After the loss of heat or heat revenue, the amount of these losses of heat or heat income will determine the size of duct systems, heating and cooling systems. Three factors that ensure proper delivery and distribution of air in the room, the location, type and size of the output. Supply socket if possible, should always be placed so that the blanket every window and every outer walls (see Fig. 9.5). Therefore, encouraged to register under every window. The output must be selected using a diffuser, whose air fan-shaped pattern blanket bare walls and Windows.
The American Society of Heating, refrigerating and Air-Conditioning engineers (ASHRAE) represents the chart and load factors are necessary for climate in every major city in the United States. The chart should be carefully studied. Type of house, materials for construction, location, size of the room, and exposure to the sun and wind are important factors. With this information, you can determine how much heat will be dissipated.
You can also specify how many cooling will be lost in the building. ASHRAE Handbook of Fundamentals lists the information necessary for calculating the load factors.
Calculation of heat loss and heat gain the room; divide this figure by the number of sockets for installation. From this you can determine Btu/h required of each outlet. Please see the performance data provided by the manufacturer to determine the size of the output should be. For residential applications, selected size should be large enough so BTU/h capacity on the chart falls to the side, where quiet area indicated. There are still minimum vertical throw 6 meters, where cooling is involved...
Industrial 