Welcome to Grundfos GO Replace, the app designed to make circulator pump replacements as easy as possible. The Grundfos GO Replace app offers professional installers a quick guide for replacing Grundfos circulator pumps, in just a few simple steps. HOW IT WORKS: Open your handy Grundfos GO Replace app as you start the process of replacing the old circulator pump Take a photo of the old circulator pump's nameplate or enter the product number (P/N) manually Confirm the product number on the Grundfos GO Replace app Discover the correct new pump replacement that you'll need The circulator pump installation instructions will appear, helping you to install the pump quickly and efficiently. Create a report instantly and send it by email to the relevant parties. It's as easy as that! Download the app to your smartphone or tablet, find your circulator pump replacements quickly, and install a new pump with ease. Start your seamless Grundfos journey with the smart GO Replace app, and simplify every circulator pump replacement today!