Application: Heat pump systems, Vaillant consisting of:2 x brass connection piece 40 x R 1 1/4 to PE pipe 40 x 3.72 x brass angle screw connection 90°, 40 x R 1 1/4 for connection to PE pipe 40 x 3.72 x brass angle 90°, 40 x 1 1/41 x empty pipe for laying the E-bus cable in the ground1x route tape and cable ties for marking the PE pipesVaillant consisting of:2 x brass connection piece 40 x R 1 1/4 to PE pipe 40 x 3.72 x brass angle screw connection 90°, 40 x R 1 1/4 for connection to PE pipe 40 x 3.72 x brass angle 90°, 40 x 1 1/41 x empty pipe for laying the E-bus cable in the ground Soil1x route tape and cable ties for marking the PE pipes
