Quote:
Originally Posted by dustycoyote
I have a hose hookup about halfway down the side of my trailer (I believe its right above the wheels). what is this for? I've never used it.
|
The hose (if it located on the underbelly) is probably one of two low point drains. One hose (red) is for the HW line the other (blue) for the CW line. When you winterize -if you do - unscrew the caps (or open the valves) and let the water drain out. After the interior lines are clear of water, replace the caps BEFORE you pump pink RV antifreeze though the lines. The hoses may or may not be colored.
The hose may also be a drain for the FW tank. Again, when you winterize, open the drain and let the water drain from the tank. Replace the cap or close the valve.
If the hose has a fitting for a regular garden hose, it could also be for the black tank flush or a city water hookup.