Consumers should coordinate the price, quality and after-sales service of electric heating when choosing and purchasing electric heating. If we only pursue the low price of electric heating and ignore the problems of heating quality and after-sales service, we will probably get the same result in the end. Especially some users have little understanding of electric heating before, thinking that "electric heating is nothing more than winding cables, laying heating film, installing electric boilers." Only cheap energy can be used. This mentality is easy to go into the low-cost misconception, and be deceived by some bad businessmen.
1. Importance of Electric Heating Production and Quality
At present, the market is full of all kinds of electric heating products, ranging from 5-6 yuan to more than 10 yuan and 20 yuan per meter. The origin is from domestic to joint venture to import. The varieties and brands of electric heating are different, and the prices are different. Some manufacturers consume electric heating products which are specially used in engineering, and some are household appliances.
The quality of electric heating is directly related to the service life of the system. Choosing inferior electric heating is nothing but a hidden danger for later heating.
2. Insulation layer can not be ignored!
The insulation layer is mainly composed of two parts, the bottom is the insulation board, and the top is the reflection film. The common insulation boards are polyphenyl board and extruded board. Compared with the polyphenyl board, the extruded board has much better load-bearing and environmental protection. The reflective film is aluminum foil and kraft paper, and the quality of aluminum foil is better.
The price of ordinary high-quality thermal insulation materials is 10 yuan / ~15 yuan /, higher than that of ordinary thermal insulation materials.
3. "Heat sources are the top priority.
A good control system is an effective guarantee for the normal and safe extinguishing operation of electric boilers, and it is of great significance for detection, maintenance, daily operation and fault analysis. Because the start-up self-check, safe maintenance, ignition operation and working condition change of electric boilers are mostly accomplished by the controller.
The quality of well-known brand is more reliable: the quality of electric boiler depends on the quality of its main parts. The main parts (such as controllers, proportional valves, pumps, shrinkage tanks, etc.) should choose well-known brand and high-quality products, so as to ensure the quality and performance of the whole electric boiler, with a slightly higher price.
4. Temperature Control System
Temperature control system has three main manifestations, namely, stratified temperature control, sub-room temperature control and boiler temperature control.
These three modes are usually installed in the households of individual household electric heating users. The temperature control system can not only effectively adjust the indoor temperature, but also save energy. Layered temperature control is widely used in the large open area of the thermocline layer, and the boiler temperature control is installed on the electric boiler to save gas energy consumption.
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