My 2012 international had thermostat had "aqua" instead of "furnace". When I chose it, the furnace ran fine. I guess my po's accidentally set it that way. I later found how to choose "furnace" as the label, changed it, and all is well.
Pat
__________________
--------------------------------------
Somebody, please, point me to the road.
This website is not affiliated with or endorsed by the Airstream, Inc. or any of its affiliates. Airstream is a registered trademark of Airstream Inc. All rights reserved. Airstream trademark used under license to Social Knowledge LLC.