LRL-LRU-HB

SPACE-RAY Herringbone Tube heaters have many applications from factories and warehouses to sports halls, aircraft hangars, supermarkets, exhibition halls and retail premises. So no matter what the use, size or shape of your building you can rest assured that SPACE-RAY Radiant Herringbone heaters will suit your needs.

How do SPACE-RAY Radiant Tube heaters work? A gas fired flame within the Calorised Emitter Tube causes the heat to radiate invisible “black heat” energy. This energy gently warms surfaces and people without heating the air directly. Therefore SPACE-RAY Radiant Tube Heaters are highly fuel efficient and are an ideal total heating system or for zone/spot heating.

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Features

  • Exhaust flue manifold links multiple heaters to one outlet via wall or roof
  • Large floor area coverage
  • Multiple systems can be designed to heat the largest industrial, commercial or leisure complexes
  • Multi-Temperature zone control
  • All SPACE-RAY "U" Tubes and "Linear" Tube heaters can be linked to our Herringbone flue system
  • In addition you get all the benefits and advantages of SPACE-RAY quality
  • 5 Year emitter tube guarantee
  • Calorised Emitter Tube - Highly efficient
  • Calorised Emitter Tube - flake-free - guaranteed
  • Lightweight construction - 4" tubes supplied in 3m sections - easy to assemble and fit
  • Aluminium radiant reflectors - the proven superior material to maximise downward heat
  • All units individually tested before despatch
  • Made in the UK under ISO 9001:2008 quality assured system
  • CE marked for both Natural Gas and LPG
  LRL / LRU15-HB LRL / LRU25-HB LRL / LRU30-HB LRL / LRU35-HB LRL / LRU40-HB LRL / LRU45-HB
Technical Specification
Input – kW 15.0 23.0 29.20 34.50 42.20 47.0
Length -“U” mm 3100 5385 5510 6970
Length -Linear mm 5230 9800 9740 12800
Width – “U” mm 460 715
Width – Linear mm 340
Height -“U” mm 175 210
Height -Linear mm 180
Weight – “U” kg 29 45 68 81
Weight – Linear kg 25 42 54 70
Gas Connection All Models R -1/2
Supply Pressure Natural Gas – Min 17mbar, Max 25mbar; Propane – Min 25mbar, Max 45mbar; Butane – Min 20mbar, Max 35mbar
Electrical Supply 230v~50hz 125w, Current rating (Each Burner) at 0.55A, Fuse externally (Each Burner)3A
Type 1 Fan  – 230v~50Hz, 60W Current Rating 0.48A
Type 3 Fan  – 230v~50Hz, Current Rating 3.30A
Air Inlet Connection All Models – 101.6mm
Mounting Height
Horizontal 2.4m – 6.0m 3.0m – 8.0m 3.8m – 10.0m 4.0m – 12.5m 4.8m – 13.5m 5.6m – 15m
Angle > 30 Degrees 2.1m – 4.5m 2.7m – 5.0m 3.3m – 7.0m 3.7m – 8.0m 4.0m – 9.0m 4.8m – 11m
Minimum Clearances To Combustible Materials – mm
Side 450 510 760
Above 450 610
Below 1220 2285
End 450 510 610
Front 575 610 760
Rear 305 380