R12
R-134a
Have a CERTIFIED PROFESSIONAL - who will know what they're doing - recover and replace the blended refrigerant. AC system work - whether at the home or on a motor vehicle - is NOT a "do it yourself" task, and it seems now that you have a better understanding of why that is.
Many home AC units are sealed, and there is no way for a homeowner to add refrigerant.
Many home AC units are sealed, and there is no way for a homeowner to add refrigerant.
94 went to r134. but if it is really a 93 chassis, I wouldn't know I think that was the change over year from r12 to r134
No
You will need a set of refrigerant gauges, a tank of refrigerant and a refrigerant scale. You will also know technical knowledge of superheat and subcool and be EPA certified.
NO It will require special modification to do this. See your nearest Motor Home Dealer for advice and pricing.
should be by your left knee while in the drivers seat--under the dash:)
Your condensor outside , where the compressor is . should have an information plate showing the type of refrigerant used
motor home
Push your turn signal lever towards the dash and that will allow you to tilt the wheel.