- Compatible Models: This heating element is designed for a wide range of electric tankless water heaters, including EcoSmart ECO POU 6, ECO 8, ECO 11, Eemax HA013240, HA011240, PR013240, PR011240, EEM24013, EEM24011, EEM24006, Rheem RTEX-13, RTEX-11, RTEX-06, RETEX-13, RETEX-11, RETEX-06, and Richmond RMTEX-06. - Replacement Part Number: The heating element's part numbers are HE55220 and HE-55220. Its screw-in design allows for quick and easy installation, taking only a few minutes, saving you time and effort. - Durable Copper Sheath Material: Constructed from high-quality copper, this heating element offers superior thermal conductivity and can withstand elevated temperatures. It effectively resists corrosion and mineral build-up, extending the lifespan of your water heater. Enjoy safe, rapid heating for a worry-free bathing experience. - Problem Resolution: This heating element addresses common issues such as: 1. Water heaters that fail to heat up. 2. Prolonged heating times. 3. Insufficient water temperatures. - Practical Use Scenarios: 1. Ideal for residential settings, ensuring that your family has access to hot water for daily showers and baths. 2. Perfect for small businesses, such as salons and gyms, where reliable hot water is essential for customer satisfaction. 3. Great for vacation homes, providing peace of mind that hot water is available for guests anytime. Upgrade your water heating system with this reliable and efficient heating element, designed to enhance performance and ensure a consistent supply of hot water.