Veloci Blaze 300 Mobile Indirect Heater Package
400,000 Btu Flagro Pro Series Diesel Indirect-Fired Heater

330,000 BTU Flagro Propane Heater


A FULLY ACCESSORIZED 330,000 BTU Propane Heater for use in structural drying, or high-temperature applications such as off-gassing or decontamination. The water removal rate is 183lbs of water per hour at full saturation.

PLEASE NOTE: Additional shipping charges may apply based on your location and dock availability.


Add-ons total:



330,000 BTU Propane Heater Product Features:

  • Simple-to-use
  • Water removal rate is 183lbs of water per hour at full saturation
  • Precise Safety and Temperature Controls
  • Easily Maneuverable
  • Fully Accessorized

The 330,000 BTU Propane Heater includes:

(1) 25′ Thermostat
(1) 18″ diameter Duct Adapter
(1) 18″ diameter 25′ length Reinforced Mylar Flex Ducting
(1) 1-Tank Manifold with regulator and POL fitting
(1) 15′ Gas Hose

The 330,000 BTU Propane Heater is a perfect starter heater for professionals. It has a 150 degree temperature rise and is ductable up to 25’. The heater can be partially recirculated to boost performance and capacity and is unique in that it is direct-fired with no exposed flame and extremely low emissions.

You can be assured that fresh, clean air will be delivered into the structure without the fear and concern of flames shooting out of the front of the heater. To further ensure safety, all heaters come standard with an on/off thermostat, which means you do not have to manually adjust the gas flow to control the temperature. There are redundant safeties built-in to the heater, including a high-temperature limit switch, airflow switch, and flame detection switch. Since the 330,000 BTU Propane Heater is certified for indoor use, it can be placed in hallways and ducted into treatment areas.

The body of the heater is made of heavy gauge steel, protecting the components of the heater and further safeguarding the heater from accidental damage. The heater has a 3 wheel design providing easy maneuverability. The heater is simple to operate and turned on by the flip of the switch.

The 330,000 BTU Propane Heater is fully accessorized. It includes the needed ducting and a duct adapter. And every heater is equipped with a 15’ gas hose and 1-tank manifold with a 2-stage regulator.

PLEASE NOTE: Power requirements are (1) 15 amp circuit breaker/standard wall outlet. Heater requires a minimum of 1-100lb propane tank, sold separately. 

Our professional team has made all things related to heat treatment and airflow our expertise, and we are proud to provide a wide variety of portable heaters. Our staff has completed thousands of treatments, and personally use this equipment in the field. Rest assured, you’re not just purchasing equipment, you’re getting the support of experienced professionals in the industry! Regardless of what kind of portable heater you need, we offer top quality models with all of the accessories needed for optimal performance. We have found products that offer a good balance of both effectiveness, price and are reinforced for high volume use. In addition to heaters, we can help you find the right dehumidifiers, air movers, air scrubbers, and accessories for whatever drying environment you encounter. We have strategic partnerships with manufacturers across the country and can ensure fast delivery of disaster and water restoration equipment when and where you need it. Click to see our full line of Disaster Restoration Equipment and here to learn more about Heat Drying.

Additional information

Weight 347 lbs
Dimensions 46 × 32.5 × 42 in

Product Specifications

Download Spec Sheet


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