General - The Yellow Jacket Moisture and Liquid Indicator may be installed anywhere in the liquid line. When located between the filter-drier and the expansion device, bubbles indicate a shortage of refrigerant or a restriction in the liquid line such as a plugged drier. Change the drier when the color is in the caution or wet range. When received, the indicator may not indicate dry. This in no way affects operation or calibration of the indicator. The action of the indicator element is completely reversible and will change color whenever the moisture content of the system changes.
Use with Yellow Jacket RecoverX and RecoverXLT machines. Indicates when all liquid has been recovered so you can switch immediately to vapor cycle and speed up the recovery process. 1/4" flare x 1/4" female flare. Made in the USA.