Air conditioner copper pipe service life 10

The copper pipes of air conditioners have been used for more than 10 years without being damaged from the outside.

Copper tubes are lightweight, have good thermal conductivity and high strength at low temperatures. It is mainly robust and corrosion-resistant. As a mounting pipe, it has the advantages of hard texture, not easy to corrode, high temperature resistance, high pressure resistance, etc., and can be used in different environments.

Oh, the copper pipes of the model are not the same thickness, and secondly, the air conditioner is with copper pipes, so there is no need to use the old one.

As long as it is not broken, there is no need, just look at the tube as long as it is not broken, and use insulation materials and bandages to look like it under the new packaging.

If you change the air conditioner, can the original copper pipes still be used?

1. New air conditioners have their own copper pipes, and the installer will be willing to use the old steel pipes, because there is a risk.

2. If it is used as an extension tube, it depends on whether the old copper pipe can match the new air conditioner, and it cannot be used if it does not match. If it can be matched, the installer is generally unwilling to use, one is that the old pipe is risky, and the other is that the new pipe they have money to earn, what will the installer say if you are the installer, you don't have to worry about the service life of the copper pipe at all.

3. Even if the old pipe is available, the general insulation layer should be redone.

I advise you not to use old copper pipes.

1. The new household machine is equipped with copper pipe, 3 meters for hang-up and 4 meters for cabinet.

2. The risk is high, the master is unwilling to install it for you, and the old pipe is very hard and inconvenient to operate. And then who is responsible for the refrigerant leak?

3 After years of operation, the old copper pipe contains lubricating oil and impurities, which will shorten the service life of the new air conditioner.

No. As long as the pipe diameter is right. There is no need to change the good ones.

It should be more than ten years, I'm afraid that the top is patina, it is easy to leak, it is recommended to change it together, the cattle have been bought, and the cow rope is not bought?

Yes, under normal use, the life of the copper pipes of the air conditioning line will far exceed that of the air conditioner. It can be used for at least 15 years.

The copper pipe used in the air conditioning pipeline is a copper pipe, which has strong corrosion resistance, although it will also corrode, but the corrosion rate is very slow. If it is not used properly, the copper tube will be deformed, and the service life will be greatly reduced. Copper pipes generally don't have pure questions, this thing doesn't rust, and stupid people don't corrode.

Most of the problems are the joints, which are shaking for a long time and may leak.

The steel pipe needs to be replaced in the following cases:

First, the copper tube bends on the freon in the circulatory system.

causing entrapment, causing current changes, causing damage to the compressor.

Second, it directly causes poor or no effect of refrigeration and heating.

The three belts are noisy, and there will be obvious interception noise, which will affect the harmony of the upstairs and downstairs neighbors.

Fourth, twisting and bending will produce fine damage cracks, and the copper pipe will not be able to withstand the high-pressure impact of the system for a long time, which will inevitably cause fluorine leakage.

5. The suction and exhaust of the compressor will produce uncorresponding proportional changes, which will cause the compressor to short circuit or jam for a long time.

Generally, it does not leak and does not need to be replaced, but if the copper pipe is deformed and damaged, or the joint is damaged, and then the copper pipe needs to be replaced for aging, and the air conditioning copper pipe is damaged and not replaced in time, it will not only affect the use of the air conditioner, but also damage the air conditioning refrigeration system in serious cases, so that the air conditioner copper pipe damage should be replaced in time. Moreover, the use of good air conditioning copper pipes can also prolong the service life of air conditioners.

As long as it can be used, it does not need to be replaced, but the air conditioner that has been used for ten years is also very power-consuming.