
Space-Ray ADU Gas-Fired Radiant Heater

Space-Ray ADL Gas-Fired Radiant Heater

Space-Ray ADU Gas-Fired Radiant Heater
Space-Ray AD
High Efficiency Radiant Tube
The Space-Ray AD is a high-efficiency gas radiant tube heater designed for industrial and commercial buildings. Equipped with double skin polished aluminium reflectors, it delivers powerful high-level infrared heat from 23kW to 47kW directly to the working area without creating any air movement. Available for Natural Gas or LPG.
KEY FEATURES
23kW to 47kW output range
Double skin polished reflectors
High radiant efficiency
Natural Gas or LPG
Individual or Herringbone flue
Zero air movement
PRODUCT OVERVIEW
High-Level Radiant Heat, Zero Air Movement
The Space-Ray AD radiant tube heater is designed to provide powerful, high-level infrared heat that effectively reaches the working area without creating any air movement. This ensures a stable and comfortable environment for staff working below, with no draughts, no dust circulation, and no wasted energy heating air that rises to roof level.
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The ADU and ADL heaters are equipped with double skin polished aluminium reflectors that significantly increase radiant efficiency compared to standard radiant tube heaters. More heat is directed downward to where it is needed, resulting in better performance and lower energy costs.
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Available in heater ratings from 23 kW to 47 kW, the Space-Ray AD range offers a selection of outputs to suit various building sizes and heating requirements. This flexibility ensures there is an appropriate model for different types and sizes of industrial and commercial working areas.

INSTALLATION & FUEL OPTIONS
Flexible flue & Dual-Fuel Options

The Space-Ray AD offers versatile installation options to suit different building layouts. Units can be flued individually for straightforward installation where a direct flue route is preferred, or combined on a herringbone manifold flue system where multiple heaters are used across a larger space.
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Individual flue option for straightforward installation where a direct flue route is available
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Herringbone manifold flue system for multi-heater installations, simplifying the flue arrangement across larger buildings
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Configurable for Natural Gas or LPG, providing flexibility to choose the most suitable and cost-effective fuel source
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Double skin polished aluminium reflectors for significantly increased radiant efficiency compared to standard reflectors
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Ceiling mounted at high level, directing infrared heat downward to the occupied zone
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Zero air movement ensures no draughts, no dust circulation, and a stable working environment
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Available from 23 kW to 47 kW to suit various building sizes and heating requirements
KEY BENEFITS
Why Choose the Space-Ray AD?
The Space-Ray AD combines enhanced reflector technology with flexible installation and dual-fuel options for high-efficiency radiant tube heating in industrial buildings.
Double Skin Polished Reflectors
Double skin polished aluminium reflectors significantly increase radiant efficiency compared to standard radiant tube heaters. More heat is directed downward to the working area, resulting in better performance and lower energy costs.
23kW to 47kW Output
A range of heater ratings from 23 kW to 47 kW provides flexibility to match the output to your specific building size and heating requirements. Select the model that delivers the right level of heat for your space.
Zero Air Movement
Infrared radiant heat travels directly to people and surfaces without creating any air movement. No draughts, no dust circulation, and no wasted energy heating air that rises to roof level. A stable, comfortable working environment.
Natural Gas or LPG
Configurable for either Natural Gas or LPG, giving you the flexibility to choose the most suitable and cost-effective energy source for your facility. Dual-fuel capability suits a wide range of site conditions.
Flexible Flue Options
Individual flue for straightforward direct routes, or herringbone manifold flue system for multi-heater installations. Choose the arrangement that best suits your building layout and number of heaters.
High Radiant Efficiency
The combination of radiant tube technology and enhanced double skin reflectors ensures maximum energy is converted into useful infrared heat at floor level, reducing fuel consumption and lowering running costs.
APPLICATIONS
Ideal For These Environments
The Space-Ray AD is designed for industrial and commercial buildings that require efficient, high-performance radiant heating from ceiling level.
Warehouses
High-bay storage & distribution
Factories
Production floors & manufacturing
Workshops
Vehicle & industrial workshops
Sport Halls
Gyms, leisure centres, & arenas
Aircraft Hangars
Large open-span aviation buildings
Loading Bays
Despatch zones & dock areas
Garden Centres
Open-plan retail & growing spaces


