"Dirty Power" is an easy claim to make, because you have no practical way to go back and verify that the power at the post was clean. You may need to contact that RV park and have them verify that they checked the power and there were no problems...but even that may be fruitless, because the park owner has a vested interest in not assuming responsibility for the "damage."
All that said, you may do well, as others suggested, to take on the claim yourself...directly with Jayco. Get the repairs done and plan on seeking reimbursement.
Now the advice. You need a good RV surge protector that has built in power diagnostics.
Illustrations. You want something that verifies the integrity of the power supply at the campground, tells you if there's a problem, and will shut down the power delivery if things arent right. It's good insurance.
Now the hard part. If you can go back to that RV park, go and plug in your new toy and verify the integrity of their power system at your old site. This may be awkward and a bit time consuming. But you just need the surge protector...it will analyze the shore power and tell you if the RV park's power is OK or not. That may or may not be practical, but if you verify good power at the site, you will have a much stronger case with Jayco. And the park owner, while annoyed, has no legit reason to deny you the test considering what's at stake for you. Stage it that you need evidence of good power at your site so you can pursue the warranty coverage.
Good luck.
__________________
Jim Moore
SW Colorado - 4-Corners Area
2020 Jayco X213 Rear Slide
2006 RAM 1500 with Firestone Airbags No WDH
400 watts of solar on the roof & 200 watt of suitcase 2 x GC2 batteries
Starlink Gen-3 running from a 500 watt pure sinewave inverter
Boondock almost exclusively on the shores of
Lake Vallecito
DISNEY LOVERS
Linear Mode
