How To Open Plastic Drain Valve On Water Heater - ERNIEGRAVES

You Can Drain Water Heater – 4 Easy Steps

Mineral build-up in your water heater system, particularly while the hot water is flowing, might result in reduced water pressure. It is possible that your pipes require drain cleaning to clear up obstructions regardless of the temperature. You should inspect your water heater if your water pressure has not improved after recent maintenance on your drains. Your plumber will inspect your water heater for scale buildup and will flush your system to remove any sediment that has accumulated. They will also inspect all of the pipes going to and away from the water heater to ensure that they are free of obstructions and capable of moving enough water.

Drain Water Heater

Step one: Turn off the gas water heater by turning the control knob to the off position. Electric water heater: Disconnect the electricity at the circuit breaker panel. Make very certain that you have turned off the correct breaker. If the power is turned off while the tank is being emptied, the heating elements will blow and will need to be repaired or replaced. If you are unable to locate the water heater breaker, turn off all of the double breakers in the house. In your house, turn on a hot water faucet and leave it running until the water becomes cold.

In addition, hot water will destroy your grass and other plants.

Step Three Remove any kinks from the hose and position it outside.
This will clear the valve of any silt that may have accumulated inside it.
The water shut-off valve should be situated above the water heater on the cold water line, and it should be easily accessible.
Open your faucet’s hot water side by turning it on.
Using an earlier model pressure relief valve to allow air into the tank is a good idea if your system is equipped with one.
Relief valves that are more recent in design will not lock open.
Ca calcium deposits accumulate in the tanks of most water heaters as a result of hard water.
The deposits can travel through the water lines and block the faucets, appliances (dishwasher, clothes washer), and under sink shut off valves when the tank is disturbed, such as when it is drained and refilled.
If there is an issue, unclogging this faucet is a straightforward process.
If you’re having trouble getting the water to drain, turn off the hotwater side of your kitchen faucet and try again.

Replacing your water heater’s water supply while leaving the drain valve open is the correct procedure. When the water is gushing down the drain hose, turn off the water and open the hot side of your kitchen faucet to let it out.

Water Heater Draining Problems

What should I do if my water heater drains for a time but then stops and I know the tank is not empty? Check to see if somebody switched off the hot water side of your kitchen faucet while you were away from the sink. 2. It must be able to drain with air. 2. Debris, rust, and calcium deposits may have accumulated in your drain valve. Refill the tank while leaving the drain open and the faucet closed if the tank has only emptied a little amount. This should be accomplished by the water pressure pushing the particles out of the drain pipe.

If a significant amount of water has been drained from the tank, you can attempt the measures listed below instead of replenishing the tank.
Place a small bucket under the drain to catch any spills.
Be prepared to switch off the drain valve until the hose has been reattached.
If you are attempting to drain a water heater and it becomes clogged, you may use the fill/supply line from a washing machine to force the debris out of the drain.
Connect one end of the hose to the water heater drain valve and the other end to a garden hose for drainage.
Make certain that your drain valve is open.
Firstly, disconnect the hose from the faucet and allow the tank to empty.

My drain valve keeps becoming clogged, and I’m unable to dump my tank.

With a set of hand trucks, you could disconnect the plumbing, gas, and electricity, and then roll the water heater to the outside.

When you use a ball valve, you can empty the water heater.

Even if you are replacing your old water heater, you may still remove the tank and put it on your new water heater after the old tank is completely empty.

It will continue for many more years.

How to Drain a Water Heater

Video Playback is not supported at this time. Every year, draining your water heater eliminates sediment that might cause it to work harder and cost you more money to run the heater.

Playback of video is not supported at the moment. Draining your water heater once a year eliminates silt from the tank, which may cause it to work harder and cost you more money to operate.

For more information, please visit our video on Water Heater Upkeep and Repair.

Replace a Water Heater Drain Valve: DIY Illustrated Guide

Drain valves on water heaters can become blocked with mineral deposits over time, or they might become worn out. A clogged drain valve can obstruct the flow of water within the water heater, resulting in the water heater not draining. Alternatively, a broken or worn-out valve might result in the leakage of water from your water heater. So, is it possible to replace a water heater drain valve? Drain valves are commonly accessible at hardware stores as well as online retailers such as Amazon. Many stock water heaters are equipped with plastic drain valves that are prone to failure.

While the majority of water heaters are shipped with plastic valves, you should consider upgrading to a brass ball valve for improved performance.

Plumbers choose ball brass valves for a variety of reasons, including their ability to drain quickly and their ease of maintenance. Make certain that the ball valve is designed for use with water heaters. Continue reading to discover more about changing the drain valve on your water heater.

Choosing the Right Drain Valve Replacement

In addition to being blocked with mineral deposits, water heater drain valves can also become worn down over time. It is possible for a blocked drain valve to prevent water from draining from the water heater. A leaking water heater might be caused by a faulty or worn-out valve, on the other hand. Consequently, is it possible to replace a water heater drain valve? Hardware stores and internet retailers both have drain valves in a variety of sizes. Many stock water heaters are equipped with plastic drain valves that are prone to malfunctioning and breaking.

While the majority of water heaters are shipped with plastic valves, you should consider upgrading to a brass ball valve for increased performance.

For the simple reason that they drain quickly and require less maintenance, plumbers favor ball brass valves.

Continue reading to find out more about changing the drain valve on your water heater.

How to Remove a Broken or Faulty Drain Valve

If you wish to replace a drain valve that has been damaged or malfunctioning, you’ll need the following tools:

Screwdrivers/needle-nose pliers
Hacksaw blade
Self-tapping threaded inserts for plastic
Hosepipe
Large bucket
Hammer Wrench/tongue-and-groove pliers with an adjustable wrench

Although removing the valve is not as simple as it appears, it is not unduly difficult. Plastic drain valves can be difficult to remove since they are prone to breaking off during the procedure. Because of this, you must use caution while dealing with one in order to avoid more harm. Remove the drain valve only after you have ensured that the valve that supplies the coldwater supply into the hot water heater is turned off. In addition, the water faucets should be turned off. If at all feasible, you should empty your water heater before proceeding.

In addition, you should inspect and repair your anode rod if necessary.

for a step-by-step procedure on how to replace anode rods There are three different approaches you might take to the removal.

Method 1 – Unscrew the Plastic Drain Valve

Using a pair of channel lock pliers, slowly twist the drain valve in a counter-clockwise direction to try to release it from the pipe. In order to make the operation go more smoothly, you should gently remove the plastic drain valve without damaging it.

Method 2 – Cut the Drain Valve Off

Take your hacksaw blade and make two cuts across your nostril until the nipple starts to come loose. Avoid cutting the threads on the water heater if at all possible. Finally, using a tiny screwdriver or needle-nose pliers, remove any leftover components from the assembly.

Method 3 – Remove a Broken Drain Valve

Another way is to use a tapered threaded insert for plastics that has a tapered threaded insert.

Simply fit the inserts into the nipple and unscrew the nipple. If, on the other hand, you’re dealing with a plastic valve in an old water heater, this method may not be effective.

How to Replace a Water Heater Drain Valve

Replace a water heater drain valve with the following materials if the old one is damaged or broken.

Replace a water heater drain valve with the following materials if the existing one is damaged or broken.

A step-by-step procedure for changing your valve is provided below:

Step 1:Switch off the power supply.

Circuit breakers must be turned off in order to ensure the safety of anyone using the circuit breakers. If your water heater is powered by natural gas, set the regulator valve to the “pilot” position. Make use of the hot water stored in the tank to wash dishes, clothing, and take showers in order to prevent water wastage. Electric water heaters should be turned off by turning off the circuit breaker in the electrical panel box.

Step 2:Turn the cold water supply valve off.

Circuit breakers must be turned off in order to ensure the safety of anyone using the power supply. Using a natural gas water heater? Make sure you have the regulator valve set to “pilot.” Make use of the hot water stored in the tank to wash dishes, clothing, and take showers in order to avoid wasting any water. Electric water heaters should be turned off by turning off the circuit breaker in the electric panel box.

Step 3: Drain the water heater

The garden hose should be connected to the drain valve and directed outside the ground or to a floor drain. Open the drain valve and the hot water faucet in a neighboring sink if they are not already open. If the tank is not emptying properly, you will need to open the pressure relief valve, which is situated on the tank’s uppermost section (or side). Allow the water to run out once you’ve completed this step. Sticking a screwdriver into the drain valve hole and trying to break up the sludge will work if the valve is jammed with sediment.

Depending on the size of the water heater, it might take up to 30 minutes to completely drain the water.

Step 4: Remove the old drain valve.

You’ll need to remove the old drain valve after the water heater has been emptied. Carefully unscrew the drain valve in a counter-clockwise motion with a pair of channel lock pliers, being cautious not to damage the drain valve. If the channel lock pliers are ineffective in removing the seal, you may need to use a bigger 18′′ pipe wrench or breaker bar to complete the job. If the drain valve fails, you’ll need to remove the drain valve’s remains from the drain valve port, which can be difficult.

The port should be cleaned to prepare it for the new drain valve once all of the remains have been removed.

Step 5:Install the new drain valve.

To begin, wrap the thread with Teflon tape to prevent it from fraying. Use tape to the right in the direction in which the drain valve is treaded so that the tape tightens as the drain valve is tightened, and then tighten the drain valve. If desired, a light layer of pipe dope might be applied. After that, please place the new drain valve into the hole and tighten it with a wrench to complete the process. Place the valve in the exact same place as the previous one, tight and pointed downwards, before replacing it.

Keep in mind that you should not overtighten the connections while installing a plastic drain valve. It is possible that the valve will break off due to the considerable effort used. It might not happen right away, but it will eventually find its way around the corner.

Step 6: Turn on the Cold Water Supply

It is now necessary to re-connect the cold water supply in order to replenish the tank. If you notice any leaks while the tank is full, you should tighten the drain valve gently if necessary. Make certain that the tank is completely filled before turning the power back on. As the level of the water in the tank rises, air will be forced out via the open hot watertap. Close the hot water tap once the water has been released.

Step 6:Turn on the gas supply or power.

In order to replenish the tank, you must switch on the cold water supply again. Keep an eye out for leaks and progressively tighten the drain valve if any are discovered when filling the tank with water. Fill the tank up completely before re-connecting the electrical supply. – As the level of the water in the tank rises, air will be forced out through the open hot water tap. Close the hot watertap after the water has exited it.

Best Water Heater Drain Valves

Here are some of the greatest replacement choices now available on the market: The quality of the Rheem SP12112G Brass Drain Valve is undeniable, since it comes from the world’s top manufacturer of electric and gas water heaters. This brass drain valve is designed to work with both Rheemand Rudd heaters. It is equipped with a screwdriver hole that allows you to open and close the drain valve at your convenience. This makes it easier to operate the drain valve in confined spaces. HMP010 Brass is a House Mods product.

It also includes a full port ball valve, which makes it simple to unclog and drain, as well as draining quickly.
Eastman 60092LF Water Heater Drain Valve, 0.7 x 0.75 x 2, Brass– This is another another high-quality, yet reasonably priced, brass drain valve from Eastman.
This implies that it will fit into any water heater without modification.
Camco 11683 3/8″ x 3/8″ x 3/8″ “Water Heater Drain Valve– This drain valve is composed of sturdy brass and is extremely simple to install.
It has a maximum operating pressure of 120 pounds per square inch.
Reliance 9000058 is a telephone number.
This 2-inch drain valve is intended to be used with all domestic water heaters of the same size.

Water heater drain valve in brass from Camco (11513) – Another excellent product from Camco.

It is 2.5 inches in length and has a 3/4-inch NPT and a 3/4-inch male hose thread on one end.

It is composed of reinforced plastic, which ensures long-term endurance.

This unit has an NPT thread input and an NH thread exit, both measuring 3/4 inch in diameter.

Before beginning any job, you should contact with a competent expert and verify that all necessary permits have been obtained.

As an affiliate, HomeInspectionInsider.com participates in a variety of affiliate programs with other websites. Hubert Miles receives a commission for recommending visitors and commerce to these businesses.

Water Heater Drain Valve Replacement (2 Quick and Easy Methods)

Please keep in mind that this content may contain affiliate links. This means that, at no additional cost to you, we may gain a small profit on purchases made via our links. If you’re intending on repairing your drain valve, you might want to make a quick trip to your local hardware shop and pick out a replacement valve while you’re waiting for the tank to cool down before you begin. Otherwise, purchase a replacement valve online so that it will be available for you to install over the weekend or on whichever day you decide to replace the valve.

Choosing the Right Replacement

When it comes to purchasing a replacement drain valve, you have a few of options to consider. Valves are available in a variety of materials, including metal, composite, and plastic. Plastic is the least expensive, but it is also the least dependable of the three materials. The composite material is preferable for your anode. Brass drain valves, on the other hand, are the best choice since they last the longest and can withstand considerably greater temperatures than a composite or plastic drain valve.

The advantages of ball valves are numerous, but because you will be using it to drain sediment, you may choose to avoid the somewhat increased danger of clogging that comes with them.

If You CAN Drain the Tank

When the hot water tank has been completely drained, changing the drain valve is the most effective and safest method. Before you begin, you will need to turn off the electricity and gas (if applicable). Although you may drain the water sooner if you wear protective equipment to avoid splashing, it is better to allow it to cool for 12 to 24 hours before starting the procedure. When you’re ready to start, turn on the T P valve and turn off the cold water intake valve at the same time. Connect a hose and empty the toilet as you would normally do during a normal flush.

Wrap a piece of Teflon tape over the threads of the new valve to protect them from corrosion.
Then, using your wrench, tighten it down to the original position.
Using a paper tower to wrap around the drain valve is an effective method of detecting moisture.
You can check the flow of hot water by turning on a nearby hot water faucet.

Close the T P valve and turn off the water supply after the waster is flowing gently out of the faucet. Return the water heater’s electricity and gas sources to normal operation. Finally, dispose away the old valve and enable the tank to carry out its function without interruption.

If You CAN’T Drain the Tank

When the hot water tank has been completely drained, it is the safest and most effective time to replace the drain valve. The electricity and gas (if relevant) supplies must be turned off before you begin work. Although you may drain the water sooner if you wear protective equipment to avoid splashing, it is recommended to allow it to cool for 12 to 24 hours before draining it. As soon as you’re ready to start, turn on the T P valve and close the cold water intake valve. Hook up an appropriate drain hose and drain the toilet just as you would normally do.

Wrap a piece of Teflon tape over the threads of the new valve to make it easier to install later.
Then, using your wrench, tighten it down on the new valve.
Using a paper tower to wrap around the drain valve is an effective method of identifying moisture.
It is possible to verify the flow of hot water by running it from an adjacent cold water faucet.
Make sure that the water heater’s electricity and gas are restored.

Water Heater Drain Valve

Learn how to use a water heater drain valve to empty your water heater quickly and easily. Tips for changing a drain valve, how to drain a water heater with a blocked valve, how to address problems such as leaking, not working, sediment accumulation, and more. Also learn about the different types, how to use it, and how it functions. Get Quotes from Highly Qualified Water Heater Professionals! Get Free Estimates on Your Project!

Types

Drain valve made of brass Plastic and brass drain valves are the most common types of drain valves found on tank-type gas and electric water heaters, respectively. We recommend purchasing a water heater with a brass drain valve rather than a plastic drain valve because brass drain valves are stronger and more durable. Plastic drain valves are more prone to damage, particularly around the threads, making them more likely to leak. If your water heater has a built-in plastic valve, you may want to consider replacing it with a brass valve to improve the overall performance of the unit.

A durable tamper-resistant brass drain valve with the standard size of 3/4″ is used almost exclusively by some manufacturers, such as AO Smith, in practically every water heater they produce.

Why draining

There are a variety of reasons why a water heater should be drained:

Changing a heater or other items that need the removal of the unit’s contents
Flushing as a result of silt accumulation
Winterizing is the process of preparing your heater for the winter by emptying its tank. The drain valve on the water heater is leaking
A blockage has formed in the drain plug. The drain valve is not working properly

How to drain a water heater

It is necessary to empty the device while replacing a heater or other components. Floating owing to an accumulation of sediment Draining the tank of your heater is an important part of winterizing it. The drain valve on the water heater is leaking. A blockage has built up in the drain plug. Because the drain valve has failed, the water cannot drain.

If your unit is powered by electricity, switch off the electricity at the breaker for your electric unit, or set the gas control valve to the pilot position or the thermostat dial to OFF if your unit is powered by gas. Open neighboring hot faucets and leave them open to let all of the water to run until the temperature drops to 100 degrees or less. The incoming pipe’s primary shut-off valve should be switched off. Open the TPRvalve (which is situated on the unit’s top)
Using a hose, connect the drain valve to a sufficient drain or to the outside of the house
Use the other end of the hose to terminate in the same location. Inspect every connection to ensure that it is secure, and that the flow is routed away from humans. Open the drain valve to enable the water that has accumulated in the tank to drain
As soon as the heater has been drained and the flow has stopped, unplug the hose from the valve and close it

It is important to note that before refilling the heater with water, make sure that the drain valve is completely closed. It is advised that the water heater be emptied and cleansed every 6 months or once a year to ensure optimal performance. Because the valve is meant to be positioned at a specific height above the tank’s bottom, even if you try to completely drain the unit, there will always be some water remaining in the tank after installation. The majority of the hazardous and corrosive particles will be contained in the water remaining at the bottom of the tank, which will cause the drain valve to get clogged once more.

How to replace a drain valve fast and easy

Drain valve made of plastic It is quite simple to replace a drain valve on an electric or gas heater, and it necessitates no specific equipment or abilities. It is critical that the water within the tank is kept cold so that it does not burn the operator’s skin. You can either completely or partially remove the water from the tank in order to replace the component. The valve may need to be replaced for a variety of reasons, including leaking, clogging, and failure.

If your heater is electric, turn off the electricity at the circuit breaker, or switch the gas valve to pilot if your heater is gas. Close the main water supply valve, which is conveniently positioned near the heater. Make sure all of the faucets in the home are turned off, since the suction formed inside the tank will prevent water from leaking out and causing damage to the house. Applying Teflon tape or pipe sealant to the valve threads will prepare the new drain valve for installation. Install a brass or ball valve in lieu of the plastic valve that came with the water heater
This will make the water heater more dependable and durable over time. Place the bucket underneath the valve to capture the water that is escaping
Make use of the adjustable wrench or big groove-joint pliers to unscrew the old water heater drain valve. If there has been a buildup of pressure inside the tank, you may experience a sudden influx of water after removing the old valve. Install the replacement valve as soon as possible, twisting it clockwise to prevent the heater from losing too much water

Drain valve problems

All heaters are equipped with a drain plug located at the bottom of the device. Having the tank in this place makes it simple to do routine maintenance and to drain the tank. However, there are certain issues: the valve might be broken or leaking, for example. If the drain valve is not there, it may be difficult to remove the sediment deposits that have accumulated at the bottom of the tank. It is possible that the valve will be unable to function if it is damaged. A leak indicates that there is an issue that has to be addressed and resolved.

Make contact with a professional!

How to unclog a water heater drain valve

In most cases, a blocked water heater drain valve may be identified by the fact that nothing comes out, water flows irregularly, or water trickles out instead of flowing continuously. The accumulation of silt within the valve is the most common cause of the stop mechanism becoming inoperable. Mineral deposits will begin to be extracted from the bottom of the tank as the water warms and finally becomes warm and hot.

If there is no regular maintenance, silt building can become quite considerable, obstructing the drain valve and negatively impacting the performance and efficiency of the system dramatically. There are a number of approaches that may be utilized to resolve this issue:

Take into consideration the fact that in certain cases, when the mineral accumulation is not significant, it just takes time for the sediments to be pushed from the water pressure, become loose, and go farther via the drain
If the accumulation is substantial, attempt to dislodge the debris with a strong wire or screwdriver to see if it can be removed. Insert the tool into the drain valve and slide it back and forth and in a circular motion to clear the drain. Even if you have cleared away part of the material, the valve may become clogged again, so repeat the procedure. As an alternative to using a wire, you may utilize the back-flush method, which involves attaching the garden hose to the water faucet and then directing the water into the tank, which will force the sediments away from the valve and finally remove any clogs
Using the preceding instructions, remove the drain valve (particularly if it is made of plastic) and replace it with the 3/4-inch drain valve “A ball valve is a valve that has a ball in it. Make use of two 3/4 “Dielectric nipples are used to keep rust at bay. The valve has been increased in size and strength, and it will be beneficial in the future by preventing sediments from clogging the valve.

Keep in mind that, when the mineral accumulation is not severe, it may only take a short period of time for the sediments to be forced out by the water pressure, become loose, and go farther down the drain. The stiff wire or screwdriver can be used to dislodge the debris if the accumulation is significant. Move back and forth and in a circular motion with the tool to insert it through the drain valve. You should repeat the procedure even if you have cleared away part of the trash since the debris might re-block the valve.

As previously said, remove the drain valve (particularly if it’s made of plastic) and install the 3/4-inch hose fitting “Ball valve is a type of valve that has a ball within it.

With its increased size and strength, the valve will be more effective in the future, preventing sediments from blocking the system.

What is the procedure for replacing a drain valve? Heating elements: a buyer’s guide, testing procedures, and replacement
Thermostats: how to set them, what faults to look for, how to test them, and how to replace them Instructions on how to replace an anode rod
What to do when you need to repair a thermocouple
Changing a TPR valve
Replacing a TPR valve What is a dip tube, how does it operate, and how do you replace the tips
Gas valves, mixing valves, and heat traps are all included.

How to replace water heater drain valve

Brass hose cap	If drain valve is dripping Buy brass garden hose cap with washerMost local home centers sell plastic capInstall plastic cap and then order brass hose cap for permanent solution.Buy:Brass hose caps at AmazonHose cap requires rubber washer.Rubber washer will seal tank.Resources:
Automatic shut off valve	Prevent water damage:Buy automatic shut off valve:Automatic water heater shut off valve
Flush to remove debris	If drain valve is leaking,it might have debris caught under washerUse washing machine hose and garden hose to connect outdoor spigot to water heaterOpen water heater drain valve, Turn on outdoor spigot for a few seconds, and then close water heater drain valve.See if dripping problem is solved.
Plastic drain valve	Plastic drain valve will probably break off when removed Use hose cap, and do not replace plastic valve unless valve is crackedPlastic drain valve can break off.Read instructions below how to remove broken drain valve.Repairable: This type drain valve can sometimes be repaired with a washer.However it is easier and less risk to install brass hose cap to stop dripping.Buy:Plastic drain valve with 2-1/2″ shank at AmazonWater heater drain valve at Amazon I recommend brass drain valve or ball valve shown lower on this pageResources:How to repair drain valve (lower on this page)Water heater will not drain
	Avoid pressure over 80 psi High pressure will cause drain valve to leak, and crackRainbird P2A or Brady BTG-100 pressure gauge will attach to hose threadBuypressure gauges at AmazonWater pressure gaugesWatts telltale Pressure Gauge 276H300Pressure reducing valves at Amazon Telltale pressure gauge is left in place for a day, and marks the highest pressure so user can tell if there are pressure spikes that are causing TP valve to leak water, or other possible problemsResources:Low hot water pressure
Replacement steps start here
Turn off power and water	Steps for replacing drain valve: 1) Turn off power to water heater: Electric: turn off circuit breaker;Gas: turn knob to ‘pilot’ setting.2) Turn off water3) Open bathtub faucet on Hot side so air can enter tank4) Drain water heater.
	If Water heater will not drain Connect washing machine hose to water heater.Connect garden hose to washing machine hose.Open water heater drain valve.Turn ON water hose for 15 secondsRepeat if needed.ResourceRead more
	5) Remove drain valve with wrenchPut wrench on valve and turn counter-clockwise to unscrew
	If Plastic drain valve breaks If plastic drain valve breaks when removed, then ‘gently’ break out broken part using hammer and big screwdriver.
	If Plastic drain valve breaks If plastic drain valve breaks when removed, then ‘gently’ cut down through plastic with fine tooth saw bladeDo not cut into threads on tank openingMake 3-4 cuts. Then use hammer and screwdriverBuy:Reciprocating Saw Blades
7/8″ hole saw is slightly less than diameter of 3/4″ galvanized pipe	If Plastic drain valve breaks Use 7/8″ hole saw to carefully cut away plastic drain valve.Drain valve is 3/4″ pipe thread, 7/8″ hole saw is slightly less than OUTSIDE diameter of 3/4″ galvanized pipeBe careful: don’t cut into threads on water heater. Use propane torch to melt and burn. Use 3/4″ galvanized pipe to help re-thread opening. Slow and easy so threads on water heater are not torn up.Buy7/8″ hole saw at AmazonDewalt 7/8″ bi-metal hole sawHolesaws at Amazon
Brass drain valve	6)BRASS drain valveBuy:Brass drain valve at AmazonBrass drain valve at AmazonWater heater drain valves at Amazon
	6)Buy BRASS drain valveBrass drain valve at AmazonWater heater drain valves at Amazon
	Install brass drain valve 7) Put teflon tape on new drain valve threads.Apply 3-6 turns of white teflon tape to 3/4″ threads.Twist galvanized pipe into water heater first to clean threads so drain valve will install without cross-threading8) Tighten valve very firmly into tank.Recommended: do not use plastic drain valve. Buy brass water heater drain valve from water heater department at local hardware or home center.Repairable: This type drain valve has replaceable washer, and can be repaired if dripping starts.Buy:Brass drain valve at AmazonShort brass drain valve at AmazonShort plastic drain valveWater heater drain valves at Amazon
	Buy:Short plastic drain valvePlastic drain valve with 2-1/2″ shank at Amazon
Tank must be full of water before power is turned ON	Fill tank How to fill water heater tank: Tank must be full of water before water heater is turned on.9) Open water shut off so water eneters tank. Open bathtub faucet on hot side. Re-fill tank with water until water is coming full stream out of bathtub spout with no air. Open TP valve for a moment. This lets out last bit of air inside tank. Turn off bathtub spout.10) Tank is full of water: Re-light gas water heater -or- Turn on circuit breaker to electric water heater
Last step	Turn water heater ONResources:1) Gas: read instructions located on tankHow to light gas water heaterHow to install gas water heaterHow to troubleshoot gas water heater2) Electric: Turn breaker fully off and then onHow to install electric water heaterHow to troubleshoot electric water heater

How to remove a W/H plastic drain valve?

Remove the water heater from the circuit. To relieve the pressure, turn on a water faucet. Connect the hose to the drain valve. Open the drain valve and let the water to flow until it air locks. Or as near to it as you possibly can get it. By placing your finger over the hose and feeling for pressure build, you can ensure that there is no pressure flowing through the valve. If there is none or only a little amount, proceed. Keep it near the heater. A bunch of rags, a flat-head screw driver, huge channel locks, and a replacement drain valve that has already been taped and doped are all that are needed.

If it breaks soon, stuff a cloth into the hole created by the flat-head screw driver and tighten it.
Then take your flat head and your channel locks and softly chisel the plastic away from the steel, just enough to break the plastic free.
Then, swiftly unscrew the old brass drain valve and pull out the rag and the remainder of the threads it was attached to.
It’s simple and greasy.
Alternatively, better yet.
That’s how I’m going to tackle it.

How to Unclog a Drain Valve: 7 Ways to Get the Water Flowing

As an Amazon Associate, we receive a commission on qualifying purchases made via our links. Find out more. When your water heater won’t drain, the most likely reason is that the drain valve has become clogged. This is usually the result of an excessive amount of silt accumulating within the tank. During the heating process, the minerals present in the water separate and settle to the bottom of the water heater. If the sediment in the tank is not removed on a regular basis, it will not only diminish the effectiveness of the device, but it can also clog the drain valve, causing the water to become trapped within the water heater.

When it comes to the degree of your blockage, it might range from a slight nuisance to a severe problem. If left ignored, it will eventually need the purchase of a new water heater since the sediment will corrode the interior of your tank and cause an unrepairable leak.

7 Methods to Unclog a Drain Valve

As an Amazon Associate, we receive a commission on qualifying purchases made via our link. Get to Know Us a Little Bit Better! Clogged drain valves are the most common reason of a water heater that will not drain. As a result of excessive sediment build-up within the tank, this is a common occurrence. During the heating process, the minerals present in the water separate and fall to the bottom of the water heater. Not only will the silt diminish the efficiency of the device if it is not emptied on a regular basis, but it may also clog the drain valve and cause the water within the water heater to get trapped.

This problem, if left ignored, will eventually need the purchase of a new water heater, as silt will tear down the inside of your tank, resulting in an unfixable leak.

Turn off the fuel supply for your water heater (electric: turn off the power to the water heater). Turn off the circuit breaker (in the case of gas, turn the on/off control knob to the off position)
Drainage should be connected to the drain valve and the valve should be OPENED. DEPRESSURE IN THE TANK: OPEN a hot water faucet inside your home (and leave it open) to allow the negative pressure to escape
It is unlikely that your valve is clogged if the water drains and turns clean. Clogged valves cause the water to dribble or not drain at all
This indicates that the valve is clogged.

Caution is advised since there is a strong likelihood that the water in the tank is extremely hot. To avoid being burnt in this situation, you should take appropriate safety steps before proceeding. When attempting to drain a water heater, always use work gloves and safety eyewear to keep yourself safe. Additionally, the water should be allowed to cool before being drained. There are numerous techniques for cooling the water inside the tank, which are as follows:

The water in the tank may be quite hot, so proceed with caution. To avoid being burnt in this situation, you should take the necessary safety steps. When attempting to empty a water heater, always use work gloves and safety eyewear. The water should be allowed to cool before it is drained as well. To keep the water in the tank cold, use one of the following methods:

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How to Unclog a Water Heater Drain Valve

There are a variety of methods for draining a clogged water heater tank, and the degree of the blockage will play a significant factor in selecting which approach is most effective. Begin with the simplest item on the list and work your way down to the more difficult items. Take note that the water in the tank is most likely quite hot, so take precautions to avoid getting burned by following the safety guidelines stated above. Before you begin, make sure that the water heater’s power supply is turned off.

Wait

If your drain valve is clogged, the first thing you should do is to wait it out. Occasionally, the weight of the water within the tank will be sufficient to dislodge the blockage on its own. Here’s what you should do:

Continue to leave the drain valve open while the hose is connected. Close all hot water faucets in the home except for one. Continue to wait for an hour or so to observe whether the tank begins to drain.

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Drain valve should be left open while associated hose is being used The hot water faucet in the home should be turned off; Observe the tank for about an hour to see whether it begins to empty.

Keep the drain valve open while the hose is connected. Close all hot water faucets in the home except for one
Observe the tank for about an hour to observe whether it begins to empty

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Leave the drain valve open while the hose is connected. Close the hot water faucet inside the home; Wait for about an hour to check whether the tank begins to empty;

As soon as you have connected the hose to the drain valve, stand firmly onto the hose around 2 feet away from your water heater
If the sediment is the source of the blockage, an air bubble will be blasted back into the tank, clearing the obstruction and unclogging the valve. You shouldn’t be surprised if the drain valve becomes clogged once more when you are attempting to drain the tank. Basically, you just have to keep repeating the process until the tank is totally emptied.

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Back Flush

If none of the procedures listed above were successful, it may be necessary to attempt back cleansing your water heater. Here’s how it’s done:

Fill the hose with water from a washing machine. On both ends of these hoses, there is a female connector. DON’T forget to close the drain valve and attach one end of the wash machine hose to the valve. Use a garden hose to connect the other end of the hose to a nearby washtub faucet (washtub faucets are commonly threaded) or to an outside faucet (and connect the garden hose to an outside faucet)
Turn the water supply to the faucet on. OPEN the water heater’s drain valve and allow the water to flow into the tank for 10 to 15 seconds
OPEN the water heater’s drain valve and allow the water to flow into the tank
In order to unclog the valve, water from the hose should be used to drive the silt away from the valve. Close the drain valve and turn OFF the water at the faucet to prevent a puddle from forming. Unplug the hose from the faucet (leave the line attached to the drain valve, or use a garden hose to drain the tank)
OPEN the water heater drain valve and allow the water to drain from the tank. It’s possible that your blockage is too severe or that your drain valve is malfunctioning, in which case you’ll need to replace your drain valve.

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Fill the hose with water from your washing machine. Female connectors are provided on both ends of these hoses. CLOSE the drain valve and connect one end of the wash machine hose to the valve. (See illustration.) Use a garden hose to connect the other end of the hose to a nearby washtub faucet (washtub faucets are commonly threaded) or to an outside faucet (and connect the garden hose to an outside faucet). Make sure you have water flowing via the faucet. FOR TEN TO FIFTY SECONDS, OPEN THE WATER HEATER’S DRAIN VANITY AND ALLOW THE WATER TO FLOW INTO THE TANK In order to unclog the valve, water from the hose should be used to force the silt away from the valve.

Unplug the hose from the faucet (leave the line attached to the drain valve, or use a garden hose to replace the hose); OPENS the water heater drain valve and allows the water to flow from the tank It’s possible that your blockage is too severe or that your drain valve is malfunctioning, in which case you’ll need to replace the drain valve.

A replacement drain valve (preferably brass) should be purchased. Tape the threads of the replacement drain valve with Teflon tape. Check to make sure that ALL of the faucets in your home are closed. When this happens, your water heater will generate a vacuum, which will prevent the water from “pouring out.” Place a bucket and a few towels beneath the drain valve to catch the water. To open the drain valve, use an adjustable wrench to turn it. Remove the drain valve one turn at a time. Keep in mind that some water will be dripping from your tank. Even if your tank is completely blocked, you will very certainly have some water escaping from it. If, on the other hand, the problem is a defective drain valve, you will almost surely have water. Insert the replacement drain valve as soon as possible. This shouldn’t take more than a few seconds. To drain your tank, just connect it to the new drain valve using a garden hose
We propose that if you’re going to go to the trouble of changing your drain valve, you consider replacing it with a ball valve to save time and effort (see below). Your drain valve will never clog again, and you will never have to worry about it again.

Many water heaters are equipped with low-cost plastic drain valves. You should replace it with a high-quality brass valve, such as this one from Rheem, if you find yourself in this situation.

Replace the Drain Valve with a Ball Valve

It is substantially larger than a conventional drain valve to operate a ball valve. Replace your drain valve with a ball valve to not only clear your tank, but you’ll also prevent sediment from blocking it in the future as a result of the replacement. The following steps will show you how to replace your drain valve with a ball valve:

Purchase a 3/4″ abrasive ball valve as well as two 3″ dielectric nipples. (The nipples have been covered with acrylic to keep them from rusting). Each nipple will be attached to one of the ball valve’s two halves. Make use of teflon tape on the threads of the nipples that screw into the ball valve
And Keep in mind that the ball valve’s handle should be turned away from the tank when it is opened. Teflon tape should be applied to the second side of one of the nipples (just three of the four threads on each of the two nipples will be lined with teflon tape). Check to make sure that ALL of the faucets in the home are closed. When this happens, your water heater will generate a vacuum, which will prevent the water from “pouring out.” Place a bucket and a few towels beneath the drain valve to catch the water. Loosen the drain valve by turning it with an adjustable wrench. Remove the drain valve one turn at a time. Keep in mind that some water will be dripping from your tank. Even if your tank is completely blocked, you will very certainly have some water escaping from it. If the problem is caused by a defective drain valve, you will almost likely have water on your hands. Insert the new ball valve as soon as possible. This shouldn’t take more than a few seconds. Connect a garden hose to your tank and drain the contents
You should either replace the ball valve with a conventional drain valve or remove the handle for the sake of safety once your tank has been drained completely. It is possible that the handle will be accidentally opened, resulting in the draining of your tank. This has the potential to cause water damage and/or significant burns.

Due to the fact that ball valves are bigger than drain valves, they are capable of draining the most obstinate obstructions.

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In the event that you are planning on replacing your water heater and do not want to invest the time necessary to unclog your drain valve using the techniques listed above, putting your tank outdoors to drain is the best option for you. What you need to do is as follows:

Disconnect the water supply
Disconnect the power supply. Make use of a hand truck to transport your water heater outside
And To drain the water from the top of the tank, carefully turn your water heater on its side and allow it to drain.

Unplug the water supply; unplug the electrical power source To move your water heater outside, use a hand truck. Carefully turn your water heater on its side, allowing the water to drain from the top of the tank, if needed.

Use These Tips to Drain a Water Heater Properly

Disconnect the piping and the power supply. Move your water heater outside with a hand truck; To drain the water from the top of the tank, carefully turn your water heater on its side.

Before You Begin

Before you begin, make sure you understand where the main water shutdown valve is situated in your home. While you won’t necessarily need it during this procedure, it’s always a good idea to be familiar with this valve whenever you’re dealing with any type of plumbing fixtures in your house in case something goes wrong and you need to shut off all water coming through your pipes.

Safety Considerations

When doing this procedure, you will be working with water that can be quite hot. It is possible that you will need to switch off your hot water heater many hours before you begin in order to allow the water in the tank to calm down before you begin. If you are unable to do so, use heavy-duty rubber work gloves to protect your hands from any splashes and safety glasses to protect your eyes from any hot water droplets that may fall over them.

Materials

Drain valve (if necessary)
Threaded hose cap (if necessary)
Drain valve (if necessary)

Hose cap with threaded opening (if required); Drain valve (if required);

Perform a Quick Flush

Using a garden hose connected to the drain valve, attempt to clean the water heater tank a little bit while the water pressure is still on before shutting off the water supply. In order to accomplish this, first open the drain valve for a few seconds before closing it again. The pressure will blast away any silt that has become lodged in the valve, allowing the tank to empty more quickly. If a significant amount of sediment is expelled, you may need to repeat the process several times. Make certain that you’ve connected your garden hose to an outdoor place or into a bucket in order to collect the water and sediment that will be emitted from the faucet.

Turn Off the Water Heater

Turn off the gas to your water heater, or turn off the electricity if you have an electric water heater. Remove water by shutting off the valve on the cold-water pipe above the water heater or the main water supply valve to the home, whichever is most convenient. Test the hot water faucets around the home by turning them on and checking for water to ensure that the pressure has been released. Water may flood out at first, but if the water has been cut off properly, it should rapidly decrease to a trickle and then stop.

It is important to leave a hot water faucet open in the sink closest to your hot water heater in order to relieve pressure in the entire system. Kevin Norris’s The Spruce is a novel about a young man who grows up in the woods.

Open the Drain Valve

Open the drain valve while holding your garden hose in one hand. Normally, you may complete this task by hand, but you may need to employ your flat-head screwdriver in this instance. Once the valve is opened, water will begin to rush out of the drain, so make sure your hose is either connected to the outside or to a bucket to catch the water. You should switch off the drain valve as soon as the bucket is full so that you may empty it. Repeat the operation as many times as necessary to completely empty the tank.

Flush the Tank With Water

Once the tank has been completely drained, you may flush it with a few gallons at a time by turning on the water for a few seconds and then allowing it to drain out again until it is completely empty. When the outflow is clean, you’ll know that you’ve successfully eliminated the sediment and may proceed to the following phase in the process. Kevin Norris’s The Spruce is a novel about a young man who grows up in the woods.

Refill the Water Heater

Close the drain valve and remove the garden hose from the system. Make certain that all but one of your home’s hot water faucets are turned off (the one in the bathtub closest to the water heater is best). You may now re-start the water heater by turning the water back on. After that, keep an eye on the faucet you left open and, as soon as you notice that you are receiving nothing but water out of it, turn it off. Kevin Norris’s The Spruce is a novel about a young man who grows up in the woods.

Relight the Water Heater

Re-ignite the water heater’s pilot light, or if it’s an electric heater, re-energize the circuit breaker. You should be able to use hot water after an hour or so. Kevin Norris’s The Spruce is a novel about a young man who grows up in the woods.

Check the Drain Valve

Check for leaks at the spout of your water heater to see if the drain on the heater has completely closed. If the outlet does not completely close, you can stop the leak by placing a threaded hose cap over the hose thread of the outlet. Alternatively, you can replace the valve entirely. Kevin Norris’s The Spruce is a novel about a young man who grows up in the woods.

You Can Drain Water Heater – 4 Easy Steps

Drain Water Heater

Water Heater Draining Problems

How to Drain a Water Heater

Further Reading

Replace a Water Heater Drain Valve: DIY Illustrated Guide

Choosing the Right Drain Valve Replacement

How to Remove a Broken or Faulty Drain Valve

Method 1 – Unscrew the Plastic Drain Valve

Method 2 – Cut the Drain Valve Off

Method 3 – Remove a Broken Drain Valve

How to Replace a Water Heater Drain Valve

Step 1:Switch off the power supply.

Step 2:Turn the cold water supply valve off.

Step 3: Drain the water heater

Step 4: Remove the old drain valve.

Step 5:Install the new drain valve.

Step 6: Turn on the Cold Water Supply

Step 6:Turn on the gas supply or power.

Best Water Heater Drain Valves

Water Heater Drain Valve Replacement (2 Quick and Easy Methods)

Choosing the Right Replacement

If You CAN Drain the Tank

If You CAN’T Drain the Tank

Water Heater Drain Valve

Types

Why draining

How to drain a water heater

How to replace a drain valve fast and easy

Drain valve problems

How to unclog a water heater drain valve

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How to Unclog a Water Heater Drain Valve

Wait

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CALL NOW!

Back Flush

Watch the Video

Replace the Drain Valve with a Ball Valve

Watch the Video

Use These Tips to Drain a Water Heater Properly

Before You Begin

Safety Considerations

Materials

Perform a Quick Flush

Turn Off the Water Heater

Open the Drain Valve

Flush the Tank With Water

Refill the Water Heater

Relight the Water Heater

Check the Drain Valve

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