An R134a charging hose that will work with the majority of SunDanzer products.

To determine if this hose will work with your unit, make sure that the compressor has a built-in charging port. The charging port will be attached to a line coming off of the compressor and will have a brass cap.

If your unit does not have a charging port, which is common on SunDanzer products prior to 2010, a piercing valve will need to be purchased and installed.