Tunze troubles... am I the only one?

[Delphinus]

Roger at RC has been exceptionally helpful for me.

I can confirm the 24 v jumper idea, I did it by accident for a couple months. Amazing flow (it's overdrived) but it does get quite noisy compared to 18 v.

[Bblinks]

I got new style wavebox with 4 6105's, one of the pump had a motorblock issue when I first got it but after a few emails with tunze Canada they replaced it with a new motor block. Beside that, every thing works perfectly. I have recently purchased a new 6105 but it seem to be a bit noisy, I opeded it up and clean it,(not that there is anything in there) but it has helped quiet it down. It must have been something in between the prop and the motor block, but who knows. If I were you I would email tunze Canada since they will be the people who are going to replace the defective pieces for you. I think the company that supplies tunze in Canada is Xenia.