Brought the Sea Breeze home...but have a question

You will need to keep close track of the water level in the house batteries. The charging systems, especially on older motor homes tend to "boil" some of the water out of the house batteries due to over-charging them when plugged into 110V. It's pretty common to need to add water monthly if you are using the RV a lot or store it plugged into 110V. If you do not keep the batteries topped off and the internal battery plates begin to show, the battery will be toast in a short period of time!