Hi people,

I've been asked to look at a site that has large ammonia equipment. Having been in the trade for 20 years I've worked on most things except ammonia! What are the main things to take into account and the differences to other refrigerants? I understand that I need to get 2078 part 3 & 4 to add to my fgas 2079, so that'll be my next move. Any advice on this would be greatly appreciated.

Thanks