how important is this step in winterizing?
my buddy, who's not good with computers, forgot this step when winterizing last week in NJ. He did not blow the lines and added antifreeze at the water pump bypass inside. Everything else was done...
Forum Discussion
If his system has the low point hot and cold drain lines, and he opened them and the faucets to purge all water out, then the chances of any water being up at that inlet are slim to none. It is higher than the pump and those drains so the water will by nature seek the lowest point in the system. Once I drained all the lines I cracked open the line from that inlet and it had no water in it.
Good thing the black tank flush was mentioned, that is one that I completely forgot about and will make sure I take care of it tomorrow. I should be able to blow that out without worry, I hope, since the black tank is vented.
Good thing the black tank flush was mentioned, that is one that I completely forgot about and will make sure I take care of it tomorrow. I should be able to blow that out without worry, I hope, since the black tank is vented.
