When extreme cold threatens your productivity, the Reddy Heater RFA180CV delivers unmatched performance and reliability. Designed for professionals who demand serious heat in large, open spaces, this multi-fuel forced air heater outputs a powerful 140,000 to 180,000 BTUs, warming areas up to 4,300 square feet with ease. Whether you're working in a drafty warehouse, on a construction site, or in a large garage, this heater ensures your environment stays warm, safe, and efficient.

Key Features & Benefits

• Dual Heat Technology
  Choose between 140,000 BTU (low) and 180,000 BTU (high) settings to match your heating needs while conserving fuel and extending runtime. This flexibility makes it ideal for fluctuating temperatures and varying job site demands.

• Massive Heating Coverage
  With a 600 CFM airflow rate, this heater rapidly distributes warm air across large areas, making it perfect for commercial, industrial, and outdoor applications.

• Multi-Fuel Capability
  Operates on K-1 kerosene, #1 and #2 fuel oil, diesel, JP-8, and Jet-A fuels, giving you the freedom to use the most accessible or cost-effective fuel available.

• Extended Runtime
  The 13-gallon fuel tank provides up to 13 hours of continuous heat, reducing downtime and refueling interruptions during long workdays.

• Smart Diagnostics & Controls
  Equipped with digital diagnostics, an LED temperature indicator, and a built-in thermostat, the RFA180CV offers precise control and real-time feedback for optimal performance.

• Built-In Safety Systems
  Includes flame-out shut-off, overheat protection, and a fuse-protected electrical system to ensure safe operation in any environment.

• Rugged, Portable Design
  Features flat-free cold-weather tires, a threaded axle system, dual lift handles, and an extension cord wrap for easy transport and storage—even in harsh conditions.

• Convenient Extras
  Comes with a run-time fuel gauge, air pressure gauge, one-touch electronic ignition, and a tank drain plug for easy maintenance.

• Built to Last
  All components are securely fastened into a durable chassis, and the unit includes UL-listed motors, heavy-duty spark technology, and a lifetime motor warranty—plus a free air filter kit for added value.

Specifications

• BTU Output: 140,000 (low) / 180,000 (high)
• Heating Area: Up to 4,300 sq. ft.
• Fuel Tank Capacity: 13 gallons
• Fuel Consumption: Approx. 1–1.4 gal/hr
• Airflow: 600 CFM
• Voltage: 120V
• Weight: 66.1 lbs
• Dimensions (Assembled): 41.81" L x 23.11" W x 26.14" H
• Certifications: CSA Certified, UL-listed motor
• Country of Origin: South Korea