Ebwh-242 Free Direct

For water-heating models, the unit requires standard 1/2-inch or 3/4-inch NPT connections. It is highly recommended to install shut-off valves on both the inlet and outlet sides to simplify future maintenance.

Periodically inspect electrical terminals for signs of "pitting" or heat discoloration, which can indicate a loose wire. ebwh-242

In areas with hard water, calcium and magnesium deposits can coat the heating elements. A yearly flush with a food-grade descaling solution prevents the unit from overheating or losing efficiency. For water-heating models