50 ELECTRIC WATER HEATER WAS LEAKING. ALL OVER.. CUSTUMER OK TO REPLACED FOR 40 GLS ELECTRIC .. CALL PARTS DEPT PLACED THE ORDER AT 12:50.. .. WAITED ALMOST 6 HRS TO GET ONE WATER HEATER.. CUSTUMER WAS VERY UPSET BOUT IT.. . .. I INSTALLED TWO BALLS VALVE HOT AND COLD FOR OTHER WATER HEATER ..IS LOCATED IN THE CLOSED ..NEXT ROOM.. . I NSTALLED ONE TWO GLS ESPANSION TANK , BALL VALVE ON THE COLD SIDE... WATER HEATER WAS SUCCESSFULLY INSTALLED TESTE NOT LEAKS WAITED UNTIL HOT WATER CAME OUT FROM BATHROOM LAVATORY FAUCET... AND KICHEN SINK. .. I GIVE 10% SENIOR DISCOUNT..