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Two Ways To Correct An Improper Faucet On An Old Clawfoot Bathtub

By In Bath Tub Faucets On June 8, 2010


If you have an old clawfoot bath tub with a standard faucet that’s located inside the bath tub, such as the one pictured at right, you have a potential cross connection.  If the tub were to fill up with sewage or something even worse, the household water could come in contact with it, because the spill line of the bath tub is actually higher than the bath tub faucet.  If you live in Minneapolis or Bloomington, this is also a required repair for Truth-In-Housing Evaluations.

old faucet

There are two common ways to correct this issue – replace the faucet or install check valves on the water supply pipes.

A proper faucet for a clawfoot tub will have the opening of the faucet spout located well above the spill line of the fixture, as shown below.  I found a decent selection of replacement faucets at http://www.vintagetub.com/asp/tub_faucets.asp .

Code-Compliant Faucet

If you like the faucet you have or you just don’t want to change out the faucet, another option is to have check valves installed in the water supply pipes.  These valves will prevent potentially contaminated water from flowing back in to the potable water supply.  If you choose this method, make sure the check valves are accessible – when the next inspector comes through, they’ll probably be looking for them.

Note:  If you live in Minneapolis and you choose to undertake either one of these projects, you’re supposed to pull a plumbing permit.  The TISH handout from the City of Minneapolis specifically says that a faucet replacement does not require a permit, but if you talk to any of their plumbing inspectors or you call 311, they’ll tell you otherwise.  If you’re looking for a better handout, click here Most Common Repairs For Minneapolis

Reuben Saltzman, Structure Tech Home Inspections – Email – Minneapolis Truth in Sale of Housing 

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About the Author

Reuben

Reuben is a second generation home inspector with a passion for his work. He grew up remodeling homes and learning about carpentry since he was old enough to hold a hammer. Reuben has worked for Structure Tech since it was purchased by Neil in 1997, and is now co-owner and President of the company.

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