<strong>Yahoo Message Number: 75957</strong>We do some winter camping and store our coach plugged in with the heat pumps on. We this will be our first winter with this coach so I am not sure how the water bay area is heated. I drain the system when not in use, however how can I keep from freezing when we are camping in winter weather below 32 degrees.<br/><br/>Thanks<br/><br/>Bryan and Karen Altier...