Theoretically, connect the washing machine to hot water can. But your goal is to wash clothes or save on cold water and electricity? For some types of fabrics, linen that will be rinsed in hot water is unfavorable. For synthetics, you can rinse in hot water.
The most broken parts, components in washing machines are usually shock absorbers and bearings. Shock absorbers fail faster if you overload the machine. Willy or not, washing a blanket or jacket, a heavy cape. The hardness and temperature of the water does not affect the operation of shock absorbers and bearings. When washing woolen products, the powder should be poured or liquid poured a little a little bit. wool strongly lathers detergents. But thanks to hot water and detergents, powders or gels, a lot of foam is formed, which can throw foam where it does not need to go and disable the washing machine. In fact, how will scale disable the washing machine? Only a heating element! But since You don't need to heat the water and you don't even need a heating element. The answer is that you can wash in hot water and you can also connect the washing machine to hot water, taking into account that the hoses connected to the washing machine are designed for hot water. Rubber hoses can deteriorate quickly due to high temperature hot water. The washing machine itself will not get anything from hot water. In the washing machine itself, designed to heat water up to 90 degrees. And if you use modern washing powders, gels that make water softer and do not allow plaque to form as intensely as if you were washing without special high-quality detergents. In any case, plaque will form from both cold water and hot water from any water except high-purity water. Suppose if you use high-purity water for washing, then plaque will still form. Plaque will not form as much as from dirty or hard water from the plumbing system. Thanks to the dirty laundry that the machine washes. What is dirt made of? From earth, sand, clay, ash, skin particles, food...
and this is a whole periodic table is not complete of course.
Just erasing hot water There may be an unpleasant odor in the washing machine. Laundry can also smell bad. Because washing machine Will be warm after washing. Bacteria grow faster in a warm environment. There is a souring of water in the drum when the machine is standing even with the door open. In fact, no savings if you have to additionally rinse the laundry after washing. When washing only with hot water, dirt in the tank will lag behind and the water will constantly get dirty even when rinsing, there may be dirt on your laundry after washing. On black, dark underwear, it will be clearly visible.
If you don’t like to wash dishes, but your hands relate to this work as well, if you want to relax together after a hearty lunch or a romantic dinner, if you are not one of those who dissolve in everyday affairs and value your time, nerves, take care of your hands, you need a dishwasher!
Is it possible to connect the dishwasher to hot water?
The dishwasher is usually designed to work only with cold water. At least most of the models on the market. Before operating temperature The water is supplied by the built-in heater in the dishwasher. in different operating modes dishwasher different water temperatures are used.
On sale there are models designed for connection and (or) to hot water, it is known to be somewhat cheaper than heating with electricity. But these are the minority. In addition, in our conditions, hot water is often of poorer quality than cold water. This may adversely affect the dishwasher. Another nuance is that the heater can heat the water to the temperature necessary for the program to work, while the temperature of hot water from the tap can be far from hot, it is even now called heated. 
At the same time, it is not at all uncommon for people to independently connect the dishwasher to hot water instead of cold. This allows savings, unless installed individual counter water consumption. Considering that in the case of connecting hot water instead of cold, it is consumed for all operations of the dishwasher cycle, it is difficult to say whether real savings are obtained.
In addition, if you connect to hot water instead of cold water, there may not be any water during preventive maintenance periods, which happens every year. You can, of course, bring two taps or even put a tee. But it's hard to say how justified this is.
Thus, summing up, it can be noted that most dishwashers not only do not require a connection to hot water, but are not designed for such a connection. However, if you have a desire, then it is technically possible to make such a connection. I believe that, unless otherwise stated in the user manual, it is better to refuse this method of operating the dishwasher, at least for the period of warranty service.
Pros and cons of connecting a dishwasher to hot water
Yes, indeed, not everything is so smooth in the matter of connecting the washing machine to hot water. So, washing machine and hot water from the tap - is it possible, are these two concepts compatible?
There are (albeit in small numbers) models of washing machines that are designed to be connected to both cold and hot water at the same time. Those. The washing machine has 2 hoses. V Lately manufacturers of washing machines began to move away from this practice, especially in our country and other post-Soviet countries. This is mainly due to the poor quality of the incoming hot water.
In addition, hot tap water carries a lot of impurities, which make it necessary to clean the inlet filter of the washing machine more often. Plus, hot water tends to be harder, which results in more wastage of laundry detergent.
Many washing powders are designed for gradual heating of water, so a sharp ingress of powder into a hot environment will prevent many bioadditives from performing their function. The quality of washing, of course, falls.
Cons of connecting to hot water:
The quality of washing noticeably drops, the dirt “brews”, strongly sticks to the fibers of the fabric, and then even for the entire washing cycle it may not be completely washed off. This is perhaps the most important disadvantage.
The powder is not completely washed out of clothes when rinsing with hot water. Want to wear clothes soaked in laundry detergent and get a skin disease?
After rinsing with cold water, the laundry smells better than after rinsing with hot, and things do not become gray and washed out.
Hot water in our country is often turned off and washing will not work if necessary :)
The time savings will still remain minimal, since the heating element (heating element) heats the water for 15-30 minutes.
Advantages of connecting to hot water:
Getting rid of scale on the heating element of the washing machine. It seems like a huge plus. But do not be so afraid of scale, because there are proven recipes for cleaning the washing machine from scale. By the way, you can read about scale and general care of the washing machine at this link.
Yes, connecting your washing machine to hot water saves energy. But how much? Answer and calculations below.
Let's say you don't have water meters. Then we calculate the electricity consumed by the washing machine for one wash. For one wash, the washing machine consumes an average of about 2 kW of electricity. For Kiev, this is equivalent to 24.36 kopecks per 1 kW (tariffs for 2011), i.e. 50 kopecks per kW. If you refuse to heat the water and the electricity will be spent only on the operation of the electric motor, then the savings will be about half. Those. about 25 kopecks is the whole price of the issue. Scanty savings, given all the disadvantages and risks of connecting a washing machine to hot water. It's worth it?
It's stupid to pay hundreds of bucks and do the laundry, rinse your hands, walk around in poorly rinsed underwear, which, moreover, does not smell fresh. After all, this is not what you bought a washing machine for.
Even if a lot of electricity is consumed by the washing machine to heat the water, but the savings own forces and time is more important. Calculate the cost of an hour of your working time and you will immediately understand that it is unprofitable to interfere with the work of automation!
Therefore, if your washing machine is connected to hot water, then it is strongly recommended to abandon this stupid idea and connect the washing machine to the water supply and be sure to use quality materials. !
dishwasher electrolux esf dishwasher smv bosch dishwasher siemens machined
Prices on public Utilities never cease to amaze. Their growth encourages users to look for opportunities to save on this expense item. Many people think that connecting a dishwasher to hot water will help save a lot on utility bills. To what extent this is a justified decision, whether it is possible to implement the connection yourself and whether it is worth doing it - we will consider in the review.
Hot water: eyeliner features
Connecting PMM to hot water has a different character than connecting to cold water. It is important to take into account a number of features:
- The dishwasher inlet hose must be designed for high temperature water.
- You need to read the instructions for the electrical appliance. It is worth finding out if such a possibility is provided by the manufacturer.
- Between the pipe and the inlet hose, it is recommended to install a flow filter to filter impurities.
On a note! Despite the fact that water from a hot pipe is supplied to us absolutely clean, it is still considered technical and may contain a lot of impurities. Installing a filter and checking it annually will help protect equipment from premature failure.
Selection of components and installation
To organize a competent connection of the machine, you will need:
- Inlet hose good quality designed for high temperatures. If the model is designed for such a connection, it may already be equipped with everything you need.
- Tee tap through which the connection is made.
- Flow filter from any manufacturer, compatible with the intake hose.
Do you need additional support in the form of special tools? To your relief, no. The hose is easily fitted by hand, and to install a tee tap, you need a maximum of a fumka tape and an adjustable wrench.
Having everything you need, you can start installation work.
- Turn off the hot water supply (DHW) so as not to get burned and avoid a flood.
- Remove the plug from the pipe outlet.
- At the end of the output - where the thread is - wind the fum tape. Roll against the thread in a thin layer.
- Now you can mount the faucet and check the connection for leaks.
- Plug one end of the tee, wind the tape on the second.
- Put on one end of the intake hose, making sure that the other end can easily reach the dishwasher body.
- When you screw on the filter, you can screw the hose to the intake valve on the PMM body.
- Open the faucet and run a short empty cycle to make sure the connections are secure and there are no leaks.
If you are wondering if your dishwasher now works without hot water, then know that it does. If the DHW is turned off, you can connect the unit to the cold water pipe and continue to operate. Moreover, experts assure that “in the cold” PMM will last much longer, and this is confirmed by user reviews.
In general, each method of water supply has its advantages and disadvantages.
Pros and cons of connecting to a hot water supply
When connecting PMM the classic way the equipment is operating normally, but in the case of hot water supply, work may be disrupted by non-standard situations.
Let's start with the good:
- The washing process requires less time, as there is no heating.
- The heating element lasts much longer, because it is practically not involved. This is a controversial proposition, but worth mentioning.
- Saving electricity. This is a 100% thesis, but do not forget that hot water is also expensive, so the cost of housing and communal services may even increase.
The advantages do not inspire confidence, especially since many of them look like outright disadvantages, which, by the way, are already numerous:
- Such a connection negatively affects the grids of flow filters so you have to change them periodically. Operation of the machine without a filter system is prohibited, otherwise the parts will become clogged with dirt and impurities.
- Too hot dishwashing liquid detrimental effect on pipes and drain hose PMM, which reduces its service life.
- Decreased dishwashing quality. Under normal conditions, rinsing does not involve heating. V otherwise food residues can stick to the dishes, and this reduces the quality of their laundering.
With all of the above difficulties, many users have doubts about the advisability of supplying the machine to the hot water supply. If you still decide to take this action, the next part of the review will be useful to you.
Hybrid connection
Exists separate view dishwashers, mainly from the Premium class, which involve a hybrid connection to the water supply. So, there are as many as three options: only cold supply, hot and simultaneously to two pipes. Experts are sure that the third method is the most acceptable. Let's explain why.
Those who decide on a double supply of PMM with water from both pipes can really save a lot by choosing the right washing modes. At the same time, the technique itself mixes both types of water into the right amount. There is only one drawback in the method - the number of communications becomes twice as large, which means that you need to leave more space in the niche for all the elements.
To summarize: the machine can only be connected to the domestic hot water supply when it is recommended by the manufacturer. If your model is not designed for this, it is unlikely that it will work out the allotted time. Successful work and long-term service to your equipment!
In an effort to save on utility bills, some home craftsmen are wondering if it is possible to connect a washing machine to hot water. Indeed, at first glance, thermal electric heaters will “wind” less electricity and the washing time will be reduced. Let's see if that's the case.
In old models of domestic machines "Vyatka" and "Ariston"Inputs with cold and hot water were provided. These are still produced abroad.
Most brands of modern technology have only one input.
It is necessary to immediately decide: to which water to connect the device? To make a choice, we analyze the advantages and disadvantages of the option when the washing machine is connected to a hot one.
Pros and cons of connecting to hot water
Let's first turn to the opinion of those who have tried this option in practice.
Here is a review of Ivan and Valentina from Orenburg:
“We expected that if the tank was already hot, it would not require electricity to heat it. But at the very first wash, they saw that the laundry washes much worse, stains remain. And the smell was bad. I had to redo it again. No savings…”
Alexey from Nizhny Tagil:
“I used to have an Ardo hot and cold machine. The savings are real. And there was almost no scale on the heating elements. I bought a new one and connected it only to a hot one. Here, however, we must take into account: we need a machine in which the temperature and time are set manually. This option is not suitable for automatic machines. After all, the heating system is about 70 degrees. You also need 30-40. You have to thin it out."
Experts explain:
- Automatics will perceive an unprogrammed temperature as an emergency situation and turn off the washer.
- The heating element, valves, rubber parts, hoses and filters will quickly fail because process water is less purified.
- The action of the enzymes of the washing powder begins at a temperature much lower than in the heating system.
- At high temperatures, dirt, especially of protein origin, is “steamed” on linen and is poorly washed.
- Water in the city network is technical. Its rigidity does not allow the powder to dissolve normally.
- At high temperatures, woolen products "shrink", sit down. Some types of synthetics are washed only in a slightly warm soapy solution.
- Rinsing clothes is done in cool water. It must be cooled, which is not provided for in the modes.
- Hot water is much more expensive than cold water. Savings are questionable.
There will be fewer cons when connected to a home geyser or water heater.
You can save money by connecting to a cold water supply. To do this, when loading laundry, pour some hot water directly into the drum with a hose. Then start the washing process according to the intended mode. Automation itself will top up the required volume. Consider only one nuance: in this case, also put the powder directly into the drum.
If you still decide to do without heating the water in the machine itself, we will figure out how to connect it to a heating system or water heater.
Connection
It is produced in the same way for any option - hot or cold. The process is described in detail in the instructions. The inlet hose included in the kit is used. Buy longer if necessary.
What you need to connect:
- gas and adjustable wrenches;
- fluoroplastic tape FUM;
- equipment for soldering polypropylene pipes;
- fittings for plastic and metal-plastic.
Stages of work
- Turn off the water.
- Check the hose for kinks or damage.
- Connect it, winding it along the threads with sealing tape, to the corresponding hole on the back of the washer. The other end is to the water pipe.
When connected to metal pipes use a ball valve (brass is better) and a clamp.
- Gather the tool, turn on the water. Check connections.
If you have an ultra-modern "smart" washing machine, designed to use both cold and hot water, see the picture:
Two hoses are required for connection, as well as three-quarter-inch rubber gaskets. Of the same size, two tee taps with access to the hose, adapters and filters for water purification.
It is better to place the connections under the sink in the kitchen or under the washbasin in the bathroom.
No one is really able to answer whether it is possible to connect the washing machine to the water supply to the hot riser. There are no statistical data, no information about the modes of operation of the input filters. Adding to the difficulty is the inability to find a washing machine specifically designed for the purpose of using hot water.
Washing machines for hot water connection
So, the ability to connect to hot water is not considered an option for washing machines, according to Yandex Market filters. Popular rumor says that there are such models. There are even disputes whether the devices prevail abroad or are made exclusively for Russia. It has been noticed that boilers are often used in the USA, private houses occupy quarters and it is unprofitable to run a pipeline. As a result, they are fed with gas or liquid fuel, considerable savings are obtained. From the described considerations, washing machines are made with the ability to connect to hot water. Instead of wasting extra electricity, a ready-made temperature is taken.
The advantage of the approach under the described conditions is obvious, it is more difficult when the supply is network. Chemical composition hot water is fundamentally different, salts are added there to get rid of scale, therefore, for other reasons, drinking from a hot riser is prohibited. For example, in Norway, some people brew coffee in a similar way, in the Russian Federation this approach will end sadly. When the topic of connecting the washing machine to the water supply comes up, the turn of doubts comes. It all starts with the intake valve.
They saw a video on YouTube where a gander is twisted out of the mixer, then the inlet hose of the washing machine is docked. Explained like this:
- It is no longer necessary to heat water for modes, energy is saved, the likelihood of burning wiring or flying out of traffic jams is reduced. It is logical: the heating element consumes 1.5 kW or more. This is a powerful load on the network, if an electric kettle and a microwave oven are already working in the house, the switchboard limit is indeed exceeded, leading to traffic jams.
- The second argument: "everything is well rinsed in hot water." Cycle steps are carried out at elevated temperature which is supposedly good. Removes the smell of washing powder, which causes allergic reactions, irritation of the upper and lower respiratory tract. According to unverified reports, connecting the washing machine to the water supply through a hot riser will have a beneficial effect on the health of the owner and family.
- The third point is controversial in the opinion of the authors. It is said that it is possible to take water, for example, from a boiler, set the desired temperature, even boil it.
- A washing machine connected to a hot riser will definitely not break.
Doubts remain. The question arises why manufacturers of washing machines do not write that it is allowed to connect to a cold and hot riser if there is no difference. Likely answers:
Is it worth it to connect the washing machine to a hot riser
Given the above, it seems risky to conduct such experiments. The video shows that the hose suffers a sharp bend in the region of one nut. It is not a fact that the rubber is designed for such an effort, and the flood in the bathroom is formed quickly, and will not stop when the washing machine finishes working with an error code.
As a result, it is good for allergy sufferers to connect the washing machine to the water supply through a hot riser, only if the owner is able to assess the upcoming dangers and consequences. As far as energy and time savings are concerned, they are not so great. Think about it - the washing machine is constantly running and rarely just stands and heats the water. The cycle as a result will be reduced by only 2-3 minutes.
Are washing machines designed to connect to hot water
Dishwashers of the specified type are available, but it is difficult to find laundry. Let's look at E96.ru and e-catalog to save readers' time. As you might expect, there is no information anywhere on choosing a washing machine for connecting to a hot riser. It's like they don't exist in nature. We searched Yandex and found the link http://www.techport.ru/katalog/products/striralnye-mashiny/tag/s-podklyucheniem-k-goryachej-vode. You see - connecting the washing machine to the water supply through a hot riser is quite real. True, both risers are used, and the desired temperature is dialed from the needs automatically, according to the program. The described washing machine can be connected! Additional source on the topic http://otvet.mail.ru/question/69990595.
