HAAS for connecting pipes made of other materials to cast iron pipelines and fittings according to DIN EN 877 and DIN 19522, for non-pressurized pipe connections within buildings, EPDM aging and weather resistant according to DIN EN 681-1.

Installation instructions according to § 13 NAV.

Please note that devices with a connection value of 230V are delivered either with a protective contact plug or a fixed connection (without a plug) depending on the power rating. If the device has a fixed connection, a qualified professional must be commissioned for installation. All devices with a connection value of 400V and above must be operated via a suitable high-voltage connection and may only be connected by a qualified electrician. For devices with a rated power of more than 12KW, approval from your network operator is required. Please contact the network operator or an installation company registered in the network operator's installer directory before installation. Such an installation company will assist you in obtaining the necessary approval from the respective network operator.