We just purchased a 2015 Reflections 337 RLS. The a/c unit is the Atwood 16000BTU.When we have it o "Auto" setting and the coach gets to room temperature the fan stays on constantly. I was told both by the dealer service and Grand Design service that that is the way it made. Does anyone have this issue? I never heard of any A/C unit that when in Auto mode that the fan NEVER shuts off. All my personal experiences with A/C units the fan shuts of when the room gets to set temperature.