Culver Cove, an 80-unit condo complex located on Lake Maxinkuckee near Culver, Ind., had a dilemma on its hands.
The multifamily facility originally had six 100-gal., commercial tank-type water heaters in three utility rooms that supplied hot water. As the original units began breaking down, Culver City Executive Director Rich West was looking for a more efficient hot-water system to reduce energy costs.