Replacing faucet aerators (from 2.2 gpm to 1.0 gpm) or using water savers on showerheads (from 2.5 to 1.5 gpm) are the most affordable components of a water conservation program for multiunit housing, commercial or institutional buildings.
The Munchkin VWH from Heat Transfer Products Inc. is a compact and versatile hot water supply boiler with condensing technology at 96 percent efficiency, which lowers energy costs.
The Model D-5 Drain and Sewer Cleaning Machine from Electric Eel Mfg. combines professional quality and affordability in a continuous cable drum machine for cleaning 3-inch to 10-inch diameter lines up to 100 ft.