Who can I contact for the installation of the IRSAP NOW System? 28 April 2021 15:22 Updated You can request and purchase the IRSAP NOW device installation service from qualified and authorized IRSAP personnel. Related articles Where can I find the instructions for installing the IRSAP NOW System? I have an Irsap NOW System purchased before 2021, can I integrate the new devices? Smart Valve Installation and Configuration Wizard How many devices can be installed within the same System? What is the Starter IRSAP NOW? Comments 0 comments Please sign in to leave a comment.