Could be but I don’t think the powerhead has ever been touched. The clamps holding the wiring in place don’t show any sign of ever having been straightened out and the paint on the bolts holding the water cover on isn’t chipped too badly. Just some signs of normal wear and tear from some salt water use. She’s a virgin! The owner will be bringing it back later in the summer to get the t-stat done so I guess we’ll find out for sure then. I suspect it’s stuck in the open position.
