Thank you for your email. We like to keep things easy for you, so you don’t need to register your Amtech product for the warranty. It’s automatically applied for 3 years from the date of purchase.
However, please do keep a copy of your receipt as proof of purchase. In the event that you need to make a replacement claim, you’ll just need to submit a warranty claim form found at www.amtechdiy.com/warranty (along with the receipt as proof of purchase)
We hope you enjoy using your Amtech product!