Tankless hot water heater

[CampinGpa]

When winterizing a tankless instant hot water heater if you leave the valves in same position antifreeze should go through the tankless hot water heater Right. Thank you for your help We have a 2018 Cedar Creek Hathaway 34RL2

[BessieHunter]

If your pumping antifreeze through the system and have antifreeze coming out the hot water faucet, then yes the water heater had antifreeze in it.

[DR Quest]

Yes leave the valves in the same position.

[CampinGpa]

Thank you all very much that's what I was thinking we upgraded from a travel trailer to our Cedar Creek wasn't sure about this water heater but once we got it figured out it works quite nice...……………….. BessieHunter nice Fifth wheel Thank you all

[Gsykora]

We've got a CC36CK2 (similar to your 34RL) with a tankless water heater. Is there a drain plug on the tankless system?

[CampinGpa]

No not that I have seen because its tankless so I would not thank that there would be a drain plug.. Nice looking fifth wheel. thanks for the response

[GOTTOYS]

I called the manufacturer. Two ways to do it, either works. Don't touch the bypass valves just run antifreeze through the system. There is a drain on the back of the water heater but the wall is in the way and you can't get to it. That would be the other way. I just run ant-freeze through my system. Has worked for the last two Winters.

[CampinGpa]

Thank you. That is what I thought too. but it looks like I have to do it again I forgot to blow out the city water connection.