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Flagro FVNP-400 Indirect Fired Heater – 390,000 BTU High-Capacity Industrial Heating

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The Flagro FVNP-400 Indirect Fired Heater delivers 390,000 BTUs of efficient, clean heating for industrial and construction environments. With durable construction, extended duct compatibility, and a portable design, it’s perfect for large-scale heating needs.

 

Flagro FVNP-400 · 390,000 BTU Indirect-Fired Heater

High-capacity, clean heat with long-duct capability for industrial, construction, and temporary environments.

The FVNP-400 delivers 390,000 BTU/hr of indirect-fired heating with a rugged, portable design that handles extended duct runs for flexible distribution.
Built for tough job sites, it vents combustion byproducts outdoors to help maintain safe indoor air quality in large spaces and temporary structures.

Model: FVNP-400 · Category: Indirect-Fired Heaters



Key Features

  • 390,000 BTU Output — high-performance heating for large spaces and demanding conditions.
  • Extended Duct Runs — efficient heat distribution across wide areas.
  • Durable Construction — engineered for rugged industrial and construction use.
  • Indirect-Fired Technology — vents combustion products externally for cleaner indoor air.
  • Portable Design — flat-free tires support easy mobility on job sites.

Specifications

Heating Capacity 390,000 BTU/hr
Dimensions (L×W×H) 70″ × 29″ × 47″
Weight 365 lbs
Power Supply 115 V · 1 ph · 60 Hz

Advanced Features

  • Efficient Heat Distribution — supports long duct runs for consistent coverage.
  • Rugged, Portable Design — durable chassis and tires for frequent transport.
  • Reliable Performance — stable high-capacity output for demanding applications.

Applications

  • Industrial Workspaces — factories, warehouses, and large indoor areas.
  • Construction Sites — dependable heat for crews and materials in cold weather.
  • Temporary Structures — event tents, portable offices, and outdoor setups.

Why Choose the FVNP-400

  • High-Capacity Heating — 390,000 BTU/hr for big coverage.
  • Durable & Portable — built to handle harsh conditions and frequent moves.
  • Clean Operation — indirect-fired design helps maintain indoor air quality.

Safety Considerations

  • Ensure Proper Ventilation — maintain adequate makeup air and follow local codes.

Order the Flagro FVNP-400 Today

The FVNP-400 Indirect-Fired Heater provides powerful, clean heat with flexible ducting for large commercial and industrial spaces.
For pricing and availability, contact Climate Control Solutions at
(800) 633-8711 or email
[email protected].


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Flagro FVNP-400 Indirect Fired Heater – 390,000 BTU High-Capacity Industrial Heating

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