LD2 Series

Two-Stage, Residentially Approved* Infrared Tube Heater

The LD2 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 LD2 Series heaters are the lowest BTU output heaters offered by Re-Verber-Ray.

Features include 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 LD2 Series include superior fuel economy, comfort levels and equipment longevity.

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


  • Two-stage Technology.
  • Hot Surface Ignition with Flame Rod Sensing.
  • External operational light(s).
  • 24V Control Wiring with Micro-processor Circuitry.
  • Separated air and gas burner chamber.
  • ABS plastic air intake collar for connection to 4″ PVC/DWV pipe.


  • BTU/h Range: 40,000 – 50,000 BTU/h
  • Gas Type: Natural or Propane
  • Tube Lengths: 15 ft. – 30 ft.
  • Limited Warranty: 1/3/5 (Conponents/Tubes/Burner)
  • Combustion Tube: Black Coated Titanium Treated Steel
  • Radiant Tubes: Aluminized Steel, Black Coated
  • Certification*: AnSI Z83.20, CSA 2.34, CSA no 7-89.

CAD & Revit:

The AutoCAD drawings for Low Intensity Tube Heaters are in AutoCAD 2004 format. Dimensions are shown in English units (feet).

Please contact Brant Radiant Heaters for Revit families in a .rfa format accessible from Revit 2012 Architect, Structure or MEP programs.