LD Series

Brant Radiant LD Series

Two-Stage, Residentially Approved* Infrared Tube Heater

The LD Series couples the energy savings of two-stage technology with the highest quality features available. Designed for application into low ceiling or select residential applications, the LD Series heaters are the lowest BTU output heaters offered by Re-Verber-Ray.

Features include those found on the LS Series, plus microprocessor controls designed to eliminate nuisance shutdowns with a ‘soft-lockout’ feature. Also, an external LED self-diagnostic indicator light is provided to assist in troubleshooting the unit. Benefits of the LD Series include superior fuel economy, comfort levels and equipment longevity.

* Select models are CSA Design Certified for residential use (attached to living quarters).


  • Stainless steel upgrade.
  • Micro processor circuitry.
  • Hot surface ignition.
  • Turbulator baffle.
  • Flex connection & gas cock included.
  • External operational light(s).
  • Optional 24V relay.
  • Two-stage technology.


  • BTU/h Range: 40,000 – 50,000 BTU/h (35% Low Fire Reduction)
  • Gas Type: Natural or Propane
  • Tube Lengths: 10 ft. – 30 ft.
  • Limited Warranty: 1/3/5 (Conponents/Tubes/Burner)
  • Combustion Tube: 3″ dia. Black Coated Titanium Treated Steel
  • Radiant Tubes: 3″ dia. Aluminized Steel, Black Coated
  • Certification*: IAS, CGA, AGA, Select models are residentially certified.