Not sure why you would need to replace this every 6 months. Should be more like every 6 year or more.
Yep, I only use sodium hydrochlorite in the bowl directlyIf you put those chlorine tablets in your fill tank it makes everything in there die faster.
https://www.amazon.com/Danco-80141-Diaphragm-Fluidmaster-Ballcocks/dp/B00JJXJ5AUVery Interesting. I always wondered what went wrong inside the valves so that they got so slow and started having ghost flushes during the night. I've never seen just the diaphragm in the stores. The complete assembly is only about $10 however.
I have never had one of the diaphragm valves fail to shut off. The fill time just gets longer and longer and there are, ahem, "occasions" when a 5 minute cycle time on flushes is inadequate."Slow fill" unless it takes forever to fill, or the noise from the slow fill condition is unbearable, I would not change the unit until it did not turn off the water supply.
Plus, what if it's something else wrong with the flush valve ? Same thing applies for a homeowner, though in that case, if the new seal didn't solve it, I'd pull it back out and save it for the future.I would not waste a customers time, or my own by rebuilding a fill valve of this type. They are too easy to change out with new. I suggest: Korky Pro, they work on all modern models and have been very reliable.
Well, it happens quite a bit. The number 1 plumbing repair of the service industry is a toilet fill valve \ flapper failure. Normally, in the past if I got called for this condition, I would first verify either or, then replace both....... do you agree @walterjayI have never had one of the diaphragm valves fail to shut off. The fill time just gets longer and longer and there are, ahem, "occasions" when a 5 minute cycle time on flushes is inadequate.
again many may agree or disagree but if you're near a plumbing supply house even if its worth paying a few extra bucks supply house parts are better quality. I used to get these from a local supply house
https://www.amazon.com/BrassCraft-Mfg-BCT015-Operated-Plastic/dp/B000BO9HP4 or https://www.plumbmaster.com/wolveri...astic-hush-ballcock-with-brass-shank/p/57728B