Arrrrgh!! Looks like my third Tunze failure since the startup of this tank. I'm very frustrated right now!!!! Now it's a 6105 that's chattering. I don't understand. Is this a common failure for these things? The other two I could at least rationalize away that they were years-old second hand but even though THIS 6105 was second-hand, I thought they were still reasonably newish. Of course the fact that it WAS bought used means I have utterly no recourse (yet again) to repair or replace it under a warrantee. Yayyyyyyy.
Would just replace them all with a few Vortechs but that prospect is too expensive to consider.
Why, why, why!!!!
At this point I think I would tell anyone considering the purchase of Tunze vs Vortech to steer away from the Tunzes. There clearly is a lack of proper QA being done..