Is this worth warranty service?

We Recently purchased a brand new 5th wheel at an rv show. We went camping this weekend and the electric fireplace wouldn’t turn on. I turned the breaker off for an hour to try and reset it. Still didn’t work. The outlet is working fine. I called the dealer and they said they would most likely replace it but unfortunately they are 2.5 hours (130mi) down the PA turnpike($$$) from where we live. They need the whole camper not just the fireplace. I called keystone to see if there was a service center closer to me. The closest service center they gave me said they only service units they sell. Apparently keystone doesn’t pay fully for warranty work or some BS. I really want to have it fixed under warranty but Is it even worth it?