AEP'S HIGH QUALITY RENTAL WATER HEATERS HAVE ENERGY SAVINGS BUILT RIGHT INSIDE   AEP's 80-gallon load-management water heater is energy-efficient and designed to provide you savings.  The water heater is encased in a white plastic outer shell and lined with hydra stone.  This inner shield helps rust and maintain the designated water temperature.  All fittings are made of brass for durability.  AEP's water heater is designed to deliver more hot water for the dollar.   AEP'S WATER HEATER HOTLINES PROVIDE QUICK INSTALLATION AND 24-HOUR REPAIR     A certified plumbing contractor will deliver and install your new AEP water heater on weekdays, usually within 24 hours of your order.  He'll even haul away your old water heater for proper disposal.  If you ever have problems or questions, just call the service number posted on the water heater. It's quick, easy and maintenance is included.   CALL YOUR WATER HEATER DEALER TODAY!   * Rental agreement secured only with property owner.  Acceptance subject to rental program guidelines and credit approval. 24-hour service and installation in most cases.