Qualityengineeredandmanufactured. Approvedtobeusedundergroundandbehindwallswithoutaccesspanels. Designedforhydronicheatingaswellaspotablewaterdistribution. Tee Elbow Straight Coupling Pushthepipeandfittingtogetherfirmlywithatwistingactionuntilitclicks.Pushthedisconnectclipagainstthereleasecollarandpullthepipewithatwistingacti...