and mobility features:
- Lightweight aluminum frames (under 30 lbs)
- Built-in carrying handles
- Wheeled bases for larger models
Types Of Outdoor Infrared Heaters
Electric Models
Plug-in electric heaters like the quartz infrared patio heaters offer clean operation with no emissions. They’re ideal for covered outdoor spaces with accessible power outlets.
Propane Heaters
Portable propane heaters provide powerful heat without cords. The DuraHeat 360° propane heater delivers 30,000 BTUs from a standard 20-lb tank.
Dual Fuel Options
Some models like the SunFire SF120 run on both kerosene and diesel, offering flexibility for remote locations without electricity.
Safety Considerations
Automatic Shut-Offs
Essential safety features include:
- Tip-over protection
- Overheat sensors
- Cool-touch exteriors
Proper Placement
Maintain clearances:
- 3 feet from walls or railings
- 5 feet from overhead structures
- 10 feet from flammable materials
Installation Tips
Mounting Options
Different styles suit various spaces:
- Freestanding: Portable units with weighted bases
- Wall-mounted: Permanent installations for consistent warmth
- Umbrella-mounted: Clamp onto patio umbrella poles
Power Requirements
Electric models need proper circuits:
- 1,500W heaters require 15-amp circuits
- 3,000W+ models need 20-amp dedicated circuits
- Consider professional installation for hardwired units
Maintenance & Care
Cleaning
Regular maintenance ensures optimal performance:
- Turn off and cool completely
- Wipe reflector surfaces with microfiber cloth
- Clean vents with soft brush
- Check electrical connections annually
Storage
For seasonal use:
- Cover when not in use
- Store propane tanks separately
- Keep in dry, protected area
Advanced Features
Smart Controls
Modern heaters offer convenient operation:
- Wi-Fi/app control for remote access
- Programmable timers
- Thermostat integration
Specialty Designs
Unique options include:
- Infrared fire pits
- Heated patio umbrellas
- Decorative column heaters
For commercial applications, consider high-output models like the SunFire radiant heaters that deliver 120,000 BTUs for large outdoor venues.
