Suburban tankless water heater winterizing

[kopy_kat]

Anyone have a newer unit with this type of water heater that has had to winterize it?

Looking for how to do this, and the owners manual is stuck on a standard tank model...

Thanks, Larry

[BarneyS]

I don't have one but I would think blowing out the trailers water lines should do the trick. That is how we winterize the one in my sons barn up at his campground. I don't remember any kind of drain on it.
Barney