VZ Field Proven Low-Intensity Radiant Tube Heater

With industry-leading efficiency, Reznor VZ low-intensity infrared heaters are the perfect solution to maximize comfort and minimize energy use for hard-to-heat industrial and commercial spaces. By heating people and objects directly instead of the air, our infrared heaters are perfect for occupied areas in warehouses, loading docks, aircraft hangars, and more.

With straight, U-tube, and L-tube designs, our VZ infrared heaters are built for flexibility.  And with a broad range of burner sizes (40,000 to 200,000 BTUh) and tube lengths (10 to 60 feet), we have the right radiant solution for your facility.

What is Infrared Heating?

Like the sun, infrared heaters warm objects rather than the air. Infrared rays are absorbed by surfaces such as floors, equipment, and people as the heater heats them. They retain the absorbed heat, and then release additional heat back into the space through radiation. The result is an instant warming effect, and the infrared system maintains temperature with minimal heat loss.

VZ Product Literature


Key features of the VZ Radiant Tube Heater

  • Available for natural and LPG Propane
  • Powder-coated burner for long-lasting performance
  • Flexible gas line included with burner
  • Positive-pressure burner design
  • Hinged door design for easy access to electrical components
  • Mill finish aluminum reflectors
  • Fully-automatic, three-try, 100% shut-off, direct-spark electronic ignition control
  • Design flexibility with a broad range of burner sizes (40,000 to 200,000 BTUh) and tube lengths (10 to 60 feet)
  • CSA Design Certified – ANSI Z83.20/CSA 2.34, 2.17, 2.20


The VZ can be used in many markets including:

  • Industrial manufacturing
  • Loading docks
  • Airplane hangars
  • Assembly lines
  • Showrooms
  • Workshops
  • Exhibition Halls
  • Sports Facilities
  • Transportation Terminals
  • Retail

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