Register and redeem
To register your appliances, start by either logging in to your existing Sub-Zero, Wolf, and Cove account, or by creating a new account. If you encounter problems registering your appliances, please call Customer Care at (800) 222-7820.
Please collect the following before you begin:
- Serial numbers for your Sub-Zero, Wolf, and Cove, and/or ASKO appliances.
- Cove dishwasher serial numbers are located on the rating plate inside the unit on the left.
- ASKO dishwasher serial numbers are located on the rating plate inside the unit on the right; it is the third number.
- An electronic itemized version of your sales invoice.
To redeem by mail, please download, complete, and return one of the following forms.
- For products invoiced January 1, 2022 to December 31, 2022: Download Mail-in Form