OCH SeriesOCH Series Ceiling Radiant Heater

The OCH Series is an Outdoor / Indoor Rated Radiant (Infrared) Ceiling Heater for spot Heating Applications.


  • Frosted Quartz Tube heating element (included)
  • Listed for suspended, totally exposed (outdoor) and indoor spot heating applications
  • Finish: High-temp brown powder coated finish or corrosion resistant stainless steel 24 gauge housing
  • 60° Symmetric Heat Pattern
  • Gold anodized Aluminum reflector and end caps
  • Painted models are direct wire, unless specified and are supplied with 6” lead wires for field connection in the internal wiring compartment.
  • These models are available with a factory installed 6’cord set.
  • The 208V model must have a field supplied plug.
  • Stainless steel models include an electrical enclosure assembled to the end of the heater housing and (2) 6” long lead wires for direct field connection.
  • Two 2’ ft. long mounting chains and four S-Hooks included
  • The OCH-Series can be surfaced mounted using the supplied mounting brackets which allow up to a 45° horizontal tilt adjustment.
  • Made in U.S.A.
ModelConnection TypeWattsBTUHVoltsAmpsWeight (lbs)Length (in)Width (in)Height (in)
OCH-46-120VEHard Wire1500512012012.51048"5.375"6.5"
OCH-46-208VEHard Wire200068262089.61048"5.375"6.5"
OCH-46-240VEHard Wire200068262408.31048"5.375"6.5"
OCH-46-277VEHard Wire200068262777.21048"5.375"6.5"
OCH-57-208VEHard Wire30001023920814.41259"5.375"6.5"
OCH-57-240VEHard Wire30001023924012.51259"5.375"6.5"
OCH-57-277VEHard Wire30001023927710.81259"5.375"6.5"
OCH-57-480VEHard Wire225076794804.71259"5.375"6.5"
ModelConnection TypeWattsBTUHVoltsAmpsWeight (lbs)Length (in)Width (in)Height (in)
OCH-46-120V-SSEHard Wire1500512012012.51048"5.375"6.5"
OCH-46-208V-SSEHard Wire200068262089.61048"5.375"6.5"
OCH-46-240V-SSEHard Wire200068262408.31048"5.375"6.5"
OCH-46-277V-SSEHard Wire200068262777.21048"5.375"6.5"
OCH-57-208V-SSEHard Wire30001023920814.41259"5.375"6.5"
OCH-57-240V-SSEHard Wire30001023924012.51259"5.375"6.5"
OCH-57-277V-SSEHard Wire30001023927710.81259"5.375"6.5"
OCH-57-480V-SSEHard Wire225076794804.71259"5.375"6.5"

Specifications and Accessories

  • 24 gauge Aluminized Steel with a baked-on brown powder coat finish. Housing is cETLus Listed for indoor or outdoor applications.
  • Horizontal mounting only.
  • .040 Gold anodized Aluminum reflectors and end caps for superior reflectiveness. 60 degree medium (symmetric) pattern only.
  • Quartz Tubes. Frosted quartz envelope with a Nickel-Chromium coiled filament, porcelain end caps, and threaded-screw (stud) terminations.
  • Fast heat-up and cool-down performance.
  • Available Wattages from 1500 to 3000 Watts per element.
  • Available voltages from 120 to 480 Volts.
  • Adjustable mounting brackets (stainless steel only), vertical mounting brackets (stainless steel only), wire guards, thermostats, SCR controllers, and power contactor panels.

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