BS 4857-1:1972

This standard BS 4857-1:1972 Methods for testing and rating terminal reheat units for air distribution systems is classified in these ICS categories:

• 97.100.01 Heating appliances in general
• 91.140.30 Ventilation and air-conditioning systems

This Part of this British Standard describes methods of thermal and aerodynamic testing and rating for high pressure terminal reheat units with or without flow rate controllers. It describes the equipment required and gives instructions for the calculation, interpretation and interpolation of results.

Describes methods of thermal and aerodynamic testing and rating for high pressure terminal reheat units with or without flow rate controllers. It describes the equipment required and gives instructions for the calculation, interpretation and interpolation of results.