Nick.OTR A/C

[James77MCI8]

Nick are you using the OTR A/C in your coach? If so is it 134a..and what is involved in converting to it?

[Nick Badame Refrig/ACC]

Hi James,

Welcome!

Yes, I have and use well my otr a/c.  It's not too hard to convert. It involves replacing the compressor oil, replacing the liquid line dryer, and in some cases

the expantion valve. Then of course, evacuate the system and dump about 15lbs of R-134A in it.

Let me know if I answered all your questions
Nick-

[James77MCI8]

Thanks Nick..You did. Do any of the hoses have to be replaced. Do you have part #s for the items you mentioned? You being a refridgeration expert I trust you input

                           thanks,
                                    james