I have an American Standard toilet. Model number 4392. The number on the fill valve is 3142. The toilet says 1.6 gallons per flush. I know the fill valve needs replaced but I can't figure out what part to get. The closest I've gotten to a specific recommendation has been "Fluidmaster 400A." I appreciate that, but my concern is that, from what I can tell, Fluidmaster recommends using the 400A in toilets that date prior to 1994 and that have flush voluments between 3.5 gallon and 7 gallons per flush. My toilet was manufactured in 2006 and has a volume of 1.6 gallons per flush.
Also, my toilet has a float. In the videos I've seen of the 400A being installed, there is no float, which my toilet has a float. I hope that's not a problem.
Thank your for your assistance.
Also, my toilet has a float. In the videos I've seen of the 400A being installed, there is no float, which my toilet has a float. I hope that's not a problem.
Thank your for your assistance.