g20zoom
New Member
So my buddy has a place with a tankless...but no flush valves installed. This unit is 10+ years old, natural gas on a 1600 sf home. I'm not sure of the brand...but I can dig up a so so photo.
I'm going to help him get some flush valves installed...but was wondering the best solution to flush this one?
It's been on San Diego CA hardwater all these years. I was thinking of putting about 3 gallons water with say the 28oz bottle of CLR...run for 1-2 hours? Then repeat with a new bottle of CLR?
Other suggestions? Will the flush water be obvious when done? meaning...does it go from murky to clear eventually when sufficient?
Thanks!
I'm going to help him get some flush valves installed...but was wondering the best solution to flush this one?
It's been on San Diego CA hardwater all these years. I was thinking of putting about 3 gallons water with say the 28oz bottle of CLR...run for 1-2 hours? Then repeat with a new bottle of CLR?
Other suggestions? Will the flush water be obvious when done? meaning...does it go from murky to clear eventually when sufficient?
Thanks!