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Plumbing: Most Popular Articles

These articles are the most popular over the last month.
What are the Signs of a Sewer Drain Clog?
A sewer drain clog is a plumbing emergency that involves all of the household plumbing and should be cleared right away. There are several signs that help to verify a sewer drain clog.
What to do When Your Washing Machine Won't Drain
If your washing machine won't drain the first thing to do is break down the problem and try to find the cause. When a washing machine won't drain there could be several different causes.
Types of Pipe Used for Water
There are quite a few different types of pipe that are used for plumbing. Find out a few basics about the different types of pipes and their appropriate usage.
Start Sprinkler System After Winterizing
To start a sprinkler system after winterizing you must first know where the sprinkler system shut offs are.
Teflon Tape - How To Use Teflon Tape
Learn when to use Teflon tape as well as when you should use it and when you should not.
Irrigation Troubleshooting - Bad Valve Symptoms
When troubleshooting an irrigation system it is important to know the various bad valve symptoms that can cause sprinkler problems. Knowing bad valve symptoms can make troubleshooting your irrigation system problems much easier.
Water Pressure Regulator
A water pressure regulator is a plumbing valve that reduces the water pressure coming from the main water line into the house. Take a look at some frequently asked questions about water pressure regulator valves.
How To Fix A Slow Sink Drain
A slow sink drain is a very common plumbing problem. There are several things that can contribute to a slow sink drain. To clear and avoid a slow sink drain it is best to periodically clean the drain.
Repair A Leaking Freeze-Proof Faucet
A freeze-proof faucet is a great because it provides water outside the house even in the winter. The freeze-proof faucet can leak from several different areas and the source of the leak will determine the type of repair that is needed.
Things You Should Never Put in Your Garbage...
A short list of items that people put in a garbage disposal, that they shouldn't.
How To Snake A Drain
When faced with a difficult stoppage many do-it-yourselfers will wonder how to snake a drain. If you are looking up how to snake a drain then most likely plunging did not work.
What You Should Do if Your Dishwasher is Not...
Some simple plumbing fixes to try if you find your dishwasher not draining well or at all.
How To Use A Sewer Drain Snake
A sewer drain snake is used to clear a main line stoppage. The following instructions will help you use a sewer drain snake to clear a sewer drain stoppage.
How To Install A Sink Drain
Here is how to install a sink drain from start to finish. The steps for how to install a sink drain will depend on how different the new sink is from the old one.
How To Find The Sewer Clean Out
Knowing where to find the sewer clean out is very important. These tips will help you find the sewer clean out at your house.
Home Water Pressure Problems
Home water pressure problems may present themselves if different ways. If your home water pressure is low then the first thing to do is to narrow down the cause.
Diagnose a Running Toilet in 3 Easy Steps
To find the cause of a running toilet start by removing the lid of the toilet tank.
Mobile Home Plumbing
There are some significant differences in mobile home plumbing system when compare to plumbing in a site built home. Knowing the differences in mobile home plumbing is important when dealing with plumbing problems and when considering renovations or upgrades.
Pressure Vacuum Breaker Basics
A pressure vacuum breaker is an important component of irrigation systems. What a pressure vacuum breaker does is to provide protection against backflow or back siphoning of water.
Replacing A Sink P-Trap
A sink P-trap is the most common type of trap and it is also the easiest to install or replace. This trap is installed under your kitchen and lavatory sinks of your home.
Sewer Main FAQ
The sewer main is a crucial part of a home’s plumbing system. Many questions usually come up when problems with the sewer main occur. The following are some commonly asked questions regarding a home’s sewer main.
How To Drain A Toilet
How to drain a toilet seems to be a simple question, but the answer is actually somewhat tricky. The method for how to drain a toilet is slightly different if the toilet is stopped up or not.
Venting a Water Heater
Venting a water heater properly requires a thorough understanding of the different types of venting that are available. The following is a list standard gas water heaters and the venting they use.
Setting A Toilet
There are a few key factors to properly setting a toilet that everyone should be aware of. Following these guidelines when setting a toilet will help make sure you get a good seal and do not have to worry about the toilet leaking.
Homemade Drain Cleaner – Clearing A Clog...
Make your own homemade drain cleaner from two common household items.
How to Unclog a Drain
Unclog a drain using a plunger with these step by step instructions.
Sink Vent - Installing An Auto Vent
A sink vent is a necessary part of the drain for any sink. Installing an auto vent when a sink vent is not in place can help improve sink drainage.
Drain Trap – What Is The Purpose Of A...
The purpose of a drain trap is in the name. What a drain trap is for and how to ensure yours are doing their job.
Water Heater Expansion Tank Information
A water heater expansion tank is designed to help prevent fluctuations in water pressure. The water heater expansion tank serves as an overflow receptacle by absorbing excess water volume that the water heater creates when heating water.
Hard Water Stains In The Toilet
Baking soda and vinegar are two common household products that can be used to clean hard water stains in the toilet. Page 2.
Toilet Flange Extension - How To Install a...
If your toilet flange is below floor level you will need to install a toilet flange extension before resetting the toilet. This guide will give you instructions for installing a toilet flange extension.
Replace A Frost Free Faucet
A frost free faucet is designed to prevent water from freezing inside the valve. Wear and frost damage are reasons to replace a frost free faucet.
Drain Snakes
Drain snakes are powerful tools to help clear clogged drains. Knowing what each of the various drain snakes are used for is an important first step when working on a clogged drain.
5 Basic Plumbing Tools
Having the right plumbing tools can make plumbing repairs much easier. These 5 basic plumbing tools will get you started on the right track for DIY plumbing.
Toilet Flapper - How To Replace A Toilet Flapper
How to replace a toilet flapper.
Toilet Fill Valve - How To Replace A Toilet...
How to replace a toilet fill valve.
Replace A Shower Valve
Good soldering skills are necessary to replace a shower valve yourself. One reason to replace a shower valve is if you have a valve that is not pressure balanced.
How to Unclog Your Kitchen Sink
Steps that show how to unclog a kitchen sink by starting with the easiest method and progressing to a more involved process for difficult stoppages.
Guide To Sprinkler Valve Repair
Taking care of a sprinkler valve repair at the first signs of trouble can minimize the damage to your landscaping. Narrowing down the problem will also help to determine what sprinkler valve repair is required.
PVC Joint Repair
There are time when an emergency PVC joint repair is necessary even as a temporary measure. Here are some PVC joint repairs that I have seen work in a pinch.
Refrigerator Water Line
A dedicated refrigerator water line can be a convenient way to have filtered water and an automatic ice maker. Take a look at various options for connecting a refrigerator water line.
Leaky Hose Bib
To fix a leaky hose bib the first thing to do is locate exactly where it is leaking from. A leak in a leaky hose bib can come from the packing or from the stem.
Guide To Buying A Toilet
There are a few important things to consider before buying a toilet. Find the right toilet for your bathroom with this guide to buying a toilet.
Garbage Disposal Buying Guide
There are several important elements to consider when selecting a garbage disposal. Not all garbage disposals work the same so it is a good idea to consider all the options.
Figuring Out Why You Have Low Water Pressure
Low water pressure can be caused by a number of issues in the home’s plumbing. These issues can sometimes be resolved fairly easily, but first you will have to find the cause of the low water pressure.
Plumber's Putty
Plumber’s putty is a soft pliable caulking and sealing compound that is used to make watertight seals around faucets and drains. Knowing why, where, and how to use plumber’s putty can make many plumbing installations much easier.
Replace A Mixet Shower Cartridge
Mixet shower valves are a very common and easy to repair type of shower valve. By replacing the mixet shower cartridge you can get more years of service from your shower valve.
Under Sink Shut Off Valves
When it comes time to shut off water to a sink or toilet you may find that you have to replace the shut off valve because it doesn't work as it should. Identifying which type of shut off valve you have is the first step.
Toilet Auger - How To Use A Toilet Auger
A toilet auger can be used to clear a stubborn toilet clog when a plunger does not work.
Tub Stopper - Remove A Tricky Tub Stopper To...
A slow tub drain can be easily cleaned out once your remove a tub stopper. Some stoppers, however, are not easily removed. Learn how to remove a stubborn tub stopper and clear that slow tub drain.
Unblock a Sink with a Snake
Unblocking a sink drain is one of the most common service calls plumbers make. With this how-to you will never need to call Mr.Rooter again The method described within works on both kitchen and bathroom sinks.
Bathroom Pop-Up Drain Installation
A bathroom pop-up drain is a convenient feature that is often tricky to install. These step by step instructions for installing a new bathroom pop-up drain can simplify this project.
Replacing A Sprinkler Valve - Guide To...
Replacing a sprinkler valve doesn’t have to be confusing or time consuming. This guide will lead you through this common irrigation repair.
When To Replace A Toilet
Do you know when to replace a toilet if it is giving you trouble? To help you determine when to replace a toilet take a look at some common problems.
Dewinterize A House
It is necessary to dewinterize a house to reverse winterizing on a house that has been empty during the cold season. To dewinterize a house that was winterized by a professional service sometimes it is easier to just have them come back and reverse the process.
Pressure Booster Pump
A pressure booster pump can be used to increase the pressure of the water coming into the house. If you have really low water pressure installing a pressure booster pump could be the solution you have been looking for.
Delta Faucet Repair
A common cause for a leaky faucet are the rubber seat and spring. This Delta faucet repair guide shows you how to repair the leak in a few easy steps.
Ice Maker Water Line
Connect the flex line to the ice maker water line behind the refrigerator. When the water is turned of the ice maker water line should be flushed before use. Page 7.
Polybutylene Pipe
Polybutylene pipe is the gray tubing that was made between the late 70’s and mid 90’s. Making repairs and connections in Polybutylene pipe can be a challenge because the Quest fittings are no longer made.
Installing An Over The Range Microwave
The first step to installing an over the range microwave is to decide on the venting option. If there is no existing venting route this could be the most difficult part on installing an over the range microwave. Page 2.
Mobile Home Water Heaters
Mobile home water heaters can be quite complicated to replace. It is important to know the facts about mobile home water heaters before you begin.
Faucet Aerator - Removing A Faucet Aerator
Faucet aerators often get clogged with build up and need to be cleaned to allow proper water flow. This tips will help you to avoid damaging the aerator when you remov it.
Where To Shut Off The Water
Where to turn off the water at the water heater. Page 3.
How To Find A Sprinkler Valve
How to find a sprinkler valve in a large yard is a question that comes up quite often. These tips for how to find a sprinkler valve can guide you through the process.
Dishwasher Venting
Dishwasher venting can be somewhat confusing for the do-it-yourselfer. Local building codes should be consider when planning your dishwasher venting installation.
Installing A Washing Machine
When installing a new washing machine it is always a good idea to install new washing machine hoses. Connect the washing machine hoses to the water outlets when installing a washing machine. Page 3.
How To Use A Basin Wrench
How to use a basin wrench is a common question asked by do it yourselfers. When you learn how to use a basin wrench this handy plumbing tool is sure to find a place in your toolbox.
Common Plumbing Problems And How To Fix Them
Some of the most common plumbing problems are also quite easy to fix. Doing the repairs for these common plumbing problems yourself can save you hundreds of dollars.
Tub Overflow Drain Leak
A tub overflow drain can be the cause of a leak even though it is a place not usually suspected. The following steps can help confirm that the tub overflow drain is the source of a leak and show you how to repair the problem.
Water Shut Off Valve Types
Locating and turning off the appropriate water shut off valve is very important. Knowing a little about each time of water shut off valve is also a good idea.
Rocking Toilet - Solution For A Rocking Toilet
How to fix a rocking toilet with shims and caulking.
Push Fit Fittings
The popularity of push fit fittings has a lot to do with their ease of use and versatility. The speed of making a connection with push fit fittings is perhaps the biggest advantage to this type of fitting.
Sink Overflow - The Purpose Of A Sink Overflow
The main purpose of a sink overflow is to allow air into the drain when the sink is filled with water. To ensure that the sink overflow can serve its purpose it needs to stay clean and clear.
Fix A Leaking Water Heater
Fixing a leaking water heater can range from easy to impossible. Most people think the only solution for a leaking water heater is to replace it the entire unit but some repairs can extend the life of the water heater..
Test Water Pressure
It’s a good idea to test water pressure in the home a couple of times a year. It is easy and quick to test water pressure with an inexpensive pressure gauge.
Moen Shower Pressure Balanced Valve Repair
A Moen shower pressure balanced valve sometimes includes a scald guard feature to control water temperature. The Moen shower scald guard will let you limit how hot the water gets. Page 8.
Frost Free Yard Hydrant Repair
A frost free yard hydrant that is dripping calls for a quick hydrant repaired quickly before it freezes. Often a yard hydrant repair involves replacing the broken seal that is causing the leak.
Mounting a Vessel Sink
A vessel sink sits on top of a counter or vanity and can give a bathroom a uniquely polished look. Vessel sinks are nice because they can be installed on any flat counter or vanity top.
Replace A Leaking Water Heater Drain Valve
A leaking water heater drain valve is a common plumbing problem. The best way to fix a leaking water heater drain valve is to replace the valve completely.
Gas Leak - Signs Of A Gas Leak
Knowing the signs of a gas leak is an important safety precaution everyone should take. Learn what a gas leak in or around the home might look like.
Bathtub Drain Stopper Types
There are quite a few different bathtub drain stopper types. When clearing a tub drain it can be very helpful to know what type of bathtub drain stopper you have.
Sewer Snake Rental Tips
Tips for how to get a sewer snake rental machine. What you should know before getting a sewer snake rental.
Checking For Faucet Leaks
Faucet leaks under the sink are the most difficult to notice. If you suspect a leak under the sink it is a good idea to locate it and repair it right away before the water damages the vanity, wall, or even the bathroom floor. Page 4.
Water Hammer Arrester
Water hammer is caused by the sudden stop or change in direction of water flow. Installing a water hammer arrester at the source can stop an annoying water hammer.
Moen Cartridge Puller - How To Use A Moen...
Learn how to remove a Moen cartridge using a Moen cartridge puller with this step by step guide.
Dishwasher Drain Connections
Hooking up a dishwasher drain is easy but there are a few things to consider. Take a look at the different methods of connecting a dishwasher drain so you will know your options.
Install A Dishwasher - How To Install A...
Prepare to install a dishwasher by hooking up the dishwasher 90 to the dishwasher's water supply fitting. Page 3.
Snake A Clogged Shower Drain
A clogged shower drain is often very easy to clear with a drain snake. With the right tool and instructions a clogged shower drain can be cleared in no time.
How To Shut Off Gas To The Stove
Knowing where the gas stove shut off valve is and how to turn it off is an important safety measure. Learn how to quickly shut off the gas to the stove if you suspect a gas leak.
Capping A Water Pipe
Capping a water pipe is often necessary during a renovation. Capping a water pipe is quick and easy with push on fittings.
A Cracked Toilet
A cracked toilet is often a confusing plumbing problem because the cracks are not always easy to spot. Leaks from a cracked toilet can come in many shapes and sizes and where the toilet crack is located will determine what action is needed.
Toilet Flush Valves
A flush valve is the part inside toilet tank that moves the water into the bowl. Larger toilet flush valves are faster at moving the water resulting in a better flush. Toilet flush valves come in different sizes depending on the manufacturing of the toilet.
Install A Shower Valve
The second step to replacing a shower valve is installing a shower valve. To install a shower valve clean the pipes thoroughly after removing the old shower valve.
Types Of Plungers
Plungers are perhaps the handiest of basic household tools when dealing with drain clogs of all sorts. There are various types of plungers; each designed to be used on different types of drains. Selecting the right plunger can make using it correctly that much easier.
Install A Yard Water Hydrant
Yard water hydrants are a great way to beat the freeze and still have water in the yard where you need it. Eliminate the 200 feet of hose and install a yard water hydrant where you need the water most.
Pressure Balance Shower Valve
A pressure balance shower valve can provide even temperature to a tub or shower valve despite fluctuations that may occur from other water usage in the home.
Saddle Valve
A saddle valve is a quick and easy way add a water supply line without soldering, gluing, or screwing on new valves or tees. Most saddle valves work on copper, brass, aluminum, and plastic tubing and can be used for many different applications in plumbing.
Tighten A Loose Toilet Seat
Constant lifting, closing, and sitting will eventually result in a loose toilet seat. It is very easy to tighten a loose toilet seat.
How to Prep Outdoor Faucets for Cold Weather
Winterize outside faucets in a few easy steps. When you winterize outside faucets using a hose bib cover is a great way to protect and insulate fixtures.
Sewage Ejector Pump
A sewage ejector pump, also called pump up ejector system, is used when a bathroom, laundry room, or any other type of plumbing fixture is installed below the main sewer or septic line grade.
How To Install A Moen Kitchen Faucet
Installing a Moen kitchen faucet. This example demonstrates how to install a Moen Harlon faucet, but the steps are very similar to other Moen kitchen faucet models with a single handle.
How To Unclog A Toilet With A Plunger
A clogged toilet is a very common plumbing problem. Follow these steps to learn how to unclog a toilet with a plunger.
Cleaning Toilet Jets
This article looks at the two main elements that clog toilets, bacteria and mineral deposits, and how to clean them.
Flexible Drain Parts
Flexible drain parts can be used to quickly connect offset sink drains. Installing flexible drain fittings is as easy as it is to install any other under sink fitting.
Replace A Stop And Waste Valve
A stop and waste valve is a key irrigation fitting to help keep sprinkler lines free from freezing in the winter. The stop and waste valve will automatically drain any water in the line when turned off.
Septic Tank Pumping
Various conditions affect the frequency of septic tank pumping required for a home. Managed properly septic tanks can give you many years of trouble free drainage of waste water. Maintain your system through regular septic tank pumping and inspection.
Installing A Water Softener
When installing a water softener you will need a drain for the unit to drain into. Remember to allow an air gap when between the drain hose and the drain when installing a water softener. Page 4.
Installing A Compression Valve
A compression valve is one of the easiest and quickest shut off valves to install if you have copper piping in your house. Replacing a compression valve will help insure that it will work when you need it.
Toilet Flush Valve Replacement
A toilet flush valve replacement may be necessary when replacing the flapper and other attempts to repair a running toilet don’t work. With a little care the average handy homeowner can manage a toilet flush valve replacement and save having to buy a whole new toilet.
Remove A Garbage Disposal - How To Remove A...
Step by step instructions for how to remove a garbage disposal and replace it with a basket strainer.
Flexible Water Supply Lines
Flexible water supply lines are very useful for connecting the water supply to a plumbing fixture. Read the answers to some frequently asked questions about flexible water supply lines.
How To Replace A Tub Overflow Gasket
How to replace an old tub overflow gasket.
PVC Pushfit Fittings
Consider using a PVC pushfit fitting for a quick repair. Pushfit fittings are an alternative to traditional fittings for irrigation repairs that are designed to be easy to use and quick to install.
Moen Faucet Cartridge Replacement
Learn to use the T-Handle Moen cartridge puller for a Moen faucet cartridge replacement.
Installing A New Kitchen Sink
Installing a new kitchen sink is both a cosmetic and functional improvement you can make to your kitchen. A few guidelines can make the installation of a kitchen sink an easy project.
When Is A Plumbing Permit Required?
Do you know when a plumbing permit is required? Many seemingly small plumbing projects need to be permitted by the county, so it is important to verify the local plumbing permit requirements before any work is done.
How a Septic System Works
Do you have a septic system? Ever wonder what's in under your front yard? View a diagram of a simple septic system and find out more about how the process works.
How To Caulk a Shower Stall
This is an illustrated step-by-step tutorial on how to caulk a shower stall. The same technique can be used to talk around a tub surround or sink basin.
Kitchen Aid Dishwasher Troubleshooting
If your Kitchen Aid Dishwasher has been acting up you may be worried about having to pay for a repair or replacement. Before you spend the money take a look at the following Kitchen Aid Dishwasher Troubleshooting guide.
Unclogging a Toilet Trap
This article explains how to unclog a toilet trap. There are two methods used to do this. Using a plunger or if the blockage is more sever using a toilet auger.
Snake A Bathroom Sink Drain
Snaking a bathroom sink drain can be easy with the right tools and know how. The first step to clearing a bathroom sink drain is to find out where the clog is.
Tools For Soldering Copper Pipe
It really pays to be prepared when soldering copper pipe. To help you get ready here is a list of tools you’ll need when soldering copper pipe.
Remove A Kitchen Faucet
Being prepared can make it easier and a lot less frustrating to remove a kitchen faucet. The following steps show how to remove a kitchen faucet and prepare to install a new faucet.
Fix A Valley Shower Leak
Repair a leaking single handle Valley shower. A leaking Valley shower can be repaired by changing the seats and springs or the cartridge.
How To Unclog A Toilet
Steps for how to unclog a toilet stoppage starting with the easiest method and progressing to more difficult methods for tough stoppages.
Clogged Kitchen Sink - Clear A Clogged Kitchen...
A clogged kitchen sink doesn’t have to mean a call to your plumber. To unclog a kitchen sink the first thing to try is a plunger.
Heat Tape
Heat tape can be a lifesaver in cold climates when water lines are exposed to freezing temperatures. There are a few different types of heat tape that can be used on water lines.
Removing A Faucet
Removing a faucet is the most difficult step when replacing an old faucet. The following are instructions for removing a faucet and tips for dealing with unexpected problems.
Installing A New Bathroom Vanity
A new bathroom vanity can update the look of your bathroom with just a little work. Improve the look of your bathroom with this easy do-it-yourself project.
Bathtub Drain
There are several ways to clear a clogged bathtub drain. Learn to unclog a bathtub drain using a snake.
How To Drain A Water Heater
Most water heater maintenance manuals suggest that you drain a water heater every six months to a year. It is fairly easily to drain a water heater as long as you know what to expect.
How To Install A PVC Saddle Tee
A PVC saddle tee can be used to quickly add a tee in an existing PVC pipe such as those used in irrigation systems. Using a PVC saddle tee can save you a lot of digging and it goes together quickly and easily.
Tower Style Flush Valve Seal
A general guide to tower style flush valves, including how to change them when they break, rust, or begin to leak.
Remove A Dishwasher - Learn To Remove A...
To remove a dishwasher start by turning off the water and power.
Snaking a Tub Drain
The following is a step-by-step guide to snaking a tub drain. The process is similar to snaking a sink, with slight variations.
Unblock a Sink Drain
There are a number of things that can block a sink drain; food, hair or grease are all common. Luckily, they can all be cleared using the same methods. Learn more about unclogging a kitchen or bathroom sink using a plunger.
Hot Water Recirculating System
A hot water recirculating system will allow you to have hot water when you need it. Not only will a hot water recirculating system save time it can save money in the long run.
Toilet Fill Valves
Most people do not even pay attention to what type of toilet fill valve is in their toilet until it stops working. There are quite a few brands of toilet fill valves out there for flush valve type toilets. The biggest thing to pay attention to is how tall the tank is so you do not get a fill valve that is too tall or too short for your tank.
Caulking
Tub and Tile caulking is a product that is commonly used in many plumbing repairs. The ease of use and water proof nature of caulking makes it quite handy to have around for a wide range of projects.
Toilet Seals
There are many types of toilet seals that you can use when setting a toilet. Take a look at some of the toilet seal choices on the market today.
Replacing A Pressure Vacuum Breaker
Replacing a pressure vacuum breaker is often necessary when the brass components break or when it needs a repair and you can’t find replacement parts. Changing a pressure vacuum breaker usually consists of cutting some PVC and re-plumbing it.
Dryer Vent Installation
A dryer vent installation is a fairly straight forward and easy project. A couple of things to keep in mind during a dryer vent installation are that the most direct and shortest route is best and the vent duct should be accessible for lint removal.
How To Turn Off Gas To The Water Heater
Learn how to quickly and safely turn off gas to the water heater if you suspect a gas leak.
How To Install A Toilet
Install the toilet tank onto the toilet bowl after attaching the tank to bowl kit. Fasten the toilet tank to the toilet bow. Page 3.
Replacing A Toilet Fill Valve
There are quite a few valve selections when it comes to replacing a toilet fill valve. Replacing a toilet fill valve with the little adjustable anti-siphon toilet fill valve is quick and easy.
Replace A Frost Proof Yard Hydrant
Replace a leaky frost proof yard hydrant. It is easy to replace a yard hydrant with a little preparation and a bit of digging.
How To Remove A Toilet
How to remove a toilet for a toilet repair or replacement. This step-by-step guide walks you through the process of removing a toilet.
How To Clean Hard Water Deposits
To keep faucets and fixtures looking nice and working correctly it’s a good idea to clean hard water deposits regularly. Regular white vinegar can be used effectively to clean hard water deposits.
Roots In Drain Lines Can Cause Stoppages
Frequent toilet stoppages can be caused by roots in drain lines growing in from under the concrete slab. If you have a toilet that is frequently blocked, look for the common signs of roots in the drain and learn how to solve this problem.
Sediment Trap
A sediment trap is required by the Uniform Plumbing Code and it can help prolong the life of your gas water heater.

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