You are using a dishwasher and encounter a damaged water supply line but do not know what type of wire to choose to replace it to help the machine operate stably, avoiding affecting the needs of your family. The following article will help you answer what a dishwasher water supply line is, the criteria for choosing a quality water supply line and how to connect the wire correctly, ensuring the most safety. Please refer to it!
What is the water supply line for the dishwasher? Criteria for selection and the most "standard", effective and quick way to connect the wire
1. What is a dishwasher water supply line?
The dishwasher water supply line is an important accessory located behind the machine, near the power cord, which has the role of leading water from the family's water supply to the dishwasher so that the device can clean dishes effectively.
The dishwasher water supply line has a similar structure to the water supply line for other kitchen appliances, including 3 main parts:
- Dishwasher connector
- Lead body
- Water supply connector
Normally, the dishwasher water supply line will be made of stainless steel or high-quality plastic that is resistant to force, corrosion and water leakage during use.
2. Distinguish between washing machine water supply line & drain line
Although the components are similar, the washing machine water supply line and the dishwasher drain line still have distinct features that help users easily identify and use them properly. Specifically:
Criteria | Dishwasher water supply line | Dishwasher drain hose | Washing machine water supply line |
Connector Type | 3/4 inch threaded connector at the end of the water supply connection pipe | 1/2 or 3/4 inch threaded connectors on both ends depending on machine type | No threaded connector but direct connection or fixed with clamp |
Pipe end diameter | 2cm | 2cm | 4cm |
Sensor at the faucet head | The sensor at the water supply faucet is capable of measuring pressure and controlling the amount of water. | Do not have | Do not have |
Material | Stainless steel, high quality plastic, stainless steel | Rubber | High quality plastic |
Distinguishing between water supply lines, dishwasher drain lines and washing machine water supply lines
3. 4 criteria for choosing dishwasher water supply line you should know
To choose the right type of water supply line for the dishwasher, quality, ensuring durability during use, you need to "pocket" for yourself some notes below:
3.1. Choose a water supply line made of stainless steel or high-quality plastic.
The water pipe is made of stainless steel or high-quality plastic that is resistant to corrosion, force, and impact, helping the water source into the machine to always be stable. Especially in areas with strong water pressure such as high-rise buildings, apartments, ... without worrying about the pipe being irritated, leading to cracking or breaking.
On the contrary, if you choose a water pipe made from ordinary, poor quality plastic, the pipe will burst, crack, or break when the water pressure flowing through the pipe is too strong, costing you money to replace it when in use.
3.2. Choose a water supply line that can withstand temperatures from 40 to 100 degrees Celsius.
Dishwashers use hot water to clean dishes, usually the water temperature will range from 40 - below 80 degrees Celsius.
Therefore, you should pay attention to choosing a water supply line that can withstand a maximum temperature of 100 degrees Celsius to avoid the pipe from cracking or breaking, affecting the machine components and the user experience during use.
3.3. Choose a water supply line with a connection type suitable for the characteristics of the dishwasher.
Dishwasher water supply lines have two main types of connections: threaded connectors and nut/clip connections. Normally, water supply lines with threaded connectors will fit dishwashers, and water supply hoses have serrated screw heads for fixing.
The connector uses a nut to tighten and will fit the following dishwasher models:
- Not equipped with a serrated screw head at the water supply pipe connection position
- There is no inlet faucet but needs to be connected directly to the family's water supply through other water lines.
Be careful to choose a water supply line for the dishwasher with a connector suitable for each type of machine.
3.4. Choose a water supply line that can withstand the pressure of the input water source.
For the dishwasher to operate stably, the water pressure into the machine must reach a minimum of 0.03 Mpa and a maximum of 1 Mpa. This pressure level is quite strong, so you need to choose a type of wire that can withstand the pressure to avoid the pipe from cracking or breaking, such as wires made of:
- Stainless steel
- High quality plastic
- Stainless steel
- ...
4. Suggestions for 5 dishwasher water supply lines
Currently on the market there are 5 popular types of water supply lines for dishwashers, each type has its own unique characteristics to optimize the characteristics of each type of machine and the needs of the user.
Please refer to the summary table of water supply lines below:
Classify | Water supply line type | Characteristic | Illustration |
By material | Stainless steel water supply line |
| |
High quality plastic water supply line |
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Armored water supply line |
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By length | Water supply hose with extension function | The pipe end connected to the machine is not equipped with a fixed threaded end. | |
Fixed length water supply hose | Both ends of the water pipe are equipped with suitable fixed thread heads. |
You need to choose a water supply line with material and length suitable for your family's needs and dishwasher type.
5. 4-step guide to connecting the dishwasher water supply line
Connecting the water supply line to the dishwasher is quite simple, you just need to follow the 4 steps below:
5.1. Step 1: Turn off the water supply & Remove the faucet head
- Turn off the family's water supply to ensure safety during replacement, avoiding water leakage causing slipping.
- Then, use your hand to turn counterclockwise to unscrew the water supply faucet head. In case the faucet is too stiff, you can use duckbill pliers to unscrew it.
Lock and remove the household water supply faucet.
5.2. Step 2: Connect the water supply pipe to the water source
- Use the 3/4 inch threaded pipe (L-shaped end) of the water line to connect to the family's water supply faucet.
- The other end of the water line will be connected directly to the dishwasher's water inlet.
You need to pay attention to tightly fix the connections to avoid leakage that affects the operation and components inside the dishwasher.
Note: Before connecting the water pipe, you need to ensure that the family's water supply pressure has reached a minimum of 0.03 Mpa & a maximum of 1 Mpa to provide enough water for the machine to always operate stably, avoiding interruption.
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5.3. Step 3: Check the water supply line after connection
Check all water lines and connections and make sure the lines are not twisted, bent, compressed or leaking anywhere so that the water pressure is always stable and the water supply is sufficient for the dishwasher to operate effectively.
Check the entire dishwasher water supply line and make sure it is not twisted, kinked, compressed or leaking anywhere.
5.4. Step 4: Turn on the water supply
Turn on the water supply, then plug in the power and start a short wash cycle on the dishwasher to check the operation of the machine. If the machine operates stably, smoothly, without error, you have successfully changed the water supply line for the dishwasher.
For more detailed information on how to connect the water supply and drainage lines for the dishwasher, please refer to the article: How to install the dishwasher water line.
Turn on the water supply, plug it in and run a short wash cycle on the dishwasher to test its operation.
The above article has helped you answer what is a dishwasher water supply line ? Criteria for choosing and how to connect the water supply line for a dishwasher simply and quickly. Hopefully the information from the above article has helped you know how to choose the right water supply line and replace the water supply line for your family's dishwasher right at home.
If you have any other questions, please leave a comment below, SUNHOUSE will help you answer as quickly as possible!
Source: https://sunhouse.com.vn/tu-van-mua-may-rua-bat/day-cap-nuoc-may-rua-bat-la-gi.html
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