TO A MAXIMUM CLOTHES WASHING MACHINE NOTES 1. CLOTHES WASHING MACHINES SHALL CONFORM TO AMERICAN SOCIETY OF SANITARY ENGINEERING ASSE 1007. 2. THE WATER SUPPLY TO CLOTHES WASHING MACHINES SHALL BE PROTECTED AGAINST BACKFLOW BY AN AIR GAP INSTALLED INTEGRALLY WITHIN THE MACHINE OR WITH THE INSTALLATION OF A BACKFLOW PREVENTER. 3. T