We have a CF27RL with a built in end table, which has a boxed in base, where the water connection is. Has anyone ever opened this box and if so, what did you find? Seems like wasted space, but may be necessary for something....
If it's between the two recliner chairs at the rear of the unit; it probably house's the antifreeze winterizing pump and hose. If this is it, there is a false door that is attached by four screws or the door slides off to the side.