Delta Home - Popular Questions, Answers, Tips & Manuals

If your new Delta single handle shower valve won't shut off, it could be due to an issue with the valve itself or with the installation. Some possible causes include a misaligned handle, debris in the valve body, or a faulty cartridge. It is best to check the installation instructions and ensure that everything is properly seated and aligned. If that does not solve the issue, you may need to contact Delta customer service for further assistance or consider hiring a plumber to diagnose and fix the problem.

Amazon or Home Depot https://www.google.com/search?q=replacement+screws+for+delta+bassinett ..

Check there is nothing on the valve seating stopping the valve from shutting off fully

1. Fill valve 2. Flapper

Use the special tool for pulling handles.

Most modern shower restrictors are permanently fixed and require some prying with a pick or small screwdriver and possibly drilling. Be careful that in removing some of the pressure reducing stuff you do not slip and put a hole in yourself. You don't have to get it all out, just enough to allow full pressure to the head.

Clean hand held the unit is probably clogged . If you have ard water you can soak it vinegar for a couple of hours.

no info generic answer ---if have the manual it shows how to adjust the temp stops --look up manual using make and model

Contact Delta directly to request.

Refer to instructions that came with valve body, orgo on line and read them CONTINUOUS FLUSHING:1.The Regulating Screw (061024A, item #4) may be turned RIGHT (clockwise) TOO FAR. Adjust by slowly turning the Regulating Screw LEFT (counter- clockwise) (except -6, -48, -42, -19 and -05 models which are fixed volume).2.If flush is still continuous, close inlet stop, remove Regulating Screw (061024A, item #4), CLEAN bypass slot in the Screw, REPLACE it in the valve and Adjust slowly for proper flush (except -6, -48, -42, -19 and -05 models which are fixed volume).3.CHECK the relief valve in the Handle Cage (060810A, item #12) and see if it is stuck in the open position or fouled by debris. Replace the Handle Cage(060810A, item #12) if necessary.4.Remove cast cap assembly (see Table 1) and Diaphragm/Guide Assembly (061323A - WC, item #7a or 061324A - UR, item #7b, 061376A - UR,item#7c) and check for contaminants at renewable seat and diaphragm and check for debris in the cap for blockage. Also CHECK that the Diaphragm/Guide slides easily in the Renewable Seat.

If I am reading this right. You have one single handle that controls the temp and flow in your shower, correct? This being the case and you cannot adjust the HOT down enough with the handle. Then my suggestion would be to turn it down at the water heater. If you remove the access door on the side of the unit. There should be either a dial you can turn with a small flathead screwdriver. Or a switch that selects the desired temp. But take into consideration that this will effect ALL water temp throughout your house. Washing machine, Dishwasher, etc.................. There might be one other thing to investigate as well. Look into the cold water supply side at the water heater. It might not be open all the way. Thereby restricting the cold water flow..........:) Good luck, Jason

overflow protection. Read manual https://media.deltafaucet.com/MandI/76687%20Rev%20D.pdf

Guessing you have hard water. Is there there white crusty stuff around the little holes? If yes, take the head off and put it in a bowl of vinegar for half an hour or buy CLR. Either should soften or dissolve the lime. OR When you take the head off check the little filter screen for dirt. If the water has been off recently, the rush of water gilling the pipes again can stir up any dirt in the pipes. Take the screen out, clean and replace.

Delta faucet cartridges unscrew, and take a special tool. If you don't have one most any hardware store that carries Delta should have one. Did you try that tool?

check in tank for disconnected chain

remove the small filter in the hose in the head or at the wall

check water lines for build up and shower haed remove and do same and clean inline filter if one present

Can u send a pic of the faucet a pic will tell me what one it is most delta are easy to set

Was it hot enough before the Delta? If so open and close the hot water valve (under the sink) several times as there maybe mineral deposits. I know you said the flow is the same on hot and cold but unless your version is a single handle model the problem should lie with the valve. If this is a cartridge model (cold & Hot together) then the cartridge may be out of align allowing the cold and hot water to mix.

return it don,t try to repair