Where are my low point drains

[dhort55]

I have a 2011 Bighorn 3670. I am trying to locate the low point drains, with no luck. The owners manual says that they should be located under the galley sink or in an outside compartment. I have searched high and low to no avail. If anyone has a clue where they are, could you please help.......Thanks

 

[branson4020]

You don't have any. They were discontinued in 2008-2009.

 

[boatto5er]

To get all the water out of the lines for winterization, you will either need to n=b;ow the lines out with compressed air, or pump RV anti freeze thru the lines, or preferrably, do both.