Caleffi announced the grand-prize winner of the 2015 Caleffi Excellence contest — a platform where designers and installers of hydronic or plumbing systems can showcase their work and receive national recognition.  Bill Olschewski of Tip Top Plumbing (Manitoba, Canada) and a guest of his choice won a trip to Italy to see Caleffi’s world headquarters facility and will receive a personalized tour of the company’s factories and design facilities.

Olschewski’s installation was selected from a panel of industry experts and Caleffi executives.  His inspiring mechanical room upgrade included creating five zones using Caleffi zone valve and relay controls to simplify programming and wiring for a homeowner’s combination heating/cooling and domestic hot water system.

The top 12 monthly finalists, as determined by most votes received from the popular Coffee with Caleffi webinar series, received an iPad mini.   

The contest resumes on Jan. 1, 2016.  Why not share your design innovations?  You could be the next grand-prize winner! Visit for details.