First of all, which is better for wall-hung boiler radiator floor heating?

The south is basically independent heating, and the north is central heating. Let's learn about the difference between these two heating methods with Rubens, the top ten radiator brands, which will help us choose which heating method to use.

Heating mode 1: independent radiator heating in the family.

Generally, gas-fired wall-hung boilers, coal stoves and other equipment are used for heating, which has a high degree of automation and can provide domestic hot water at the same time. It has the advantages of small thermal inertia, fast start-up, flexible control, high efficiency and small limitations. It can be used at will in two traditional and emerging heating areas in the north and south of China, and has good applicability, which is the mainstream and direction of independent heating development.

However, independent home heating does not have the advantages of radiator heating, so independent heating is more suitable for radiator heating.

Heating mode 2: central heating.

Central heating refers to a way of centralized group heating, mainly in the form of radiator and floor heating. Because the requirement of floor heating for water supply temperature cannot exceed 60 degrees, many units choose to use radiators for heating.

Rubens, the top ten brands of radiators, pointed out: In fact, there is no distinction between the two systems, and the one that suits your home is the best! Heating experts will analyze the difference between radiator and floor heating in detail from several important indicators such as installation effect, heating effect, thermal efficiency and energy saving effect.

Comparison between floor heating and radiator 1: installation effect

Floor heating is a hidden system, and the floor heating pipe is buried underground, which does not affect the wall decoration and furniture placement, and is not limited by whether the wall can be fixed with brackets. This advantage is especially obvious in the space surrounded by floor-to-ceiling glass. Because floor heating is a heating system buried underground, it will increase the clear height of the room. Generally, wetland heating will increase by 8cm, and dry floor heating will increase by 4cm.

Radiator heating is to install the radiator under the outer window (if there are restrictions, install it on the inner wall). Generally, it is surface-mounted and the pipeline is laid underground. At present, the radiator generally adopts steel plate, aluminum alloy and copper-aluminum composite radiator, and the pipeline adopts steel pipe and PEX pipe. The installation in this way occupies the horizontal space of the room and affects the placement of furniture. The installation of radiator is restricted by whether the wall can fix the bracket.

Comparison between floor heating and radiator (2): heating effect

Radiant heating is the main heat dissipation mode of floor heating, and the heat radiates evenly from bottom to top, which is in line with ergonomics. The temperature on the same floor of the room is even, and the temperature difference is small, which makes people feel hot enough and cool enough, which is both energy-saving and comfortable.

Radiator heating is a heating method based on convection. The radiator heats the surrounding air first, so that the air forms convection indoors to achieve the purpose of heating. This heating method is that the temperature around the radiator is higher, and the temperature decreases with the increase of the distance from the radiator, and the temperature difference on the same floor is larger, especially in large space rooms. Because this kind of heating is convection, the hot air is convection from top to bottom, and the room temperature is cold and hot, giving people a feeling that the head is hot and the feet are cold. The comfort is relatively poor, but it is better than air conditioning heating.

The third comparison between floor heating and radiator: thermal efficiency

Floor heating is the radiation of low-temperature hot water, and the specific heat of water is relatively large, so floor heating is relatively slow, especially when it is first opened. It takes a long time for the temperature of the whole house to rise, so the floor heating is usually turned on 24 hours.

When the radiator temperature is high, the room temperature starts to rise instantly, and the thermal efficiency is very high. Compared with the demand of young people for efficient heating, it is better for users to choose radiators for short-term heating.

The fourth comparison between floor heating and radiator: energy-saving effect

Floor heating is low-temperature radiation heat dissipation, which requires low water temperature and has the functions of temperature regulation and control. There may be no advantage for central heating, but it has obvious energy-saving effect for independent heating system or household metering system of central heating.

Radiator belongs to air convection heat dissipation, which requires high water supply temperature. Most heating systems have no temperature control device. Even with the temperature control system, the energy-saving effect is not obvious, and floor heating is 30% more energy-saving than heating.

Do you have a choice after reading the above?