Refrigeration / Air Conditioning Experts?

[Matt Cole]

Any one an expert in the above or an engineer?

[car.crash]

i worked as one for a year but dont know alot :p

[Sparkie]

yes, in automotive only though.

[Matt Cole]

I need some advice on LiBr-H2O and NH3-H20 Absorbption vapour chillers.:crap:

[Sparkie]

sorry mate i'm ATA/IMI approved in automotive only.
they use R134a at the moment. - will be going to R1234yf in the future....