How many years can the floor heating last, and how many years the service life of the floor heating

50 years of floor heating refers to the fact that the floor heating pipes in floor heating can be used for 50 years.

The service life of each equipment is different, in fact, in the whole water and floor heating system, it is composed of multiple equipment, such as: gas boilers, pipes, water collectors, reflective films, nails, extruded plastic boards and valves, etc., but the service time of each equipment accessories is different. For example, boilers are generally used for 10 to 15 years; For example, the service life of the manifold is 10 years, such as various valves, the general service life is 8 to 10 years.

These are judged on a case-by-case basis, but in the whole system, it is possible to reach 50 years of underfloor heating pipes. If properly maintained, it is also possible that the underfloor heating pipes in the entire underfloor heating system will last for more than 50 years. After the installation of floor heating, we must not ignore it, and we must know how to clean and maintain it daily to ensure the heating effect and service life of floor heating.

The impurities generated in the floor heating pipes affect the heating effect and service life.

In general, geothermal lines will deposit millimeter-thick scale and slime after a heating period. If the pipeline is not effectively cleaned for a long time, on the one hand, the water flow rate decreases, the flow rate slows down, and the indoor temperature also drops significantly; On the other hand, some of the more serious ones will cause pipeline embolism and cannot be dredged, resulting in the permanent failure of the geothermal pipeline and irreversible.

The service life of the floor heating system is mainly the service life of the buried pipe, because the above-ground part can be replaced, therefore, the floor heating pipe selection is the key to the service life.

Now used for the floor heating system in line with the standard of pipes, the design life can reach 70 years, the actual life is more than 50 years, it can be considered: the floor heating system is basically equivalent to the life of the building.

Underfloor heating can last for 50 years.

In China, the production, sales and installation of floor heating have entered the market for about 20 years, but according to various performance tests such as product material, loss and life, it can be inferred that floor heating can reach 50 years of life under reasonable circumstances.

Therefore, the floor heating pipe is installed in the ground, and there is no accident such as damage, and it should be possible to use the floor heating for 30 to 50 years under normal circumstances.

Household floor heating pipes are generally produced domestically, and medium density polyethylene or high density polyethylene is generally used to cross-link with silane or peroxide.

It is to make chemical bonds between the linear long molecular chains of polyethylene to form a three-dimensional network molecular chain structure. Compared with general polyethylene, it has improved tensile strength, heat resistance, aging resistance, stress crack resistance, and dimensional stability. The whole production process is a chemical reaction process.

Ways to extend the life of underfloor heating:

First, the water supply temperature of the floor heating pipe should not be too high.

In general, the water supply temperature of Pert floor heating is not more than 60°C, so try not to use high temperature water above 60°C.

Second, it is necessary to do a good job in the pressure holding test for the installation and construction of floor heating.

Home decoration floor heating is the most basic first step of decoration, so after the floor heating pipe is laid, there are many construction steps in the later stage, in order to prevent the floor heating pipe from being damaged, it is necessary to carry out the pressure retention test on the floor heating pipe.

3. The use of floor heating is suitable for long-term operation and cannot be switched on and off frequently.

I believe that users who use floor heating know that frequent opening of floor heating will increase consumption, so if you usually go out, you can keep it running at a low temperature and do not need to turn it off.

Fourth, the maintenance of floor heating is inseparable from the cleaning of floor heating pipes.

Generally speaking, it should be cleaned every two to three years, and excessive cleaning will affect the service life of the floor heating pipes.

Generally, it can be used for more than 10 years, and the service life of floor heating products is mainly affected by the following factors:

1.Product quality. High-quality floor heating products, with high quality internal hair channels and outer packaging materials, and naturally long service life. Generally, the service life of high-quality floor heating products is more than 15-20 years.

2.Use environment. The ambient temperature and humidity of the product will affect its lifespan. If the temperature is too high or too low, and the humidity is too high, it will accelerate the aging of floor heating products and shorten the service life. In a normal indoor environment, floor heating products have a long service life.

3.Laying method. The way and how deeply a product is laid also affects its longevity. Exceeding the maximum laying depth specified in the product will increase the load on the hair road and accelerate aging. Standardized laying of floor heating products has a long service life.

4.Use regularly. Regular use of the product can also affect the lifespan. Floor heating products that are used continuously for a long time will have a shorter service life due to the fatigue of the heating elements. Intermittent use can extend the life of underfloor heating products.

5.Maintenance and maintenance. Regular maintenance of underfloor heating products can maximize their service life. This includes checking the integrity of the hair path and the outer packaging, removing dust from the surface of the product, ensuring that the exhaust port is unblocked, etc.

At present, the pipes used in the floor heating system are generally plastic aluminum pipes, PE-RT (high-temperature resistant polyethylene pipes), PEX (A, B, C) (PEX cross-linked polyethylene pipes), PB (polybutylene pipes) pipes, and the life span of geoheating is difficult to reach 50 years. However, if the maintenance is good, the service life is still very long, generally more than 15 years.

The service life of floor heating is related to its quality, installation quality, use environment and other factors. Generally speaking, the service life of underfloor heating can reach more than 10 years. However, if the underfloor heating is not properly used and maintained, its service life may be shortened.

Therefore, it is advisable to clean and maintain the underfloor heating regularly to prolong its lifespan.

The life span of floor heating can reach 20 years

The service life of floor heating is related to a variety of factors, such as hail grip installation quality, material quality, maintenance, etc., generally speaking, under normal circumstances, the service life of floor heating can reach 20 years or more.

The design life of the floor heating pipe is 50 years, and there is no problem with the 50-year floor heating coil under normal use; 5-10 years for gas wall-hung boiler and 10-15 years for air source heat pump.

Household floor heating pipes generally use PE-RT, PE-XA, PE-XB, PE-XC, PB pipes. As long as these pipes are at a reasonable temperature and water quality, they can be used as floor heating pipes, and the service life can reach 50 years, so everyone can use them with confidence.

The floor heating pipe stipulates that the water temperature of the floor heating cannot exceed 60 degrees, if the water temperature is set to 70-80 degrees for water heating, it will seriously reduce the service life of the floor heating pipe, and the floor may also be deformed. Secondly, it is also related to the acidity and alkalinity of the water quality, and a water softener can be installed indoors to replenish the softened and purified water for the heating system.

Secondly, it is related to the water pressure in the floor heating pipeline, if the pressure is too large, it will affect the service life of the floor heating pipeline, but the household wall-hung boiler system generally will not have pressure protection, and the system pressure will not be too high.