Drain Plug and Cover: This Set Comes With Both The Plug And The Cover - This Is Used To Plug The Drain Port Of Your AC Unit MODELS: This Drain Plug and Cover Is Compatible With The Following Model Numbers: PACN110EC, PACN110EC3AEX1, PACN115EC INSTALLATION INSTRUCTIONS: Installation Instructions Do NOT Accompany This Part - Your User Manual Contains Installation Instructions! WHAT YOU GET: This Offering Is For ONE Drain Plug and Cover That Is Specifically For The Above Models! If You Do NOT See Your Model Number Listed, Send A Message For Assistance In Purchasing The Correct Item! This part does NOT come with installation instructions. Installation Instructions Are Within Your Devices User Manual. This AC Appliance Plug and Cap is used to close the drain on your AC Unit. This AC Plug and Cover is compatible with model numbers PACN110EC, PACN110EC3AEX1, PACN115EC. If your Air Conditioner model number is NOT listed above, please send a message for assistance in locating the correct part!