PD 52 transfer switch hum normal?

MarkieBob wrote:

garyemunson wrote:
I understand they are. The DC conversion is all internal. You might want to go to their website and submit a question. I've had to clean relays about every 3 years on our last 2 RVs. After a while you get good at it. It's dusty here out West.

Thanks Gary. I did call PD and he said the DCS will transfer over easily. Main difference is the size of the box.

UPDATE: MH is sitting at camping world now getting the transfer switch installed. I'll let you know how it works:)