Hi all,

I am new to this site...

Could some one help me for the following

What is mean by hot gas by-pass?
Why hot gas bypass is necessary in a/c System?

Hey this is your answer
Aircondition has its working on refregeration cycle following its process, the moment come when evaporator tends to starts freeze and flow gets chocked , at that particular period hot gas by pass valve comes into play. It by pass the flow of freon gas towards evaporator instead going to condenser and thus hot freon gas entered into evaporator to warm ice and keeps the flow of freon gas in laminar nature

Think its sufficient
Acknowledge if received