Related Articles
Eccotemp EM Series Mini-tank Warranty (2.5, 4.0, 7.0)
EM Series Diagram of Parts
iE Series Photos
Technical Specifications of the ESH 2.5 and the ESH 4.0
Steps on how to remove the front cover of an EM series 2.5, 4.0, and 7.0 mini tank and reset it