How To Repair A Delta Monitor Shower Cartridge

How Practise You Gear up a Leaky Delta Single Handle Shower Faucet?

Delta shower faucets are some of the most reliable and long-lasting in the industry. Merely they don't concluding forever. At some signal in their life they will first to leak.

A dripping/leaking Delta shower faucet is almost always caused past a faulty cartridge. This is ordinarily due to worn out cartridge seats and springs, mineral deposits/debris or worn out O-rings. Replacing the entire cartridge or the seats and springs volition gear up the problem.

Information technology is important to know the type of Delta shower faucet and cartridge you have before starting the repair. Delta has dissimilar types of cartridges that are non interchangeable so you need to know your cartridge's model number and guild an exact replacement.

To know what blazon of Delta faucet cartridge you have, compare information technology with the ones on the Shower Cartridge Identifier on their website. Alternatively, you lot can take your old cartridge to the nearest home improvement store and buy an exact replacement.

Your Delta shower faucet model can be found on the packaging that came with the faucet. If y'all cannot trace the packaging, use the Delta website to compare it with the images there.

The good thing is that Delta shower cartridges have a lifetime warranty. If you are the original buyer of the faucet, contact their customer care with the part number of the old cartridge and they volition ship a replacement kit for you free of charge.

Although replacing the shower cartridge seats and springs will almost likely end a leaking Delta shower faucet, I commonly recommend replacing the entire cartridge. That way y'all volition take the peace of mind that the faucet volition not leak for the adjacent several years.

Replacing a shower faucet cartridge sounds like a really hard chore but it isn't and you don't need to rent a plumber to do information technology. Any homeowner can do it in most xv minutes or less.

How to Prepare a Dripping Delta Shower Faucet

To gear up a dripping shower faucet you volition need the following:

Cartridge replacement kit
Philips screwdriver/ set of Allen wrenches
Strap wrench/pliers
flathead screwdriver
plumber's grease

Once you have the items in place, follow the steps below to replace the cartridge:

1. Turn off H2o to Your Shower

You cannot supercede a shower cartridge with water already flowing in the pipes. Those who have attempted information technology take a story to tell.

Unlike other fixtures in your house, a shower faucet is the merely one without a separate shut off valve. Y'all will therefore need to plough off the entire water supply to your house.

Some houses take a shower admission panel on the wall behind the shower faucet. If y'all come across this access console in your house, remove it to reveal shut off valves for both cold and hot water lines to the shower faucet.

If you accept no access console, dash to the basement or wherever your principal water shut off valve is and turn off water to the firm. Plow on the shower faucet to drain the water already in the pipes.

Afterward draining the lines, plug off the shower or bathtub drain to prevent dropping annihilation down the drain. You will too desire to make sure that the tub or shower floor is dry to preclude slipping and falling.

2. Remove the Faucet Handle

A Delta shower faucet will take either a lever or a knob for a handle. Removing any of them is notwithstanding very easy.

If you take a lever-blazon handle, turn information technology upside down to reveal a hex screw underneath it.

Use an Allen wrench to remove the screw.
Grab the lever and pull information technology out as you lot wiggle it at the same time.
If y'all take a knob-blazon handle, it will be connected to the cartridge by a Philips screw. The spiral is commonly hidden by an index cap at the front.
Pry off the index cap with a flathead screwdriver or knife.

Use the Philips screwdriver to remove the screw.
Remove the handle by pulling it out and wiggling it at the aforementioned time. Information technology may non come off easily if it has been in place for a long time due to corrosion.

3. Remove the Cartridge

Remove the trim sleeve. This is the round piece betwixt the handle and the cartridge. It is usually non threaded and so you only need to slide it out. You will come across a spacer when you look within the trim sleeve. Put the sleeve aside.

Remove the cartridge ring. A cartridge ring holds the cartridge tightly in place. Earlier using a wrench to try and remove it, I recommend that you first check if it is but paw tight.
If the cartridge ring is quite tight, a strap wrench is the recommended tool for removing information technology. You lot can nonetheless use an adjustable wrench or pliers. Be gentle on this piece as you do non want to oval it.
Once the band is loose, unscrew it with your hand and identify it aside too.
With the band out, the cartridge is at present costless. Grab it with your hand and pull information technology straight out. You may demand to wiggle information technology a little every bit yous pull it out. Also, note that some water volition come up out in one case yous pull out the cartridge.

Once the cartridge is out, inspect it for any damages and try to find out why it was leaking in the first place. Although my recommendation is that you supplant the cartridge, yous tin can opt to only supersede the seat and springs simply. Cheque out this You Tube video if you need to replace the seats and springs.

4. Clean the Shower Valve Trunk

Grab a flashlight and inspect the inside of the shower valve body. Bank check if there is corrosion, mineral deposits or just whatever course of debris that will foreclose you new cartridge from working properly.

Information technology is not unusual for a shower faucet to leak even after replacing the cartridge.

Make clean out all the corrosion and mineral deposits from the inside of the valve body. Some people even turn on the water for a few seconds to affluent the pipes which forbid the new cartridge from beingness plugged by debris.

5. Install the new Cartridge

Apply grease on the new cartridge's O-rings. This helps it to seal effectively and besides easy to pull out the next time yous will be replacing information technology.
Check the cartridge'south orientation. There will exist 'hot' and 'cold' markings on the cartridge. It is important to ensure that as you install the cartridge, the side marked 'hot' is on the left while the one marked 'common cold' is on the correct.
Gently button the cartridge inside the valve body.
Please not that there are 2 indentations on the valve body that should match with 2 shoulders on the cartridge. These ii should coincide as a confirmation that the cartridge is properly installed.
Screw in the cartridge band. Yous practice not demand to tighten the band with a wrench. Hand tight is perfect.
Slide in the trim sleeve. Over again, do not forget which side goes in kickoff. The side that goes in get-go is the side with the spacer and is too wider.
Suit the anti-scald device. This is the plastic slice at the tip of the cartridge. Pull it and plough it to the left for hotter or right for colder water. Once you accept adjusted it don't forget to push information technology in.

half-dozen. Install the Handle

Install the faucet handle back pretty much the same way y'all removed it.

In one case you have continued the handle back plow on the water and test your new shower faucet. If indeed a faulty cartridge was the problem, you will detect that the dripping will cease.

As I had mentioned earlier, some faucets will continue leaking even after replacing a cartridge. If unfortunately that happens to you lot, the shower valve may exist damaged and would demand a replacement.

Replacing a shower valve is expensive since it will also crave hiring a licensed plumber.

If you would like to follow all the above steps from a video by Delta, hither is i for you.