'HVAC' is Heating, Ventilation and Air Conditioning, i.e. linked basic mechanical building services. Refrigeration is a process which is just a part of one of those.
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what are the six states of a refrigerant in a refrigeration cycle
difference between cro and powerscope?
There is no difference between the two products.
the difference between activity and experiment is ...experiment is do
What is difference between hvac and ahu
HVACR = Heating, Ventilation, Air Conditioning and Refrigeration
Air-conditioning, Refrigeration & Electronics Equipment Repairing & Installations
HVAC technicians are Heating Ventilation, and Air Conditioning Technicians, we work on air conditioners and refrigeration stuff
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True refrigeration is a brand name. Any thing that keeps your stiff cool is real refridgeration.
HVDC is a programmer for heating and air. The HVAC is the installer for heating and air. I have a license for both of them,
'One stores food and the other keeps your house cool!
Hydraulic oils are substances that are hot, while refrigeration properties are cold.
2 Pipes
Typically, technical schools are good trade schools that specialize in heating, refrigeration, and air conditioning, or HVAC. Each state has several options for trade schools.
638a are the steamfitters and 638b are the hvac technicians.