I am the second owner of a 351M, I bought it in 2019, and it is listed as a 2018, but was really a '19 because it was built at the transition months between the '18s and '19s. The bedroom AC isnt cooling properly, ive looked it over up top and down inside the room, and dont see anything obviously wrong.
Would this unit still be in warranty, and where there any issues with these Coleman units that i should check.
Thanks
M

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