Lochinvar Corporation, a leading manufacturer of high-efficiency water heaters and boilers, donated two boilers to the St. Vincent and Sarah Fisher Center, a home for troubled children in Farmington Hills, Mich. Along with the two Copper-Fin commercial boilers, Lochinvar also donated a space-saving Multi-StackT stand, which enables both units to sit in the footprint normally required for one. Aaron Mechanical Inc., based in Brighton, Mich., donated materials, including all necessary piping modifications, and more than 120 man-hours, to help install the boilers.