Newbie winterization question
I have a new 2021 International 25’
It has a tankless on demand water heater.
I plan to do just the blowout method. We live in Ga so I think that would suffice.
Plus add some antifreeze to ptraps and tanks.
Does the water heater not hold anybody water any water in it’s internal lines?
I know you have to shut the Valve off to it if you pump antifreeze but since I don’t plan to to do that is there anything you do to it? Dealer told me there is no drain in it.
Also what’s the best way to protect the toilet bowl seal? Antifreeze or silicone ?
If anyone else does this and feels like giving me a walkthrough, I would appreciate it. Manuals are confusing.