Please fill out as much information as possible on this return form. Circle D part numbers are typically hand written on the side of the converter. Circle D serial numbers are typically engraved on the pilot of the converter. Once the form has been submitted on the web site, a Converter Return Authorization number will be generated. Please write the Converter Return Authorization number on the outside of the box. Make sure the Converter Return Authorization number is clear and visible. Print a copy of the email that we send to you verifying your request and place it inside the box with your converter.

Converter Return Authorization: 23552 Please write the Converter Return Authorization Number on the box.