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Portable Radiant Heater
Fuel Not included.
SF120
The SunFire SF120 Radiant Heater is a powerful portable heater designed to provide reliable heat for construction sites, shops, garages, warehouses, and outdoor work areas. Producing up to 120,000 BTUs of infrared radiant heat, this unit warms people and objects directly rather than just heating the air, making it efficient and comfortable for open or poorly insulated spaces.
Built for portability and durability, the SF120 features a rugged steel frame, large wheels, and a multi-lift bracket that allows it to be moved easily around the jobsite or lifted with equipment. Its dual-fuel design allows operation on diesel or kerosene, giving operators flexibility depending on fuel availability.
This heater is commonly used by contractors, farmers, and maintenance crews who need dependable temporary heat for large spaces or cold-weather projects.
Key Features
- 120,000 BTU radiant heating output for large areas
- Heats spaces up to approximately 2,800 sq. ft.
- Dual fuel capability: diesel, kerosene, or #2 fuel oil
- Quiet, low-odor radiant heat compared to forced-air heaters
- Heavy-duty steel frame with wheels for portability
- Optional connection for a standard wall thermostat
- Built-in safety tip switch for added protection
Technical Specifications
- Model: SF120
- Heat Output: 120,000 BTU/hr
- Heating Capacity: Up to 2,800 sq. ft.
- Fuel Type: Diesel, kerosene, or #2 fuel oil
- Fuel Tank Capacity: 14.2 gallons
- Run Time: Up to 16 hours (diesel) / 18 hours (kerosene)
- Electrical Requirement: 120V, approx. 1.2A
- Dimensions: 28.5 in. W × 32 in. L × 33.75 in. H
- Weight: 120 lbs (empty) / approx. 219 lbs (full tank)
Typical Rental Applications
- Construction site heating
- Heating shops, garages, and pole barns
- Warehouse and industrial workspace heating
- Agricultural buildings and equipment shops
- Outdoor events or temporary heat needs
