Blowing out water lines in Class A
Apologies if this was answered in previous posts. I suspect there is a very simple answer. This forum and YouTube have been very helpful yet I have one open question: I plan to winterize my RV us...
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Yes there are, anyone with a aqua hot and I assume other similar systems require antifreeze added to the water lines. They can't just be blown out with air. Any water left in the system could burst the copper coils. States right in the manual.
