Top handle controls mode bottom handle controls temperature must order valve 015-3WDNSS or 015-6WDSS separately Optional 7/8” extension kit 951-3649 available, order separately Pforever Warranty® Pfister products are designed and manufactured in compliance with the following standards and codes IAPMO certified to ASME A112.18.1/ CSA B125.1 ADA compliant – ANSI A117.1 (lever handles only).