The Series L, single stage, low intensity gas fired infrared heaters are designed for low ceiling applications with an industry leading top clearance of only 2 inches! Common applications include animal confinement, hallways and service counters. All of Superior Radiant’s Series L units include a patented design which provides unequalled even heat distribution with end-to-end output variance of less than 15%.
Standard Low & Even Heat - Model LA

Heavy duty industrial/commercial infrared heater featuring the best overall performance in the industry. Designed for low ceiling applications including animal confinement, hallways and service counters.
Deluxe Low & Even Heater - Model LX

Model LX Ultra rugged enclosed burner design further enhances all of the great features of the LA for hard service applications. Post-purge function and optional 10 year tube warranty.
Rugged Low & Even Heater - Model LXR

Includes all of the features in a Model LX plus..... the burner box is sealed for harsh environments and heat-treated aluminized is standard tube supplied. CSA approved for outdoor use.