2022 Flying Cloud-help

[Dawgkr8]

Attempting winterization but when I looked at the water heater there is no obvious drain plug that I’ve seen in many videos. There has been a change & I can’t figure out, or visualize, a drain plug anywhere. ???

[SlowPokePete]

I'm thinking you have a "tankless" water heater?

If so, I would assume it does not need to be drained.

there is some Model Year 2022 specific info in one of these videos as well...I did not watch because my GT is a 2020.

https://support.airstream.com/hc/en-...tream-and-why-

SPP

[Aluminium Falcon]

I just winterized my 2022 Flying Cloud 25FB. There is no drain plug on the Girard tankless water heater. The three drain valves (fresh water tank and plumbing) are located behind the wheels on the street side. I am not sure if the setup is the same on the 23.

[Dawgkr8]

Thank you that helps. I should’ve mentioned it was a Girard tankless.
One more thought; so when I’m pumping in the anti freeze, beforehand, I only need open the PR valve and place the on/off switch to off? Correct?
Thanks again

[Wazbro]

Originally Posted by Dawgkr8

Thank you that helps. I should’ve mentioned it was a Girard tankless.
One more thought; so when I’m pumping in the anti freeze, beforehand, I only need open the PR valve and place the on/off switch to off? Correct?
Thanks again

On another thread there was mention of a switch on the water heater on the outside of the trailer that should also be turned off for winterizing.

[Aluminium Falcon]

Originally Posted by Dawgkr8

Thank you that helps. I should’ve mentioned it was a Girard tankless.
One more thought; so when I’m pumping in the anti freeze, beforehand, I only need open the PR valve and place the on/off switch to off? Correct?
Thanks again

Upon looking further into it, I did locate a drain valve. It is located to the left of the front outside storage on the 25FB (immediately to the right of the Girard tankless heater compartment).