What should I do if the water heater drain can t be unscrewed?

Facing the upward mounting direction of the nut, the direction of the loose nut is clockwise. Make sure you're in the right direction, as long as the nuts aren't rusted or unscrewed, you're not using enough power.

The hole of the sewage valve is the lowest position of the electric water heater tank, only this lowest position can remove the dirt in the tank tank, the water inlet of the electric water heater is in the lower part of the water tank, but it is higher than the lowest position of the water tank, the hot water outlet of the electric water heater is in the upper part of the water tank, that is, the hot water outlet and cold water inlet of the electric water heater can not be used as a sewage outlet.

Otherwise, why should there be a separate outlet, if you can use an outlet or inlet, then why do you need a separate outfall to increase the cost? Now the new standard for the purchase and use of electric water heaters is pollution-free, safe and healthy.

It will not be able to open for a long time due to rust, precipitation and other reasons, at this time, you can consider using a water pipe wrench to clamp it and force it to open.

Note, be sure to disconnect the water, electricity and gas before operation to make sure there is no hot water inside!!

Try using some lube and fix it with something. It's really not good. You can go to the place where the car is repaired and let him fix it. I remember there was a tool to turn the screws.

Change the mouth, go to the hardware store next to you and buy another one for a few dollars. Thank you!

Try to use lube and then fix it with something, it's really not good. You can go to the place where the car is repaired and let him fix it.

<> If the screw of the water heater drain cannot be unscrewed, the following methods can be considered:

Use pliers or wrench: Hold the pliers or wrench in the blowdown screw and unscrew it firmly.

Tap with a hammer: Tap around the drain with a hammer to loosen the dirt or rust around the drain before unscrewing it with a wrench or pliers.

User's Universal Oil: Spray general purpose oil on the drain screw, wait a few minutes, then unscrew it with a wrench or pliers.

Heat with a lighter: Heat the flame of the lighter against the screw head of the drain, wait for a while, and then unscrew it with a wrench or pliers. Be careful not to heat for too long to avoid other safety concerns.

If none of the above methods are feasible, it is recommended to ask a professional maintenance personnel to deal with the finches. Pay attention to safety when disassembling the water heater, be sure to turn off the power and close the gas valve first.

Here are some methods that may help:1Use the appropriate tools:

Use a suitable wrench or wrench bit and make sure the screwdriver or wrench is the right size for the screw bit. 2.Use lubricants:

Spray the screw with a lubricant (such as WD-40) and allow it to penetrate for a few minutes before attempting to unscrew. 3.Use hot water:

Pour hot water over the screws and let them expand before trying to unscrew them. 4.Use pliers:

Use pliers to clamp the screw head and unscrew it with a wrench or screwdriver. 5.Use the hammer Nai Akiko:

Gently tap the area around the screw head to loosen the screw. 6.Use the Sho Flame :

Use the flame to heat the area around the screw head before attempting to unscrew it. Pay attention to safety and avoid disasters. If none of the above methods can solve the problem, it is recommended to seek professional help.

Try lubricant: Use a lubricant, such as WD-40 or other thread locking agent, and spray it around the screw. Allow the lubricant to penetrate well and let the screws loosen.

Heating: Use a match or lighter to heat the metal parts around the screws, allowing the metal to expand, making it easier to unscrew. Please note that care needs to be taken with this method and do not allow the match or lighter to come into direct contact with the water heater to avoid accidents.

Punching: If all else fails, you can consider drilling a small hole in the screw head. This will allow you to loosen the screws using a screwdriver.

Summary. Hello, you like that. 1. Unplug the power supply of the water heater and turn off the home water inlet valve.

2. Use a screwdriver to open the sewage outlet. After unscrewing the only screw, be careful not to pull the lid off with brute force, just push it gently in the direction of the screw on the drain cover. Count me as being able to help you, remember to praise it.

What should I do if the water heater drain cannot be unscrewed.

Hello, you're making such a fuss. 1. Unplug the power supply of the water heater, turn off the home water inlet valve 2, and use a screwdriver to open the sewage outlet. After unscrewing the only screw, be careful not to pull the lid off with brute force, and push it gently in the direction of the screw covering the drain port.

How do you get this thing out?

There are no screws in this one.

It should be that the magnesium rod is completely corroded, you can first unscrew off the metal cover of the magnesium rod, and then clamp one end of the magnesium rod with tiger hunger pliers, rotate the magnesium rod left and right, and finally pull it out again.

I shook it, but I couldn't shake it.

Then it is recommended to call a professional master to help you.

Hello, no.

Generally, the sewage outlet can be opened. If it is not easy to unscrew, you can use a wrench. If you really can't do it, you can find after-sales and other relevant people.

The water heater blowdown once the celery-like process:

Turn off the main power to the electric water heater.

Turn off the inlet and cold water switch of the electric water heater.

Open the drain manifold clockwise to the maximum. The discharge manifold is the faucet that puts water in the home, and when it is turned on clockwise to the maximum, it is the position where all the hot water comes out.

Place the prepared basin underneath the drain. Generally, the water storage capacity of household electric water heaters is about 50L. You can check the manual for the capacity of your own electric water heater. Prepare a few more pots or buckets according to the capacity, otherwise it will cause the floor sewage to flow crosswise.

Use a wrench to unscrew the drain nut clockwise, and don't use too much force when you start to twist your hand. Because there is a magnesium rod attached to the nut of the sewage outlet. If you use too much force, the magnesium rod may break into the water heater.

The wrench here can be open, torx, socketed. Both. Adjustable wrenches are not very good to make.

As long as the wrench size matches the nut, it's fine.

If you take off the sewage nut, the sewage will flow down from the sewage outlet, isn't it dirty? When I got it, there was a little black sewage, and then a lot of limescale mixed in.

After draining the sewage, open the inlet pipe of the water heater and put some cold water in it to flush until the outflow water is clean.

Close the inlet pipe and screw the drain nut on.

Open the inlet pipe and start storing water into the water heater until water flows out of the drain manifold. This means that the water is full.

Hello dear, 1. You can try to apply lubricant to the drain to make it easier to unscrew. 2. You can use a handle or pliers to clamp the drain and slow nozzle, and turn it to the right or left to try to unscrew it. 3. If the above methods are useless, you can try to fix the water pipe with a tool, and then unscrew it.

4. If the above methods cannot be solved, you can try to use an electric drill to destroy the drain, and then reinstall a new drain. <>

Take a look at it.

The drain of the water heater is the outlet for cleaning sediment and discharging wastewater, if the drain cannot be unscrewed, there are generally the following solutions:

1.Unscrew hard: You can try to unscrew it vigorously, and some force can be applied appropriately during the twisting process. However, it should be noted that if the force is too strong in this case, it may cause damage to the sewage outlet and the risk of burns, so you need to be careful.

2.Use lubricant: If the drain is rusted or has not been used for a long time, you can spray some lubricant on it and let it fumigate for a while to help loosen the drain before unscrewing.

3.Cleaning chemicals: If the drain is covered with a lot of sediment that affects the opening of the cavity, you can use some cleaning chemicals to corrode the sediment and then easily unscrew it.

4.Disassembly and cleaning: If the above methods are ineffective, you can consider disassembling the sewage outlet for cleaning, but you need to pay attention to the protection of the electrical part and avoid dangers such as leakage.

Whatever method you take, be sure to pay attention to safety just in case you can call in a professional staff to come and repair it. In addition, the water heater should be cleaned, maintained and inspected regularly to reduce the occurrence of the above problems.

Wrap the drain and faucet in a towel and unscrew them with a wrench. If you still can't unscrew it, you can use professional tools or ask maintenance personnel to solve it.

1. Wrap the sewage outlet with a towel to avoid damage caused by friction.

2. Then use tools such as wrenches or pliers to remember to use the strength evenly, and not to use too much force, so as not to damage the outlet valve.

3. If the above methods still cannot be solved, you can try to use professional disassembly tools, such as disassembly pliers. You can also contact professional maintenance personnel to come to deal with it.

Expand your knowledge: The drain of the water heater needs to be cleaned regularly to ensure the normal operation of the water heater, and it is necessary to drain the sewage regularly in the cold winter to avoid more damage caused by freezing.

In addition, in order to avoid the failure of the water heater, it is necessary to regularly check whether the waterway of the water heater is smooth and whether the valve is normal during daily use.