Internal heat sources

Internal sources of heat.

The electric light, office machines, and other items of direct energy-consuming nature liberate all their heat in air-conditioned comfort, and this load may be taken as part of the total cooling load. Particular care should be taken to check the numbers of the office of electronic devices and their possible extent during the entire service life.

Lighting, particularly in offices, may consume a lot of energy and justifies the expertise of specialist advice. Switching should be organized so that a minimum of light, can be used in the daytime. It should always be borne in mind that in addition to running the lighting, the energy required to remove the heat, while cooling operation. Ceiling extract system is usually organized to receive air through the lamps, so that part of the load may be dismissed from the exhaust air...

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Internal sources of heat.