What are these hoses for? 33RETS

[cheetah7985]

New to RVing, and I cannot find what these are meant for. There is a third hose (blue) to the left of these. The two pictured are near the gray tank 2 and under-ish the kitchen sink, the the third one is near gray tank 1 and under-ish the bathroom. Are these hoses for draining fresh water that hasn't gone through any faucets or the shower?

 

[cookie]

Those pictured are low point drains for the hot (red) and cold (blue) water lines, the single blue is the fresh water holding tank drain.

Peace
Dave

 

[NYSUPstater]

As cookie said, they are low drain points that you open at end of season to drain any excess water. Then close them up before adding anti-freeze. The other blue line is exactly what cookie called it, fresh tank dump to do what it says. Again at end of season, or whenever you don't need to carry any extra water on board (dry camping, water for on the road pit stops).

 

[cheetah7985]

Thank you both!

 

[DickO]

Have a 2017 Bighorn 3160. We have been lucky and never had to winterize an RV for 26 years. It is coming soon. I cannot see the low point drains anywhere. I have a feeling they were never put through the bottom cover. Can anyone give me a close idea where the drains are?

 

[CoveredWagon]

Have a 2017 Bighorn 3160. We have been lucky and never had to winterize an RV for 26 years. It is coming soon. I cannot see the low point drains anywhere. I have a feeling they were never put through the bottom cover. Can anyone give me a close idea where the drains are?

To the best of my knowledge they didn't put them on your model. We have a 2018 3270rs and ours doesn't have them either.

 

[DickO]

To the best of my knowledge they didn't put them on your model. We have a 2018 3270rs and ours doesn't have them either.

WOW Is this another Thor decision to save money? Thank you very much

 

[NYSUPstater]

Our '18 BC 3560SS doesn't have any as well. SMH !!