We bought ours in November. It was winterized. Come spring I could not get it to draw water from the fresh water tank. It would draw from antifreeze jug on bypass but not from water tank. Turned out that from the factory the suction side of the pump was hooked to the black tank flush instead of the fresh water tank. Dealer was great. Dropped the cover under the TT and did a very professional job of hooking the plumbing up correctly. Also gave us a gift certificate for our trouble of having to bring it back. So yes, you could have an issue come spring but not likely. Good luck with your decision.