Ximoon HE 90240 Replacement Element for EcoSmart ECO 18–36 (9kW 240V)

Overview and fit

The Ximoon HE 90240 is a 9kW heating element designed to slot into a range of electric tankless water heaters. It serves as a practical replacement part for EcoSmart ECO 18, ECO 24, ECO 27, and ECO 36, and it also works with several compatible brands. Depending on the model, one or more elements may be used, with ECO 27 typically requiring three elements.

What you gain

• Compatibility across EcoSmart, Eemax, iHeat Drakken, Rheem, and Richmond models for broader replacement options.
• Package includes one heating element plus a fresh o ring and mounting screw for a ready-to-install swap.
• Specifications note 240 volts and 9000 watts for a robust heating capacity, with copper construction for durability.
• Quality and reliability emphasized by the copper element, and a recommendation to keep a spare on hand to reduce downtime during a failure.

Installation notes

For removal and install you will need a 1 inch and a 1/2 inch wrench. The HE 90240 is the correct replacement for EcoSmart ECO 18, which uses two elements, and it also fits ECO 27 with three elements. It is compatible with EEM24018 and EEM24027 units that share similar configurations. Always verify model compatibility before replacing any component.

Maintenance and care

To maintain performance, consider an annual flush of the tankless heater with an anti-scale treatment system. Regular care supports heat transfer efficiency and helps extend the life of the heating element.

Why choose Ximoon

Ximoon delivers a practical replacement option that supports steady hot water delivery and straightforward field swaps. The copper heating element is built for durability in frequent cycling environments. This part offers a sensible replacement path for homeowners seeking reliable online access to spare components, without implying guaranteed results.