Nereus
New Member
First of all, thanks for your input on my last concern.
I am wondering, why do you have to remove the backflow preventor if you have already blown out the system and there is no longer water to freeze?
Thanks for your input.
Nereus
I am wondering, why do you have to remove the backflow preventor if you have already blown out the system and there is no longer water to freeze?
Thanks for your input.
Nereus