Isv Vapor Hose Allows the flow of recovered refrigerant from the manifold block into the internal tank (ISV).
Robinair does not warrant any "RA" repair item not installed by an Authorized Service Center.

Warning: This product may expose you to chemicals including lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov