Ask for help The new heating is not hot. What to do if the heating installed in the home is hot and

1. The air in the radiator is not released, blocking the flow of water, so that the radiator can not dissipate heat, this is also simple. Deflation through the exhaust valve or running air.

2;Some of the radiators in the parallel pipes are not hot and the heat is uneven, mainly because the valves are not adjusted well.

3. All the radiators in the house are hot in front and not hot in the back? This will happen if the plumbing layout of your home is a single pipe in series, as long as you turn off one set of radiators, the others will not be hot. If the inlet water temperature is 75 degrees, after passing through the first group of outlets, it will become 65 degrees or 55 degrees and then enter the second group, and the second group of outlet water temperature will become between 55 degrees and 35 degrees, and in the end it will definitely become that the radiator is not hot.

The best way to solve this situation is to re-run the pipeline, and the second is to add a circulating pump. There's nothing else to do. Most of the irprofessional radiator sellers are responsible for this situation.

and some small companies with no HVAC qualifications.

4. Find a plumber to repair the property.

The backwater is not smooth. 1. Check whether the valve of the return pipe is open (fully open). 2. Check whether the backwater main is reverse slope (the slope should start from the main riser and go higher and higher, and install the automatic release valve, and the valve is open).

It's not easy to install this thing by yourself. I also just installed one, your heat source is the furnace is big enough, and there is no air in the pipeline, if you don't want to change the pipeline (because it is very troublesome to change the pipeline), you can add a shielded circulating pump for 150 yuan, I just bought a general good five or six hundred yuan, now it is very easy to use, basically no noise.

On the last group, the hot water needs to form a circuit to complete the heat exchange, and the exhaust valve is installed.

It's better to install an exhaust valve, or somebody can put it on you.

I closed the windows, but my hands were still cold.

Warm bai installed at home

To deflate and other DAO methods.

1. The radiators are not hot enough, and the general reason is that the temperature of the heating is not enough. This requires neighbors to consult and communicate with each other, whether there is no hot phenomenon, to determine that it is not hot, just find the heating unit, and in 2011 has been stipulated that if the indoor temperature of the heating is not up to standard, you can apply for a refund of the heating fee.

2. Gas accumulation. The indoor heating part is not hot because the radiator has gas in the area, which causes the phenomenon of "gas blockage", and it is recommended to vent the radiator.

3. If only the radiator in your home is not hot, then you have to check the reason, whether the heating at home was hot last year, so as to determine whether there is a problem with the installed pipes, if it was hot last year, it is not hot this year, you can check whether the valve and temperature control valve of the radiator are opened. If it still doesn't work, it should be that the radiator is blocked, and you can find a professional cleaning person to clean it.

4. Hydraulic imbalance. Some radiators are not hot, but the hot ones are turned off and the ones that are not hot can be heated up, a phenomenon called hydraulic imbalance of the indoor circulation system. To deal with this situation, the room system can be adjusted to turn off the hot heater first, let the non-hot heater heat up, and then slowly turn on the hot heater.

5. If the radiator has several groups of hot and several groups are not hot, or check whether the radiator valve is open, this reason is generally that the radiator is collected in the gas, so it is recommended to release the radiator.

This question is more troublesome for you, your home should be a bungalow.

Check whether there is gas in the heater first, and then exhaust the air first. If exhaust still doesn't solve the problem, take a look at the advice below.

In the current situation, the best solution is to change back to two sets of heating in series, one for water inlet and one for backwater, and then add a circulating pump to the return water to force circulation. It is possible that there is dirt inside the heater so it stops the circulation, and it may get better if you add a pump to force it. The old heating is prone to such a problem, and the forced pump can improve the thermal efficiency than relying on its own circulation, but when adding a circulating pump, it is recommended to make a circulating pump and the raw water pipe in parallel, so that if the heating can be circulated by its own pressure, you can turn off the circulating pump valve, and if the circulation needs to be forced to circulate, you can close the valve of the original pipeline.

Be flexible. Generally, the soil heater is stored and the pipe is more chaotic and the circulation is not smooth, and the heating must be ideal, and it is necessary to master the relevant knowledge of thermodynamics.

Hope it helps.

The heating installed at home is a group of music, and I don't know what to do? Then I may have a problem with the air conditioner, you can call that master to help you fix it.

What if the heating is installed in the home, and one group is not hot? Find a repair man for renovation to show you, which one is not hot will definitely solve the problem.

It seems that you did not install an automatic exhaust valve on the hot water pipe when you installed it, so I would like to give you a suggestion to install an automatic exhaust valve in the other upper corner of the last group of radiators, and it should be OK! Without an exhaust valve, it can be replaced with a hot melt tube. It is higher than 20cm higher than adding a water bucket.

There are two groups of heat for the floor heating installed at home, what is the reason why the two groups are not hot?

It must be that the pipes are blocked, and the circulatory system has not succeeded in forming a loop.

It's very obvious that you're not hot bai

There is air in that group of radiators, and the hot water can't pass, you want it.

DAO connects an exhaust raft to the upper interface of the radiator's water outlet, and after supplying hot water, open the exhaust raft to exhaust the air, and it will heat up immediately. My family yesterday in the living room radiator installed a new set of new, after sending water, the lower half of the radiator is hot, the upper half is not hot, I began to think that the radiator is too long, the pressure is not enough, but the supply is a big heating, there should be no such problem, and then I saw that there is a small rose that can be exhausted at the outlet, and some air is discharged immediately after opening, and the radiator will be all hot immediately. You can exhaust the gas, it should be the top of the gas.

It is the identity of generosity, and the identity of the identity of generosity.

If the heating is not hot, you can complain to the relevant department and ask for a refund of the heating fee.

Taking Heilongjiang as an example, according to the "Heilongjiang Provincial Urban Heating Regulations", it is stipulated that:

Article 32 During the heating period, the heating unit shall ensure that the temperature of the resident's bedroom and living room (hall) is not lower than 18 throughout the day, and other parts shall meet the requirements of the design specifications and standards. The people of each city and county can formulate a temperature standard higher than 18 according to the actual local situation.

When testing residents' indoor temperatures, the testing point shall be conducted at a height of 1.4 meters from the ground at one-half of the depth of the door of the resident's bedroom or living room (hall).

The indoor temperature of non-residential users and their detection methods shall be agreed upon in the contract between the two parties.

Article 33 Establish a guarantee system for the quality of heat supply。 The heating unit shall, in accordance with the following standards, deposit the heating quality deposit in the bank designated by the local heating department before the heating period:

1) If the actual heating area is less than 500,000 square meters, the heating quality deposit shall be 3% of the total heating fee receivable;

2) If the actual heating area reaches 500,000 square meters and is less than 1 million square meters, the heating quality deposit shall be 2% of the total heating fee receivable;

3) If the actual heating area reaches 1 million square meters and is less than 5 million square meters, the heating quality deposit shall be 1% of the total heating fee receivable;

4) If the actual heating area reaches 5 million square meters, the heating quality deposit shall be the total amount of heating fees receivable.

The heating quality deposit shall be stored in a special account, and the special funds shall be used exclusively for the supervision and use of the local heating department, and the savings income shall be owned by the heating unit.

After the heating quality deposit is withheld, the heating unit shall make up for it within 30 days.

Summary. Dear, glad to answer for you! The solution to the heating of the new house is not hot:

Open the valve of the resident's house, and the heating valve in the old community may be located on the roof of the building; If it is a new community that has already been divided, the resident's subdivision valve may be located in a common corridor or in the resident's home. The whole process of alternating hot and cold water cycle takes about 1 to 3 days. If the room temperature in the living room and bedroom of the resident's home is not up to standard, he can immediately report the situation to the heating company to which he belongs, or submit it to the heating office.

How to solve the problem that the heating of the new house is not hot.

Dear, glad to answer for you! The solution to the heating of the new house is not hot: open the valve of the resident's house, the heating valve of the old community may be located on the roof of the building; If it is a new community that has already been divided, the resident's subdivision valve may be located in a common corridor or in the resident's home.

The whole process of alternating hot and cold water cycle takes about 1 to 3 days. If the room temperature in the living room and bedroom of the resident's home is not up to standard, he can immediately report the situation to the heating company to which he belongs, or submit it to the heating office.

There is too much gas in the radiator that cannot be discharged, which occupies the space where hot water enters the radiator and circulates, resulting in a decrease in the heating effect of residents' homes. The open air valve can be opened for exhaust. But as a word of caution, don't let the water out of the radiator.

If the heating pipe is blocked, you can contact professional maintenance personnel and communicate with the boiler room or heat exchange station of the heating company.

The radiators and pipes at home are not hot, this situation may be that the main valve of the heating is closed, the main valve is generally in the inspection well of the unit staircase, we only need to check the supply and return valves, and confirm that it is opened. The radiators and pipes at home are not hot, this situation may be that the main valve of the heating is closed, the main valve is generally in the inspection well of the unit staircase, we only need to check the supply and return valves, and confirm that it is opened. Analysis of the reasons why the new heating is not hot 2:

The radiator is half hot and half not hot, there is a sound of water in the radiator, or the temperature of the radiator is not as high as in someone else's house. In this case, there is air in the radiator group, and the air valve needs to be opened to release the air until water flows out. The method of deflation, on the upper side of the radiator, the toilet heater is at the top, there is a deflation valve that can be adjusted with a screwdriver, rotate counterclockwise, release the air in the heating, and the heating can become hot, and it needs to be deflated many times according to the situation until it is exhausted.

Extended Information; 1. There is air in the radiator, and the radiator is not hot, which is generally manifested as a group of radiators that are not hot or the radiator is not hot at the same time. At this time, the radiator can be directly exhausted, and the problem that the radiator is not hot can be solved. Second, the radiator valve is broken, resulting in the radiator is not hot, the heating valve is a component of the radiator system switch more frequently, the valve of the radiator is broken after a long time, resulting in the radiator is not hot, you need to notify the heating company to bring the valve directly to the door for replacement.

3. After the heating system is turned on, check whether the gas wall-hung boiler is working, and it can be clear that the gas wall-hung boiler water pump is dead. In this case, it is necessary to notify the HVAC company to come to the repair. Fourth, the water temperature of the radiator is set too low, resulting in the radiator is not very hot, at this time, the heating water temperature of the gas wall-hung boiler needs to be set, and the heating water temperature of the radiator generally needs to be set above 70 degrees, and the heating effect will be better.

Hello dear! Glad for your question! How to solve the problem that the heating in the new community is not hot? ：

1. If the heating of the new house is not hot, the property can't solve it? The heating company can be contacted to check the cause. 2. Most of the reasons for the lack of heat supply are the poor circulation of hot water.

The reason for this: the pressure in the heating pipeline is insufficient, the way of heating is to circulate in the heating pipeline by giving hot water pressure, and dissipate heat for heating, if the pressure is insufficient, the circulation of water is not good, and the cooling water can not be discharged in time, and the heating effect is not good. 3. If it is due to pressure, the property can not be solved, you can contact the heating company to coordinate the pressure, and if it cannot be solved, you can complain to the Municipal Heating Office.

In the initial stage of heating, there is air in the pipe, which will cause the air plug to be blocked after water injection, especially the heating will not heat the top floor residents, and the user needs to open the exhaust valve on the heating package to exhaust the air. In general, the pipeline will get better after 2 to 3 days, if the cycle does not improve after 3 days, you need to notify the professional to open the roof exhaust valve to exhaust.

Reason 2: The filter is clogged.

The neighbors are warm, and the temperature of their own house is not good, mostly caused by the blockage of the filter and the poor flow of water, and it is generally good after cleaning the filter.

Reason 3: The valve is closed.

The valves installed by the user on the indoor heating pipe should be checked to see if they are all open.

Reason 4: Hydraulic imbalance.

If a building is hot and a building is not hot in the same community, the flow rate of the pipe network is generally unbalanced, and professionals can be asked to check the courtyard pipe network and adjust the valve to balance the water distribution.

Reason 5 for the heating is not hot: the user discharges water.

Individual users viciously discharge water, mopping the floor with water from the heating system, etc., resulting in the thermal imbalance of the heating system. The water of the heating system is equipped with chemical descaling agents, which are harmful to the human body and should not be used. Once the user is found to be maliciously releasing water, the heating center will dismantle the water discharge device and punish it.

Reason 6 for the heating is not hot: the pipes in the old community are aging.

The rot and leakage of the pipe network in the old residential area are frequent, the valve is rusted and cannot be opened, the inner wall of the heating package in the residential area is seriously scaled, and the water flow is not smooth, which directly affects the normal heating.

Reason 7: The heating system is changed by the user without authorization.

Privately add or move the heating package, and use radiators different from the original heating facilities, resulting in changes in water flow resistance and temperature differences. If the floor heating is modified without permission, if a circulating pump is installed, the heating temperature of the adjacent households will be low. Retrofitting households must change back to the original design and remove the circulating pump.

Reason 8: The design and construction are not standardized.

The heating transformation is completed by non-professionals, and the small pipe diameter, poor material selection of heating facilities, unreasonable pipeline direction, and non-standard installation will cause poor heating effect (such as: the pipe network is not the same height; The number of floor heating pipes installed is small, and the number of hanging radiators does not match the heating area; use of inferior color packets, etc.).

Reason 9: Poor house envelope.

Some old residential areas do not have external wall insulation, no corridor doors and windows, and the windows in the living room are single-layer glass, and the heat loss is great. It is recommended to implement external wall insulation transformation, install corridor doors and windows, and replace living room windows, and the room temperature can be increased by 2 3.

Reason 10: Decoration reason.

For the sake of aesthetics, some users will open up the balcony and living room, wrap the radiator, and install the wooden floor (the thermal conductivity of the wooden floor is worse than that of the floor tiles) during the decoration process, which will affect the temperature of the living room.

Reason 11: The occupancy rate of the new community is low.

The occupancy rate of new residential buildings is low, there are many households that do not need heat, and there are few households that use heat, and the temperature of their own homes will be lower than normal due to the heat consumption of vacant houses. In addition, if there is a large-scale power outage, water outage or extremely cold weather in the community, it will lead to unsatisfactory heating supply.