Flagro FVO-1100TR 800,000 BTU Indirect Fired Heater Trailer - Oil With Air Recirculation Capabilities

Flagro SKU: FVO-1100TR

Price:
Sale price$38,115.87

Description

Deliver Maximum Mobile Heating with the Flagro FVO-1100TR 800,000 BTU Indirect Fired Heater Trailer – Oil with Air Recirculation

Experience unparalleled mobile heating for large industrial and commercial projects with the Flagro FVO-1100TR 800,000 BTU Indirect Fired Heater Trailer. Equipped with air recirculation capabilities, dual FVO-400RC heaters, and a massive 300 US gallon fuel tank, this trailer-mounted solution provides continuous, high-capacity heat wherever it’s needed. Built for heavy-duty performance, mobility, and safety, the FVO-1100TR is ideal for construction sites, industrial facilities, and temporary heating applications.

The Flagro FVO-1100TR is a trailer-mounted indirect-fired oil heater delivering 800,000 BTU of combined heating power through two FVO-400RC units with air recirculating inlets. Designed for mobile industrial heating, it features 16-gauge 304 stainless steel heat exchangers, multiple duct outlets (4 x 12″ or 2 x 16″) and inlets (2 x 16″), and a robust, solid steel welded channel frame. Transport is made easy with 2 x 3,500 lbs dual axles, 4 x 15″ rims and tires, electric emergency brakes, and standard trailer hitches. The heater comes complete with a TC-approved 300 US gallon fuel tank and a Kubota or Yanmar generator, ensuring reliable, continuous operation in demanding environments.

 

Ideal For:

  • Large Construction Sites – Provides high-capacity, mobile heating for massive outdoor or indoor job sites.
  • Industrial Facilities – Maintains consistent heat across expansive industrial spaces, supporting operational efficiency.
  • Event & Temporary Heating – Ideal for large-scale events or temporary setups requiring powerful, mobile heat.
  • Remote Maintenance & Repair Operations – Keeps machinery, tools, and personnel functional in cold or remote locations.

 

Why Customers Like This Flagro FVO-1100TR Heater Trailer

  • 800,000 BTU Output – Delivers massive heating capacity through two high-performance FVO-400RC units.
  • Air Recirculation Capability – Enhances energy efficiency and heat distribution across large spaces.
  • Robust Trailer Design – Solid steel welded frame, dual axles, and large tires ensure durable mobility on any job site.
  • Safety Features Included – Electric emergency brakes, lights, and safety chains for secure, compliant transport.
  • Kubota or Yanmar Generator – Provides reliable, portable power for continuous heater operation.
  • TC-Approved 300 US Gallon Fuel Tank – Supports extended operation without frequent refueling.
  • Multiple Duct Inlets & Outlets – Flexible airflow configuration (4 x 12″ or 2 x 16″ outlets, 2 x 16″ inlets) for precise heating distribution.

Flagro 800,000 BTU Indirect Fired Heater Trailer Features

  • Dual FVO-400RC Heaters – Combines two units for a total of 800,000 BTU, delivering consistent heat for large-scale applications.
  • 16-Gauge 304 Stainless Steel Heat Exchangers – Durable and corrosion-resistant for heavy-duty industrial use.
  • Trailer Mobility – Dual 3,500 lbs axles and 4 x 15″ rims provide easy transport across challenging terrains.
  • Electric Emergency Brakes & Safety Chains – Ensures safe towing and compliance with safety regulations.
  • Kubota/Yanmar Generator – Reliable on-board power source for remote or off-grid operations.
  • TC-Approved 300 US Gallon Fuel Tank – Minimizes downtime with long-duration fuel supply.
  • Multiple Duct Options – Flexible heating distribution for varied space layouts or temporary applications.

FVO-1100TR Specs

CFM (max) 4,000
Dimensions 192 × 88.8 × 84 in
Heating Capacity 2 x 390,000 BTU
Fuel Capacity 300 Gallons
Fuel Capacity/Run Time TC APPROVED 300 US GAL/ 44 HRS
Generator TC APPROVED 300 US GAL/ 44 HRS
Engine Yanmar or Kubota
Heat Exchanger 16 Gauge 304 Stainless Steel
Ignition Direct Spark
Air Outlet 4 x 12` Dia. or 2 x 16` Dia.
Air Inlet 2 x 16”Dia.
Approvals CSA & ESA
Outlet Ducting - 12” FV-HD12 – 12” x 12
Outlet Ducting - 16” FV-HDG16 – 16” x 25
Inlet Ducting - 16” FV-HDV16 – 16” x 25
Nozzle Size/ Pump Pressure 2.00 x 60B/ 170PSI
Weight 4300 LBS.

Standard Warranty Coverage

New Flagro Heaters come with:

  • 12-Month Limited Parts Warranty from date of purchase
  • Coverage for defective parts and manufacturing defects
  • Parts replacement only (labor costs not included)

What's Covered

✓ Defective parts due to manufacturing issues

✓ Components that fail under normal operating conditions

✓ Parts specified in your product manual

What's NOT Covered

✗ Labor costs for repairs or installation

✗ Damage from improper power supply

✗ Damage from misuse or improper operation

✗ Normal wear and tear

✗ Shipping costs for warranty parts

Important: Warranty Conditions

⚠️ Operating your heater with a faulty power supply or improper usage will void the warranty.

Flagro Industries Ltd.

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