20 Most Recent Watts Premier Watts LF7 U2-2 3/4 3/4-Inch lead free Dual Check Valve Questions & Answers

Add a variable regulator to the house side of the check valve. Also add a pressure tank between the regulator and the hot water heater.

Watts Premier... | Answered on Jan 04, 2013

Can you tell us more about what you mean by Disable?

If you mean,how can you stop water from flowing, there are usually shutoff valves in the hot and cold water supply lines under your sink (nothing to do with the faucet itself).

Plumbing | Answered on Nov 18, 2019

Need more information make of faucets so forth

Plumbing | Answered on Nov 14, 2019

You can try at http://www.ps2i.biz here you can get all professional plumbing services at very reasonable price.

Plumbing | Answered on Nov 13, 2019

Leaking from the stem or handle 90% of the time means all you need is a new cartridge or new O rings or seals, depending on the model of your faucet.
Phister has a warranty https://www.pfisterfaucets.com/parts-support/warranty-information
and if they are like other faucet manufacturers with a similar warranty, just take the bad part(s) to your local authorized Pfister dealer and they will exchange them over the counter. Otherwise, you can contact Pfister through their website.

Plumbing | Answered on Oct 30, 2019

There are a lot of variables. Are you on a shallow well pump? It sounds like the well doesn't make much water. Check your well tank pressure. With 0 psi of water (drain the pressure) There should be 2 psi of air less than than the start up. If the pump is set to start at 30 psi, there should be 28 psi of air in the tank. It sounds to me like either the tank is shot, or the pump doesn't make much water. If you leave a faucet on while putting air in the tank and air comes out the faucet, then, the bladder is shot.

Plumbing | Answered on Oct 30, 2019

No, you cannot.

Plumbing | Answered on Oct 18, 2019

That pump doesn't have a pressure switch! It has a digital flow sensor on discharge. It will keep running so long as there is a flow. Usually caused by dripping tap, or leak. Pressure doesn't stop the pump. By the way - Don't expect to get parts from Canadian Tire or Mastercraft - They told me that they carry NO parts for that pump. It is very similar to a Burcam pump and they may have parts or offer service.

Plumbing | Answered on Oct 17, 2019


Plumbing | Answered on Oct 13, 2019

The most likely component failure is the battery. It should last several years when properly maintained and desulphated.

When properly installed the pump only runs when theres a failure with the primary pump. So it should last indefinitely.

Plumbing | Answered on Oct 08, 2019

Check this out on u tube

Plumbing | Answered on Oct 03, 2019

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