they give plenty of notice. No need to waste useful years of the tank .

s


wrote in message
ps.com...
ahh personally I prefer to pick my units replacement date after a big
leak with houseguests over a christmas holiday.

sure we got the tank replaced but it cost a lot more and was a PIA

worse there was a bad snowstorm just for fun...........

you can wait till your feet are wet, I replace mine on my schedule