Heating???

Hello, I own a 7106 / ABV with AT and live in the large area Muenchen. I am looking for experiences and installation partners or experiences about installation partners. I have read in a bit and found out that the installation company is also important. In the net all are the best partners. Who can you recommend there and so that it does not run counter to the MODS, I ask for a PN. Which system would you recommend? Also here it would be in the eyes of the MODS Schleichwerbung and there also bitt e a PN to me. What makes me wonder if with all my (but also from others) questions a LIKEWHERE might be possible, why then still such a forum, if one should not call Haendler and Marken. To me this happened in another area of the MT. Greetings and thanks Lothar.