What does this switch do?
I hope this pictures get automatically resized. Its kind of big.
My Ventline control center is just like the one shown. The big rocker switch on the far right illuminates red when turned on. (The switch to the right of the generator meter) The one in the picture is labeled. Mine is not. I can turn it off and on but cannot tell what it does. Can someone please tell me what this switch does?
Jeff in Texas, 1995 Coach House Class B