1998 312 eagel furnace problem

[phila7263]

Hi my name is phil I have a 98 jayco eagel the problem i am having is that at cooler outside temps. (50 and below ) my furnace won't come on when it is warmer than that it works just fine I am very baffled by this and frustrated any help would be appreciated Thank You

[John LLRV]

Welcome to the Forum. Might you be able to tell me the make/model of the furnace?

[phila7263]

its an atwood 8531

[Redhorse 823]

Sounds like a T-Stat issue to me

[John LLRV]

possible, also could be the temp limit switch.