Sonning2 high-level radiant tube heating systems use hot air as the heating medium, rather than hot water, steam or the combustion products from a naked flame.
High temperature air circulates around a closed circuit of spiral loops in configurations of 2-6 tubes, providing a powerful source of heat to the space and ensuring a safe environment.
No air is discharged into the space - it is returned to the heater and reheated to a pre-determined supply temperature before being recirculated by a high temperature centrifugal fan.
- Large factories
- Industrial spaces
- Aircraft hangars
Features and benefits
- No moving parts to maintain at high level
- Heat source is completely independent of the recirculating air stream
- Gas or liquid fuel can be burnt within the Sonning heater combustion chamber