air condition

Residential, commercial or factory?

Manual J, published by ACCA. Books by ASHRAE. It's tedious in any case.

You want to translate that...!!!

Hello engahmed,

Here is some 'rule of thumbs' that may help.

][ How to determine the cooling capacity of air conditioning equipment 16 May 2007 ... Directory of Professionals to Inspect or Test a Building ... purchasing an air conditioner of the right size or capacity in Tons or BTUs. ... COOLING RULES OF THUMB - determining Cooling Capacity ... guide to selecting an air conditioning system with the proper cooling capacity in tons or in BTUs. ... www.inspect-ny.com/aircond/aircond03.htm -

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Energy Savers: Sizing Heating and Cooling Systems 24 Feb 2009 ... Other methods include simple "rules of thumb" based on the size of your home or ... Manual J and Manual D: The Correct Way to Size a System ... The ACCA also offers a comprehensive guide for choosing home heating and ... To summarize, when designing your new heating and air conditioning system, ... www.energysavers.gov/your_home/.../mytopic=12340 -

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Residential Buildings: Heating, Ventilating, and Air Conditioning 11 Jun 2008 ... Rules of thumb for equipment sizing do not work in modern homes ... contractor to properly design, size, and select HVAC equipment. ... Building America recommends integrating mechanical ventilation into the HVAC system. ... www1.eere.energy.gov/buildings/residential/hvac.html -

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HVAC Sizing Rules of Thumb The acronym HVAC stands for Heating/ Ventilating/ Air Conditioning. ... In these systems, air moves between the inside and outside of a home or other building. ... Installing the correct size keeps costs down. Correct humidity control ... www.furnacecompare.com/hvac-sizing-rules-of-thumb.html -

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Hope this helps.

You have to carry out heat laod estimation based on the arch.drg and decide the capacity of the building if it is larger buildings. If it is smaller building many times thumb rule ( Tones of refrigeration per sq meter ) is used to select unitary type of air conditioners.

Please refer the book of Refrigeration & Air conditionig by ANANT NARAYANAN. You will get all type of calculation.

Thanks for all comments repaly me , i get specifications

My ask is about cross section for cable power for spilit cas HVAC home air condition for 2 HP , 3HP for long 70 meter . home unit.

i choose cross section 1.5mm or 2.5 mm for that long currant .

i see not need exceed about that .

like to read comments about my choosing .