Flagro FLFVO-400 Indirect Fired Heater

390,000 BTU Indirect Fired Heater-Oil

  • Proven Riello burner technology including nozzle pre-heater for cold weather start up & updated low temperature fuel pump
  • Welded 304 stainless steel heat exchanger
  • Smart power indicator control verifies proper power supply to the heater
  • High density flat free wheels
  • Built-In fuel tank


Heat Capacity: Up to 390,000 BTU/H
Fuel Tank Capacity/ Run Time: 42 US GAL/ 14 HRS
Power Requirements: 115V/15 AMPS (10.5 AMP Draw)
Fan Motor/ Air Circulation: 3/4 H.P. / 2,500 CFM
Heat Exchanger: 16 Gauge 304 Stainless Steel
Ignition: Direct Spark
Nozzle Size/ Pump Pressure: 2.00 X 60B / 170 PSI
Air Outlet: 2 x 12” Dia or 1 X 16” Dia
Wheels: 2 x 16” High Density Flat Free
Dimensions / Weight: 70” x 29” x 52” / 450 LBS.
Approvals: cETLus
Option: FVO-TLS – Tigerloop System

Additional Resources

Resource Download

Flagro FVO-400 Operating Manual

Resource Download

Flagro FVO-400 Wiring Schematics

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