Good luck getting your zephyrs fixed. The company is horrible now. I bought mine right before their legal problems. It worked for about 2 months. So I contacted them now that their back in business, first they hassled me about repairing it. After 4 emails they finally agreed to repair it. I shipped it to them but after a couple weeks they claimed not to receive it. Anybody else have this problem?
I fixed my own and it is silent now... that's what those pics are about.
What was wrong with your Zephyr? Heater core quit getting hot? Pump quit pumping air?