Abrasive articles have an adhesive layer in contact with a liner having protrusions that contact the adhesive layer. The refrigerant discharged from the interior heat exchanger can flow into an ejector from at least an inlet of a nozzle of the ejector, and flows into the gas-liquid separator, in the heating mode. The faceplate can include a number of terminal receivers and at least one driving feature, where the terminal receivers traverse the faceplate and are configured to receive a number of terminals of an electrical plug, and where the at least one driving feature is disposed on a bottom side of the faceplate. The processor is further configured to indicate to a second database to check the condition using data in the second database, wherein the data is associated with the transaction.