Oval-U 100 Radiant U-Tube Heater

L.B. White 100,000 Btu U-Tube Heater for Maximum Efficiency in Poultry Buildings

Oval-U 100 U-Tube Heater with Oval Tube Technology

The L.B. White Oval-U 100 Radiant Heater gives you wider heat coverage, and a farther heat throw on the floor. It utilizes the popular Oval technology found in our Oval 80 HP and v.2 heaters, and customers can expect the same high standard, performance and reliability. With its unique design using a 4-inch round calorized tube, transitioning to a 4-inch tube bent into a “U” shape, and then a 4-inch oval calorized tube, you get a wider heat pattern. And the ceiling stays cool, so there’s no need to add an insulated board above the heater to protect the tri-ply. The reflector is uniquely designed for 100K BTU/h, so you get better, more consistent heat coverage throughout the building. You’ll be impressed with the small heat variation between heater on/off cycles, and pre-heat time is cut significantly. With a fully assembled installation kit, the Oval-U 100 Radiant Heater is extremely easy to install (less than two minutes!) and even easier to maintain. The Oval-U 100’s radiant heater’s ability to use fresh air from a side wall or attic helps it run cleaner and require less maintenance. And it runs consistently regardless of house ventilation and fans.

The Oval-U 100 radiant tube heater hanging in a poultry facility.

L.B. White has perfected every aspect of our Oval-U 100 Radiant Heater which is designed to withstand the harsh environments of poultry facilities. This has led to our reputation for reliability, durability and serviceability in the field.

When the fate of your flock is at stake…you want the leader in Poultry heating protecting your investment…L.B White.

Call our technical experts to help you select the correct quantity of heaters for your building.

Technical Support – 608-779-6160

Oval-U 100 U-Tube design for wider heat coverage.

Key features of the Oval-U 100 Radiant Heater for poultry houses:

  • Unique 4-inch round calorized tube transitioning to a 4-inch “U” bent tube, and lastly to a 4-inch oval calorized tube
  • Widest and warmest heat pattern in the category
  • Cool ceiling temperature
  • Natural gas or liquid propane gas models
  • Dependable spark ignition
  • 100% test fired at our plant
  • Easy maintenance

Warning: Cancer and reproductive harm. See www.P65Warnings.ca.gov.


Specifications, features, and more for Oval-U 100 Radiant Tube Heaters.

Owners Manuals

Schematics, setup instructions, and more for Oval-U 100 Radiant Tube Heaters.

Service Guides

Instructions for keeping your L.B. White heater working properly.


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