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7 views

Shower 3 way diverter valve squeeks when turning

I have a shower with 3 shower heads. One of the knobs has started to squeak loudly and has become difficult to turn. From searching online I have learned it is the 3 way diverter valve. I was ...
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1answer
33 views

Flush valve piping, ok to go straight up instead of into wall?

I am thinking of replacing my upstairs toilet tanks with commercial-style flush valves. Normally the supply pipe to the valve goes into the wall and then upwards through the wall. In my situation it ...
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1answer
25 views

Can't remove single handle shower handle

I have a Delta Monitor Multichoice 13/14. Removed the hex screw but handle will still not come off. I tried all kinds of twisting and banging on it. Some people suggested rotating the handle past 180 ...
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1answer
41 views

How to fix a threaded toilet shutoff valve?

This valve is leaking from the area shown. I tried unscrewing the valve but it wouldn't budge. The pipe it's connected to is 60 years old, so I need to be gentle. What's the safest way to take it ...
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1answer
25 views

direction of globe and gate Valve

In our plant valves are installed at BFW and SHS lines in opposite direction as mentioned on the valve body.Do this will create problem in future?? Valves are globe and gate type sizes are ranging ...
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2answers
116 views

Spigot replaced with ball valve- now the water gets out like from a water cannon…why?

I just replaced an outdoor spigot with a ball valve. Now when I open the valve the water comes out with a huge pressure...do you know why ? When I had the spigot in place that one provided a much ...
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1answer
86 views

How would I secure a pex shut off valve to the stud in the wall interior?

This 3/4 in. Brass PEX Barb x Barb Ball Valve will be my main shut off valve in my house. It will be in an interior wall behind a wall panel. How can I secure this valve within the wall so it doesn't ...
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2answers
36 views

Valve to select higher pressure water source

I'm trying to build an irrigation system which runs off city water supply and pumped water from a rainwater storage tank. To keep it simple, the idea is to have the sprinkler timer open a valve from ...
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2answers
106 views

Why would I have little to no water pressure after reopening the main water valve?

I had turned off the main in my basement today so I could replace a couple of leaky valves in my basement bathroom and under my upstairs kitchen sink. turned on all the valves and opened up the main. ...
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1answer
61 views

Cheap solution to unscrew and screw back a refillable lighter valve (to clean a lighter) [closed]

Here is the valve that need to be unscrewed: the lighter: I have seen some expensive solution, and I'm not even sure they would fit since those valve and removal tool might not be standard. I ...
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1answer
76 views

What options do I have for replacing this sillcock?

The handle on my outside faucet falls off almost every time I use the faucet, which is mildly annoying. As far as I know, there are no leaks or any problems with the sillcock itself. My basement has ...
2
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2answers
177 views

How does a shower valve get installed backwards?

I have stayed in hotels on a few occasions where the shower is controlled by two knobs (hot/cold), and one of them turns backwards (clockwise for "on", counter-clockwise for "off"). Now I've moved ...
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2answers
59 views

Is this Fafco valve actuator actually a Jandy?

My pool's solar panel valve actuator is not working any more. The temperature panel lights up but the valve seems broken. It doesn't move and I can't manually adjust the handle. I bought the house a ...
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2answers
109 views

Is there a commodity 3 or 4 way valve that can be electrically controlled?

I live out here in the San Francisco bay area where it doesn't rain in the summer. So I want to make an automated plant watering device. I already have a water pump intended for solar water heating ...
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0answers
112 views

Cut pipe or remove ferrule using tool when replacing compression valve?

I have been changing the valves under my sink and I was wondering what is the best course of action? I've attempted to remove the ferrule on two of the pipes and it wouldn't come off. (I had no tool ...
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1answer
190 views

How can I turn off this water valve?

(tl;dr - check the bolded questions and look at the pictures) Earlier this week I had a frozen (and burst) pipe. It's on the way to the outside spigots and not particularly important in the winter, ...
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0answers
112 views

Why does my toilet fill valve never completely stop filling?

When ever I flush my toilet the tank fills to the correct height and the water looks like it stops, but then I hear a hissing noise and the tank continues to slowly keep filling until it is constantly ...
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0answers
72 views

How to fix cable on in-wall flush toilet

I have a wall-mounted toilet with the flush mechanism in the wall. During cleaning the blue cable that connects the button to the valve was disconnected. Can somebody tell me how can I can fix it? ...
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1answer
1k views

How do I hook up a water line to the ice-maker on my old Frigidaire fridge?

I am trying to hook up the ice maker for an old Frigidaire fridge, but there is no line running out of the back. When I opened the access panel I found the water valve but unlike newer water valves ...
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1answer
183 views

What is the difference between Moen Moentrol 3510/3520 and 3550/3570?

I'm trying to pick out a new valve for my shower, and I'm pretty set on a Moentrol. Moen produces four differnet models: Two 1/2" IPS Models: 3510 and 3550 Two 1/2" CC Models: 3520 and 3570 Their ...
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0answers
32 views

Identify/troubleshoot this millivolt furnace valve

I have an old millivolt gas furnace that's stopped working. The pilot stays lit fine and the thermopile generates about 360 millivolts, and there's no problem at the thermostat (checked voltage and ...
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1answer
153 views

What disadvantages do thermostatic mixing valves have?

I will soon be buying a new water heater for my home. I want to set the heater to keep the stored water at least 140 degrees Fahrenheit (60 degrees Celsius), and use a thermostatic mixing valve to ...
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2answers
953 views

Should I replace my main water valve with a SharkBite shut off valve?

Currently my main water shut off valve is soldered using a 3/4 globe valve. However the stem is leaky and I am thinking of replacing it. Is it a good idea to cut it out and replace it using a ...
0
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2answers
86 views

Is this singe-handle shower valve servicable? If so how would I find the source of a steady drip when the valve is shut off?

My mother's house has a shower that has a perpetual drip; the valve is likely original to the house (probably ~1970) and I expected it to be a pressure-balancing valve with a cartridge and replacable ...
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3answers
900 views

Can I shut off the water supply by unplugging the water softener?

I have to replace one of the O-Rings in a leaky faucet, and would have to shut off the water valve to said faucet. However, the faucets in my place don't have individual shut off valves, and there is ...
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2answers
2k views

What can I do about a saddle valve that won't turn on?

First winter my mother is widowed, we can't get the humidifier on. Thought maybe the water to it is turned off. I'm on the phone with her and telling her to turn this saddle valve counter clockwise to ...
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1answer
63 views

Which is the outlet test port on this valve (VR8204A)

I am being told that this gas valve has an outlet test port on the valve, 1/4" and can be accessed via an Allen wrench. Where is it? Apparently the gas pressure can be measured with one of these ...
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2answers
6k views

Do I need to shut off gas water heater if I turn off water?

I'm renting a house in Washington DC but the house is going to be empty all of December since I am going home for Christmas. I'm very concerned about the pipes bursting. I would just leave the house ...
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1answer
102 views

Is there a danger of back flow from water heater while replacing a saddle valve?

We have a leaky saddle valve feeding our humidifier. We eventually want to get a real valve installed, but for now are looking for a cheap near-term solution. Here is my concern: the original ...
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3answers
373 views

How do I replace the toilet shutoff valve?

Since the shutoff valve is leaking (the packing inside is worn), I'd like to replace it. Is the valve soldered onto the supply pipe, or is it a threaded connection?
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1answer
77 views

How to remove old multi turn water inlet valve

I was replacing some of the parts in my toilet and noticed the grommet on the toilet end of the supply hose is worn and started to leak when I reconnected it. My preference would be to just replace ...
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0answers
43 views

Where do I install the recirc pump on a combi core water heater?

I have a Bradford and White Combi Core water heater. The spiral part provides hot water for heat, and the tank provides potable water. The heat side needs around 160 degree water. The recirc pump ...
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1answer
76 views

How do I replace a leaky secondary water valve?

Outside I have a leaky secondary water valve that seems to overfill whenever my secondary water is turned off. I don't have the slightest clue of how to replace this and would rather learn how to do ...
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2answers
63 views

Are some water valves poor quality?

My house was built in 1996, and every water connection has a multi-turn shutoff valve. These seem to fail the first or second time I use them - the inner rubber seal disintegrates and becomes brittle ...
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2answers
466 views

Is it acceptable to not have access to the main water shutoff valve?

I recently learned that our 1970s townhouse doesn't have its own main water shutoff. Instead, two contractors have access to a room with a water shutoff for the building (about a dozen units). My ...
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1answer
109 views

Do I need to replace this water pressure valve?

We recently bought a house built in 1976. The property is relatively rural but does get city water. The water pressure in the whole house is less than desirable, so we had a plumber come out to tell ...
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3answers
6k views

Are “1/4 turn” water supply valves more reliable than “multi-turn” valves? Or vice-versa?

Aside from personal preference, is there any reason why I would want to buy a "1/4 turn" water supply valve instead of "multi-turn valves"? Is one technology/design clearly superior than the other in ...
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3answers
4k views

Do brass ball valves have to be oriented with the flow of water?

I bought this brass ball valve from Home Depot and installed it in the orientation of what I would consider "backwards". I'm not sure if it actually matters and before I close up the wall I would like ...
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1answer
753 views

Replacing water heater gas control valve

First let me summarize my questions, then provide detail: Summary: Can a newer gas control valve be installed on an older water heater? As an individual who has never attempted something like this ...
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1answer
129 views

How can I repair a float valve that is blocked open?

The toilet float valve I use is of the brand Geberit. It keeps leeking water because it does not close anymore. I guess the metal pin at the front needs to move when the green elements move up. Does ...
2
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1answer
212 views

How can I mount K-728 diverter valve without any clearance behind it?

I have a 2x4 wall which doesn't allow for much room (maybe 1/4") behind the diverter valve. I do not want to extend the wall outward into the shower as that would be a headache. How can I secure the ...
1
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1answer
214 views

What is the purpose of this piece of a toilet fill valve?

I was replacing a toilet fill valve last night, and after it was all done, I noticed the following item sitting in the basin I had placed underneath: It looks unused, so I'm assuming it fell out of ...
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1answer
251 views

Was my pressure release valve installed backwards?

I realise that this may well be beyond the scope of an SE site, but I'll give it a go nonetheless. We've recently had a leaky pressure release valve on our Megaflo hot water tank. We have no boiler ...
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3answers
3k views

Why does cold water always mix in bathtub mixing valve, even on hottest setting?

I have a single-handle (rotates 270 degrees) faucet in my tub/shower. I've noticed that it is always mixing in cold water, even when turned all the way to hot. I can prove this by holding the cold ...
1
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2answers
4k views

Can a boiler water feed / pressure relief valve be repaired?

I am a homeowner trying to troubleshoot my hot water boiler system (Winkler Gas Boiler). I noticed recently that my boiler is reading zero pressure. The combination fill & pressure relief valve ...
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0answers
3k views

Why is there no water pressure after turning main off then back on?

Came home after work to a water leak, a coupling had corroded and come apart on the hot water line. Turned water main off and repaired the leak but when I turned the water back on I had no hot or ...
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1answer
371 views

Air admittance valves on waste pipe with extraction

Just move into a new apartment which is on the upper floor of three. The bathrooms of each apartment are directly above one another. I believe that the exhaust vents of the bathrooms in the apartments ...
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2answers
693 views

Should I replace my Pressure Reducing Valve?

A few weeks ago, my oil-fired water boiler started continuously leaking water out of the pressure release valve on the top of the unit. I know this is leaking steadily because it drains into a 5gal ...
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3answers
5k views

How do I remove this stuck faucet valve cartridge?

It's still in the casing, as I didn't want to remove the whole faucet. I tried lots of WD-40 and trying to tighten a little and then loosen. Someone told me to use a hair-dryer on it to heat it up a ...
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3answers
5k views

How do I replace this toilet shutoff valve?

I need to replace a toilet shutoff valve (does not completely stop water flow) as part of process of fixing a leak I saw around the base of my toilet (suspect i need new wax ring??). I bought a new ...