Winterizing black water tank and macerator

[NEDBETTY]

Winterizing black water tank and macerator
Hello,
during my winterization I emptied the black water tank completely flushed it with fresh water emptied it again and then I put in 4 gallons of RV antifreeze 50 below I then pump that out completely this time using the macerator is there anything else I would need to do to protect macerator from freezing thank you very much

 

[knotflying]

You are okay.

 

[NEDBETTY]

Thank you for quick reply!

 

[Chimo]

Suggestion: Unless you are absolutely the only one to ever get on the boat stick a sign on top of the toilet seat that says "WINTERIZED!!".

It has saved me more than once. 😉

 

[NEDBETTY]

I hear that!!!