"Speedy Jim" wrote in message
limey wrote:

Puzzle - can anyone shed light on this?
We have no problem with the hot water in the house except in the
bathroom
furthest from the hot water heater, and then only in the tub and not the
handbasin. Anytime hot water is turned on in the tub, the water runs
black
then finally clears. Since it is the guest bathroom, it is something
I'd
like to solve. Any thoughts, anyone?
--


limey at toad dot net

Black water usually means a rubber faucet washer deteriorating.
But it might also be caused by corrosion of a galv iron nipple
in the supply or in the tub spout connection to the faucet.

Jim

Everything is new after our house was totally lost in a fire. There are no
galv iron nipples in the system.