Hi, i am after some advice regards a fridge running on R290. The system has lost its full charge and is in need of a re-gas, it says on the unit data plate insulation gas R134a. Does this mean that the unit would run fine if R134a was put in instead?
I don't work with flammable refrigerants so know very little about them, i have a customer who wants it pressure testing and re-gassing but obviously as i don't deal with R290 i can't re-gas with that. Basically i am wondering if it can be re-gassed with anything else or is it worth just leaving alone?
Thanks