This listing is for a used, genuine part removed from a Rinnai RU180iN tankless water heater. The part was taken from a working unit and shows normal cosmetic wear consistent with prior use. No cracks or major damage were observed unless clearly shown in the photos.

🔍 IMPORTANT – PLEASE READ

• Examine all photos carefully to determine the exact condition and confirm this is the correct part for your application.

• Verify the part number and compatibility with your specific Rinnai model before purchasing.

• You will receive exactly the item shown in the photos—nothing more, nothing less.

📌 Part Details

• Part Name: Air Supply Filter

• Part Number: 108000086

🔧 Model Compatibility (Buyer to Verify)

• Removed from a Rinnai RU180iN tankless water heater

• May be compatible with other Rinnai tankless water heater models

• Compatibility can vary by model revision, production year, and part number

• Do not rely on model alone — confirm fitment using the part number and photos

• Buyer is responsible for verifying compatibility before purchase

📦 Condition

• Used

• May show minor signs of wear such as surface marks, discoloration, or residue from normal operation

🔁 Returns

• 14-day returns accepted

• Item must be returned in the same condition as received

⚠️ Additional Notes

• Installation should be performed by a qualified technician

• No additional hardware, accessories, or packaging included unless shown