Heating Element HE 90240 9 kW 240V Ecosmart ECO 18, ECO 27, ECO 36
9kW Replacement Heater Element for Tankless Water Heaters
9000 watt at 240 volts heating element for the Ecosmart ECO 18, ECO 27, and ECO 36 tankless water heaters. Also compatible with other manufacturers' heating elements with the same specs. Partial list:
• O-Ring is included.
Equivalent to Eemax HA-P005 element
Element may be either copper only, or zinc-plated copper for superior corrosion resistance. Scale and corrosion are a common cause of failure for copper heating elements. Here is some helpful information about zinc plating: https://www.sharrettsplating.com/blog/corrosion-resistance-of-zinc-plating/. Zinc plated elements appear to be stainless steel but are not.
Zinc-plated elements are made in USA and are slightly shorter with no difference in performance. Copper elements are made in China.