I replaced the exhaust fan in our kitchen with a Dometic fantastic fan, the one recommended online as the replacement and the same brand we had before. Everything seemed to be working just fine when I tested it. However, on our last trip out, we kept blowing the 20 Amp fuse that works the front of house lights, the exhaust fan, etc. Went through 2 of the 20 amp fuses. And it sparked when I changed it.
Curious if this replacement fan might be creating the overload and blowing the fuse and if I should install a larger amp fuse like a 30? I have no literature on the fan except that it was the recommended replacement for the older fan, same brand but 12 years apart.
Thank you!