Aqua Medic Biotherm Heater/Controler
 

I have had this for a month or two, it seems to turn off all the time. If I squeezeze it near the display, or shake it just right while holding my mouth in a certain way it comes back on. Are these things built poorly? I hope I just got a bad one.

Any one have any experienmce with these units, good or bad?

Robb