HOME PAGE ABOUT US SERVICES SERVICE CURRENT JOBS CONTACT Notice In deep sadness we announce that our Mr. Ing.Horst FELLINGER passed away on Monday, May 29th 2017 at the age of 67. Ing.Horst Fellinger founded WWLA Wärme-Wasser-Lüftungsanlagen GmbH in 1974 and ran it with dedication and passion until the end. We are the company under the leadership of Mrs. Prok. Elisabeth FELLINGER and Mr. Prok. Andreas OTTO MAIER continue in his spirit . PART Your WWLA team NEW - plan your dream bathroom! Design your new bathroom in our new online bathroom planner. Let's go >> Craftsman bonus Our WWLA work performance for your residence is promoted! Continue reading ... 1 / 5 WWLA. LIVES LIFE SINCE 1975. imprint