1

I recently replaced a water softener unit at my house. I wanted to add a hose outlet for soft water to rinse off the car. I was wondering if there are any code issues with adding a garden hose bib via a tee to the soft water side of the water loop?

Here's a picture of what I did:

garden hose bib on water loop

  • Is that a brass tee? You have to be careful about using brass in your home's water supply because it may contain lead. Are there any plumbers here who can say if the parts in the photo are okay or not? – mrog Sep 12 '18 at 20:49
  • 1
    @mrog thanks for the concern. I made sure to buy lead free and potable water rated T and hose bibb. Hopefully amazon wasn't lying to me! :) – PressingOnAlways Sep 21 '18 at 0:03
1

I see no problem with using softened water to rinse your car with. You do understand that it will cause you softener to cycle slightly more often and use a bit more rock salt. It that valve accidentally gets used to water the lawn then the cost could be noticeable.

  • To clarify, I'm asking whether adding a tee with a garden hose bib to the house side of a water loop is allowed. I've heard about pretty obscure regulations such as outdoor irrigation systems need backflow prevention valves. Not a plumber myself or too knowledgeable in this area, I wanted to ask if the piping I installed against regulation or code or if I needed to install the tee further down the line or something like that. – PressingOnAlways Mar 20 '18 at 6:24
  • I think the answer was yes, I don't see any issue with a T then another bib.+ – Ed Beal Sep 12 '18 at 20:28
  • You might need to consult a local expert to determine what kind of backflow prevention you'll need, if any. – mrog Sep 12 '18 at 21:08

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.