Originally Posted by
sys 4
bugger that if the antisphon valve fails at the rinse valve your drinking contaminated water from the toilet bowl,never drink potable water,ever !!
What system are you reffering to though? Potable water and toilet tank rinse supply having absolutely nothing in common, surely, or am I missing your point?! Toilet anti-siphon valve at toilet tank pervents unlikely event back siphonage of toilet charge water out of tank to stop chances of 'blue-ice' if toilet charge cap fails. Potable water system has nothing to do with toilet tank system.
