Design Features:

-Tank-within-a-tank design - corrugated stainless steel inner tank; steel outer tank.
-Unique self-cleaning design resists liming.
-Negligible stand-by loss - less than 1/2°F per hour.
-No CFC used in insulation.
-Special wrap-around design heats faster - no cold spots.
-Lowest pressure drop in the industry - no high head pump required for residential applications.
-Every tank is 100% leak-tested