HVACR (heating, ventilation,air conditioning and refrigerating) is the technology of indoor and vehicular environmental comfort. HVAC system design is a subdiscipline of mechanical engineering, based on the principles of thermodynamics, fluid mechanics, and heat transfer. Refrigeration is sometimes added to the field’s abbreviation as HVAC&R or HVACR, or ventilating is dropped as in HACR (such as the designation of HACR-rated circuit breakers).HVAC is important in the design of medium to large industrial and office buildings such as skyscrapers and in marine environments such as aquariums, where safe and healthy building conditions are regulated with respect to temperature and humidity, using fresh air from outdoors.
Here is listed good quality companies to supply HVACR products：
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1, Please use the following code on your website:
<strong><a title=”HVACR Parts” href=”http://www.smartclima.com”>HVACR Parts</a></strong>
Smartclima is a supplier HVACR Materials,Air Conditioner Spare Parts,Ventilation Materials,Refrigerating Parts,Heating Elements and Solar Utilizing Device.
2, Tell us your URL information:
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