Wall Mounted Gas Radiant Heater

$1,299.00$2,169.00

The Super Ray GRH Wall Mounted Gas Radiant Heaters offer a powerful and efficient heating solution for industrial and commercial spaces where floor space is limited or where permanent installation is preferred. Designed to deliver direct, radiant heat to people and surfaces — rather than heating the air — these heaters are perfect for drafty or high-ceiling environments such as workshops, warehouses, factories, and loading docks.

Available in 16MJ, 24MJ, and 48MJ models and in either LPG or Natural Gas, these fixed-mount heaters provide rapid warmth, operating silently and cost-effectively. Engineered for performance and durability, each unit features high-intensity radiant panels, corrosion-resistant construction, and built-in safety controls for long-term, reliable use.

Key Features:

  • Super Ray – trusted for industrial-grade radiant heating
  • Fixed wall-mounted design – ideal for permanent heating installations
  • Instant infrared heat – warms people and objects, not the air
  • LPG and Natural Gas models available in 16MJ, 24MJ & 48MJ outputs
  • Great for ventilated or semi-enclosed work areas
  • Quiet operation with minimal maintenance required
  • Must be installed by a licensed gas fitter in accordance with Australian standards
  • These heaters offer a robust, low-cost solution to maintain comfort and productivity in demanding work environments.

Applications:

  • Workshops and mechanical garages
  • Warehouses and distribution centres
  • Loading docks and dispatch areas
  • Manufacturing and fabrication facilities
  • Agricultural sheds and processing areas
  • Outdoor sheltered workspaces
  • Aircraft hangars and high-ceiling buildings
  • Maintenance bays and depots
  • Hospitality venues and alfresco dining areas
  • Sports facilities and event spaces
  • Commercial kitchens and food prep zones
  • Outdoor bars, pubs, and entertainment areas
Part number: GRH
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Product Information

Specifications

Part No. GRH16NG GRH16LP GRH24NG GRH24LP GRH48NG GRH48LP
Heat Input (MJ/KW) 16/4.4 16/4.4 24/7.0 24/7.0 48/14 48/14
Heating Area (m2) Spot 19 19 28 28 56 56
Heating Area (m2) Total 25 25 37 37 74 74
Gas Pressure (KPA) Min: 2.75 Max: 4 Min: 0.98 Max: 4 Min: 2.75 Max: 4 Min: 0.98 Max: 4 Min: 2.75 Max: 4 Min: 0.98 Max: 4
Gas Connection LPG 3/8” copper flare Natural Gas – ½” copper flare LPG 3/8” copper flare Natural Gas – ½” copper flare LPG 3/8” copper flare Natural Gas – ½” copper flare
Ceiling Clearance (m) 1.1 1.1 1.1 1.1 1.1 1.1
Approx. Height from Floor (m) 2.5 2.5 2.7 – 3.4 2.7 – 3.4 3.9 – 4.9 3.9 – 4.9
Hose & Regulator Yes Yes Yes Yes Yes Yes
Weight (KG) 5.6 5.6 6.5 6.5 12.3 12.3
Dimensions (mm) 401x180x334 401x180x334 499x180x334 499x180x334 793x180x334 793x180x334

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Wall Mounted Gas Radiant Heater
Wall Mounted Gas Radiant Heater
Wall Mounted Gas Radiant Heater