VZH - Industrial Grade Radiant Tube Heaters Approved for Indoor and Outdoor Use

Warehouses, car washes, and outdoor areas are all examples of tough environments where heaters can be compromised.  Low-intensity infrared heaters aren't always designed with this in mind, which is why we developed the VZH harsh environment heater.

Designed with durable components and construction, model VZH radiant heaters stand up against the most challenging environments, even winds up to 40 mph. VZH heaters are approved for indoor and outdoor spaces like car washes, garage bays, parking ramps, golf ranges, restaurant patios, and more. The heater, which features a stainless-steel burner, a totally enclosed burner box with separate electrical and combustion compartments, and choice of parabolic-shaped stainless-steel or aluminum reflectors, provides long-lasting performance in the toughest environments.

What is Infrared Heating?

Like the sun, infrared heaters warm objects rather than the air. Heated infrared rays are radiated until absorbed by objects, such as floors, equipment, or people. These rays do not warm the air; they warm the air surrounding the heated objects due to the increase in temperature of those objects. The result is an instant warming effect, and the infrared system maintains temperature with minimal heat loss.


VZH Product Literature


Key features of the VZH Harsh Environment Radiant Tube Heater

  • Available for natural or LPG Propane
  • Stainless-steel burner with for long-lasting performance
  • Totally-enclosed burner box with separate electrical and combustion compartments
  • External LED burner status indicator.
  • Wide range of burner sizes (40,000 to 175,000 BTUh) and tube lengths (10 to 60 feet)
  • Design flexibility achieved with straight, U-tube and L-tube configurations
  • Positive-pressure burner design
  • Fully-automatic, three-try, 100% shut-off, direct-spark electronic ignition control
  • Flexible gas line included with burner
  • 24V thermostat connection
  • Industry-leading 5-year warranty
  • CSA Design Certified – ANSI Z83.20/CSA 2.34, 2.17, 2.20


  • Industrial Manufacturing
  • Warehouse/Distribution
  • Dock Doors
  • Garage Bays
  • Car Washes
  • Parking Ramps
  • Golf Ranges
  • Workshops
  • Exhibition Halls
  • Sports Facilities
  • Restaurant Patios
  • Agricultural/Horticulture

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