The Red Dot Receiver Dryer is used on most heavy-duty air conditioning installations. It is mounted between the condenser and the expansion valve. It is composed of a tank a filter, a drying agent (desiccant) and a pickup tube. Moisture indicator contains a litmus paper device which turns colors to designate the condition of the refrigerant.
This part works in place of obsolete part number 74R3356.
- Part No.: 74R3357
- Factory No.: RD-5-11184-0P
- Diameter: 3
- Height: 10
- Fitting Size: #6 Female O-Ring In - #6 Male O-Ring Out
- High Capacity: Yes