Summer is about to pass, and it will soon be the hot season of Jin Jiu Yin 10, and the choice of home heating will naturally make many people entangle. How to choose floor heating, how to choose the best and best floor heating installation plan for your home within the budget, this article will tell you the answer!
Type of floor heating
Before sharing dry goods, we must first figure out the classification and composition of floor heating. If you are interested in installing floor heating, you must know the general appearance of the floor heating, that is, laying pipes under the floor and warming the whole house through the underground heat. Compared to the air conditioning of the air conditioner, and the local heat dissipation of the radiator, the floor heating radiant heating is the most comfortable heating method. Then, according to the content of the "flow" in the underground pipeline, that is, the heating medium, it can be divided into water floor heating and electric floor heating, wet floor heating and dry floor heating. It should be noted that water floor heating and electric floor heating refer to the difference of heat transfer medium, while dry and wet floor heating refers to the installation process, that is to say, whether it is water heating or electric floor heating, it can be made wet or dry.
So how do we choose for these types of floor heating? Very simple, depending on your size, size and your preference, the heating area (non-indoor area) is less than 40 square meters. There is a strong demand for layer height, and it is necessary to save 2-4cm layer high-selective dry type. Compared with wet-type water floor heating, the dry-type disadvantage is that the material is not perfect and the construction experience is lacking, resulting in high failure rate in the later stage. Therefore, general home improvement is recommended for wet water to warm, the floor heating layer is 4-5cm high.
Floor heating
The floor heating system is like a desktop computer. When you assemble your own desktop, it is possible that your motherboard comes from the brand Gigabyte, the memory is Kingston, and the graphics card is GALAXY. In the same way, the four systems of floor heating: heat source, control, pipeline, and insulation also have different brands. Most brands specialize in one or two systems, and few brands can take these four systems. Then let's talk carefully about what these four systems are.
Heat source: wall-hung boiler / air energy heat pump / ground source heat pump / solar / electric energy. Commercial housing has a heat source, and villas generally have a primary heat source and a backup heat source.
Control: water separator, water collector, electric heating valve, thermostat, etc.
Pipe: main pipe , coil, pipe fittings, etc.
Insulation: insulation board, reflective film, boundary insulation strip, aluminum foil tape, etc.
Floor heating brand
After a basic understanding of these four systems, and then look at the brand of the floor heating industry, it is easy to understand what is a good brand, what is a pit. The first thing to point out is that the brand does not equal the place of origin . When you look at a lot of warmth from Germany, you need to be wary of what is true German quality, what is "Li Gui". It is true that the best in the floor heating industry is the German brands from Germany, such as Germany Weineng, Germany Ruihao, etc. It is precisely because of this that many domestic manufacturers are branded in Germany, but the actual products are OEM. Production of small brands.
The most basic way to distinguish is to ask "Diang Niang" and experienced friends.
There are many brands at home and abroad, it is impossible to list them one by one. Below are some of the familiar ones, and there is no ranking.
Part of the gas fireplace brand:
Power (Germany), Bosch (Germany), Viessmann (Germany), Earl (Germany), Ariston (Italy), AO Smith (USA), Fulikai (France), Linne (Japan), Little Squirrel (China), Haier (China), Midea (China)
Part of the air energy brand:
Midea (China), Gree (China), Haier (China), Tsinghua Tongfang (China), EK (Italy), Newthai (China), Finikez (China), Zhongguang Otis (China), Hot Cube (China), Alpur (China), Hua Tiancheng (China)
Nowadays, the competition in this market is very fierce. It is a bit like a fresh air system. There are many companies that have plunged into it, and they don’t want to miss the hukou.
Further reading: How to use floor heating in winter to save energy?
Some thermostats, sub-catchments and other brands:
Siemens (Germany), Omron (Japan), Hailin (China), Danfoss (Denmark), Manruide (China), Knife (China), Mingshi (China), Owen Top (Germany), Senwei (Hong Kong), Italy (Italy), Watts (USA), Amyti (Italy), Colleo (China), Honeywell (USA),
Part of the pipe brand:
REHAU (Germany), Uponor (Germany), Giacomini (Italy), Honeywell (USA), Caleffi (Italy), Georg Fischer (Switzerland), Ikon Poly (China) Philippine (China), Jinde (China), Weixing (China), Jinniu (China), Rifeng (China) and so on.
Part of the insulation material brand:
Dow Chemical (USA), Owens Corning (USA), Green Feather (China)
The current industry trend is similar to the assembly of computers, that is, the big brands gradually take into account multiple systems. In the future floor heating industry, the brand will package the floor heating as a whole, and of course it may be OEM. In the current market, the packaging is mainly handled by HVAC.
Floor heating configuration quotation form
When you plan to install floor heating, you will usually choose a HVAC company. HVAC will come to help you with five, and then give you a few orders, this is the configuration quote form. The design section includes heat load calculations and coil design for each area. The material part is generally 4+1, 4 is the four system and installation accessories, and 1 is the installation fee labor fee.
The entire configuration is roughly divided into four files:
1, all imported brands + green feather insulation
2, boiler imports + other domestic
3, all domestic brands
4, boiler domestic + other unknown brands.
The price of these four grades is generally around 200-400 yuan / flat, if the price is too low, such as 100 yuan / flat, you need to pay attention to whether the manufacturers cut corners, reduce material accessories. In the choice of floor heating scheme, it is recommended that you do not be greedy and cheap, especially the pipeline. The pipe is installed under the floor. If the pipe has problems due to quality, it may not only endanger the health of the body, but also is particularly troublesome to repair. Therefore, it is recommended that you first make a reasonable psychological budget, and then choose the best within the budget, rather than the cheapest floor heating program.
Need to pay attention to the points 1. The price is for reference only, the consumption level of each place is different from the merchant's pricing strategy. 2. Because the price of the wall-hung boiler is basically fixed, the unit price of a small area will be higher. 3. Actually there are more than 350 yuan / square meter, but also less than 200 yuan / square meter. The high price may indeed be the construction of materials and equipment, or you may be pitted.
I hope that such a warm selection of Raiders stickers can be useful to everyone, I wish you all a warm autumn and winter!
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