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Water faucet flow problem
Hi Group,
2005 26' mid bath
The flow for my kitchen sink faucet has gotten pretty weak lately. I've cleaned out the aerator in the faucet head, but I'm wondering about the little reservoir with the mesh filter near the water pump. How much water should be in there? Should it be full as possible or should there be an airspace? I think this might be the problem. Other than that, it looks clean.

Thanks,
David G
2005 MB

 
Re: Water faucet flow problem
Reply #1
"The flow for my kitchen sink faucet has gotten pretty weak lately."

What is the flow like in the other faucets? If the water pump is the problem ALL faucets should be 'weak'.
Steve S.
Lazy Bones & Cedar
2004 30'IB (Island Bed)
Yesterday is History, Tomorrow is a Mystery
Live for the day!

Re: Water faucet flow problem
Reply #2
Sometimes a faucet can jam internally with calcium deposits inside the faucet where it is hard or impossible to get to, requiring replacement. If blocked internally, neither the hot nor cold will flow much.
Disconnect one of the faucet's supply hoses, with the water pump off, and then test it for flow, turning it back on. If it flows normally, you have found your problem.
If you still have the original faucet, it's probably time to upgrade.
Soaking the faucet with vinegar could loosen the calcium if you are willing to give it a try

Larry
Larry
2003 23.5' Front Lounge, since new.  Previously 1983 22' Front Lounge.
Tow vehicles  2020 Jeep Wrangler Rubicon, 2001 Jeep Cherokee
Photo Collection: Lazy Daze

Re: Water faucet flow problem
Reply #3
Hi David;  Of course the sources of water move around with the coach location. If you haven't flushed your water heater lately, you might want to do that now. If you have a lot of white particles coming out of that, that could be magnesium, or calcium deposits from hard water. Both of which will clog up faucet internal valves also. The bathroom sink faucet in my LD and it's aerator clog first. I've used this:  https://www.homedepot.com/p/CLR-28-OZ-Ounce-Calcium-Lime-Rust-Remover-CL-12/100049980?source=shoppingads&locale=en-US&pla&mtc=SHOPPING-BF-CDP-GGL-D28I-028_004_CLEANING-NA-NA-NA-PMAX-NA-NA-NA-NA-NBR-NA-NA-NA-PMAX_SHP&cm_mmc=SHOPPING-BF-CDP-GGL-D28I-028_004_CLEANING-NA-NA-NA-PMAX-NA-NA-NA-NA-NBR-NA-NA-NA-PMAX_SHP-71700000113461777--&gad_source=1&gclid=CjwKCAjwxLKxBhA7EiwAXO0R0ChQdFuoDydPKjOv_RkVWkP7zM500E6alm_DUXKCVweuV0Fk347svxoCDJgQAvD_BwE&gclsrc=aw.ds#overlay  but it is a bit dangerous and can affect other materials.  I use small amounts very carefully.   RonB
RonB (Bostick) living in San Diego
Original owner of "Bluebelle" a '99 TKB

Re: Water faucet flow problem
Reply #4
"The flow for my kitchen sink faucet has gotten pretty weak lately."

Faucet and shower head work as expected in bathroom with plenty of flow. Faucet and shower head are replacements for the original as is the kitchen faucet.


What is the flow like in the other faucets? If the water pump is the problem ALL faucets should be 'weak'.
2005 MB

Re: Water faucet flow problem
Reply #5
Hi David;  Of course the sources of water move around with the coach location. If you haven't flushed your water heater lately, you might want to do that now.  RonB
Thanks Ron,

Hot water heater is flushed after each extended roadtrip and I'm not seeing any particles.

David

2005 MB

Re: Water faucet flow problem
Reply #6
Often faucets have OTHER sources of restriction - you may need to disassemble further than just the aerator.

Steve
2004 FL
2013 Honda Fit

Re: Water faucet flow problem
Reply #7
If your faucet is like mine - The handheld part screws off. Maybe unscrew it so the hose is open on the end and assess the flow without the handheld attached. Just did this last week and I have to replace the faucet hand held portion. Even after switching out the screens / aerator its still slow flow.

Of note!! Hold onto the hose and point down into the sink as if it is free flowing it will twist around like a fire hose under pressure and spray the inside of your coach! (dont ask me how I know this!).
Jodi, Kevin, and Lincoln (the crazy doodle dog)
2011 TK - also the "DogHaus"- adopted October 2023
2000 30IB - the "DogHaus" - adopted April 2020 - rehomed October 2023

Re: Water faucet flow problem
Reply #8
If your faucet is like mine - The handheld part screws off. Maybe unscrew it so the hose is open on the end and assess the flow without the handheld attached. Just did this last week and I have to replace the faucet hand held portion. Even after switching out the screens / aerator its still slow flow.

Hi Jodi, and thanks for the suggestion. I am still investigating this, but I did unscrew the faucet head and the water was still pretty restricted. It certainly wasn't whipping around. It means the clog, or whatever, is between there and the pump. More digging is required.

David
2005 MB

Re: Water faucet flow problem
Reply #9
Let me see if I have all the info correct.
Flow is weak only at the kitchen faucet.
Flow is still weak after you pull the line from the faucet.
Flow through water heater is fine.
How is the flow of hot water at the kitchen faucet? This would be a different line.
Sounds like it would be just the cold water line from the pump to the kitchen faucet after it tees off to the bathroom.
Steve and Jill, Steve posting
1999 26.5 Mid-Bath

Re: Water faucet flow problem
Reply #10
Flow is weak for both hot and cold in the kitchen. Bathroom Faucet and shower head are normal flow both on hot and cold side. I'm going to be checking each connection to kitchen lines when I'm in a good spot to work. Thanks for your response.

David


Let me see if I have all the info correct.
Flow is weak only at the kitchen faucet.
Flow is still weak after you pull the line from the faucet.
Flow through water heater is fine.
How is the flow of hot water at the kitchen faucet? This would be a different line.
Sounds like it would be just the cold water line from the pump to the kitchen faucet after it tees off to the bathroom.
2005 MB

Re: Water faucet flow problem
Reply #11
Interesting. I'm having an issue with just the hot side of my bathroom faucet flowing hardly at all. All other hot/cold lines are fine. I too need to investigate further!
Joe B.
2008 26ft  grey/white Rear Bath
Family of 5 hitting the open road as much as we can.

Re: Water faucet flow problem
Reply #12

As a preventative to help prevent clogging, a thorough water heater cleaning and flushing should be done once a year at a minimum, maybe more if the water heater is used often.

Use one of these vigorously. with a strong stream of water.
Amazon.com: Camco Camper/RV Water Heater Tank Rinser | Improves Water Heater...

Larry

As an Amazon Associate Lazy Daze Owners' Group earns from qualifying purchases.
Larry
2003 23.5' Front Lounge, since new.  Previously 1983 22' Front Lounge.
Tow vehicles  2020 Jeep Wrangler Rubicon, 2001 Jeep Cherokee
Photo Collection: Lazy Daze

Re: Water faucet flow problem
Reply #13
I want to endorse Larry’s suggestion about flushing the hot water heater at least annually, using that referenced tool. I last flushed mine in Oct 2022, so I did it again today. It yielded an ounce or so of white particles which appear capable of clogging screens or compromising valve seats. You need to remove the plastic drain plug, insert the tool, and spray all around for a couple of minutes to get the tank clear. The tank holds multiple gallons of water.
2013 27’ Mid-Bath
2005 Honda CR-V

Re: Water faucet flow problem
Reply #14
Quote
It yielded an ounce or so of white particles which appear capable of clogging screens or compromising valve seats.

Time for me to repost what can happen. This was my ten gallon water heater in rig before last.
jor

09 27' MB
10  Suby Forester

Re: Water faucet flow problem
Reply #15
The calcium blasted out of the water heater appears to be small hail, the particles can plug up faucets and shower heads.
When flushing the tank with the plastic tool, use full water pressure and aggressively push and pull the tool in and out, while rotating. Every minute or so, remove the tool and let the water and debris drain out. Repeat until the draining water runs clear.
A dirty tank can contain large amounts of calcium particles.
This chore is best done on warm days when getting wet isn’t a problem.

Larry
Larry
2003 23.5' Front Lounge, since new.  Previously 1983 22' Front Lounge.
Tow vehicles  2020 Jeep Wrangler Rubicon, 2001 Jeep Cherokee
Photo Collection: Lazy Daze

Re: Water faucet flow problem
Reply #16
The calcium blasted out of the water heater appears to be small hail, the particles can plug up faucets and shower heads.
When flushing the tank with the plastic tool, use full water pressure and aggressively push and pull the tool in and out, while rotating. Every minute or so, remove the tool and let the water and debris drain out. Repeat until the draining water runs clear.
A dirty tank can contain large amounts of calcium particles.
This chore is best done on warm days when getting wet isn’t a problem.

Larry

Nothing beats classic Larry Wade advice. Adding this one to my Amazon list
Joe B.
2008 26ft  grey/white Rear Bath
Family of 5 hitting the open road as much as we can.