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:
If your heater is 18kW, then it uses two elements. For 27kW, buy three elements. For 36kW, buy four elements.
It is possible to use these 9kW elements in the ECO24, RTEX-24, and RETEX-24 24kW units. The elements will simply operate at 8kW.
• O-Ring included
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 copper elements are made in USA and are slightly shorter with no difference in performance. Copper elements are made in China.
GadgetsGo is one of the first Authorized Ecosmart Dealers, since 2009.