Hello Stonewall40, When it comes to the PV124T power supply when a replacement is needed under warranty we will replace the entire unit.  Now I am guessing that you are out of warranty on the unit, which in that case I would suggest that you check online as there are some resellers that sell just the replacement power supply for the PV124T.   Please let us know if you have any other questions.
Hey! I have a customer who's 124T will not power up at all. No lights on the front panel, they tried different outlets. I figure I need to order a new power supply. Does anyone have the part number?  Thanks!
Powervault 124t will not power up