What is this thermostat?

[Scag386]

In our newly acquired 2008 Crossroads Sunset Trail camper there is a thermostat in the bathroom separate of the one in the living area that controls the furnace and A/C unit... I hear it click as if energizing something when moved past the ambient temperature yet do not feel the floor anywhere in the camper warm... The camper has a sealed under-belly and I have seen info online regarding cold-weather packages although I have no original supporting paperwork to affirm or deny this camper having any factory cold weather package.
What could this unidentified thermostat be tied to and how to use???

[660catman]

A picture would help. Maybe it’s for an automatic roof vent in the bathroom?

[Lloyd]

Originally Posted by 660catman

A picture would help. Maybe it’s for an automatic roof vent in the bathroom?

Very good possibility that it's for a thermostatic controlled roof fan/vent.

[dagst1]

Without seeing it my guess would also be a thermostatically controlled fan.

[Scag386]

Thank you everyone! The notes about the fan now make perfect sense.
The fan on the ceiling nearby does have an (Auto) position on the powered crank assembly so I would have to assume that is the case. When weather warms up a bit around here will set and see if it does as makes sense.

[660catman]

Dometic has a version of this fan that can reverse the fan to suck air in or push air out.

[Lloyd]

Originally Posted by 660catman

Dometic has a version of this fan that can reverse the fan to suck air in or push air out.

Fantastic fan also works that way.