I just purchased a Maytag Neptune stacked washer/dryer unit. It was purchased used, but it appears that the prior owner never installed it or used it. Part of a planned remodel, which never happened, I guess. It appears to be brand new.

Anyways, I brought it home and hooked it up. The washer is working great and the dryer spins, but will not get hot. Cold air only.

It is a gas dryer.

This unit was purchased from a house which was on the edge of town, so now I am wondering if perhaps it was set up for propane use, rather than natural gas. If this is the case, how do I tell?

If that's not the issue, what is the likely culprit?

How do I access the parts for this dryer? Do I have to pull it out (it is a tight squeeze in the laundry closet), or can it be serviced from the front?

Thanks for your assistance!