This paper is a summary of the views of individuals on the ground and does not constitute any proposal for the promotion of branding, which is informed by their needs。
The choice of beauty and gwig each time the air conditioner is in the hot season has been the subject of debate in the home. The web is polarized, some recognize glacial endurance and some feel that beauty is more expensive. Many consumers look at a wide range of propaganda parameters and become more confused。
In order to ascertain the real gap between the two, the author visited the local electrical repair ring, observed that 14 of the units were being overhauled with air conditioners, and that 20 maintenance staff had been in contact with each other for more than five years, leaving aside various marketing software on the internet and compiling objective and factual findings from hardware materials, use scenes, after-sales policies, etc。
I. Dismantling of external hardware: there is a clear difference in material thinking
The out-of-air conditioner is the core of the entire machine, operating at a chronic high temperature, and the hardware configuration has a direct impact on its useful life and is the most intuitive part of the dismantling。
High-end glycerine main set-up, which is generally carried from the ling-da compressor, has a strong external gold thickness, has a two-way condenser, and has a common standard of copper wall thickness. A number of maintenance masters mentioned that the greatest advantage of double-dispersible structures was greater stability in the face of persistent high temperatures. Every summer, extreme heat periods, long periods of tan on top floors, western sunshine-type exteriors, sufficient heat spills from double-dependant condensers, and compressors do not easily trigger high temperature protection and do not easily experience “outdoor heating and slower indoor cooling”。
The u. S.-line product line is more clearly differentiated, with a high end wind-free, the colmo series adheres to two-way condensers, with the majority of line entry machines using 1. 6 decalators. The compressor is predominantly a beauty, and the advantage of the compressor is reflected in low-frequency temperature control. When indoor temperatures reach the set values, compressors are able to maintain a low rotation rate and the indoor temperature is less volatile。
There is a general error that needs to be corrected: it is not simply a matter of deciding that a brand-owned machine is better. Both of the cheapest entry-level features of the brands are subject to a reduction in their configuration, and the failure rate for the long-term use of the low-cost simple mixer will increase, and the selection cannot focus solely on the brand name。
Ii. Daily perception of use: different scenarios, different strengths
Many people struggle with branding while neglecting their home environment, which is also the main reason why many candidates are disappointed with air conditioning. A clear breakdown of the applicable scenes can be made in conjunction with the daily visits of the maintenance staff。
1. Families that are better suited to opting for gly
The houses are of a penthouse, a tan house type, with a small external installation and poor ventilation; a long-term home, with an air-conditioning plan for more than 10 years; and a long-term high-load operation in the living room and large space。
In accordance with the official policy of guly, after 1 march 2021, domestic sub-body air conditioners were purchased and provided with a 10-year free package. All spare parts, such as compressors, electric panels, windmills, etc., are free of charge for labour and spare parts during the period covered by the repairs. For long-term households, the potential cost of later maintenance is lower. A number of maintenance workers have stated that using air conditioners for more than eight years, the glycerine-type refrigeration decline is relatively small, the original plant is more resilient and has a low probability of fluorine failure when it is removed。
Shortboards also exist objectively, with the same specification configurations, generally at a price of between $300 and $600 for glycerine sales; the base funds are less intelligent and the entrance machines lack comforts such as direct blowout and windlessness。
2. Families more suitable for choice
Air conditioners are mainly placed in bedrooms, open at night for long periods of time, with regard to noise, constant temperature and comfort; limited budget, with a view to balanced value; and a desire for intelligent interconnectivity, windlessness, direct blowing, etc。
Utility low frequency control techniques are mature, the night is stable, low power is running, the temperature is low, and night sleep is not easily cold and hot. Smart control systems are faster, and the app is fine-tuned, wettening, multiple wind delivery modes, and the same price machine is more functional。
Attention needs to be paid to the short panels, the standard home-type basic package repairs of the united states are for a period of six years, more than six years, and if the main plate, compressor or compressor fail, the maintenance spare parts and labour costs will be borne by the user. In extreme and persistent high temperature conditions, the short-former type is more likely to suffer from dissipation shortfalls and reduced refrigeration capacity。
Iii. Staff's community: installation is far more important than branding
Twenty maintenance masters referred to the same point of view: the same brand, well-dressed and poorly equipped, and ultimately different experiences. Better air conditioners, if the installation is reduced, can cause frequent failure in three or five years。
Most of the most common sources of failure during maintenance are not the quality of air conditioners per se. The lack of sufficient vacuum time at the time of installation, the crushing of copper pipes, the absence of ventilating space in the outer machine and the lack of a strong support frame cause a series of problems such as fluorine leakage, cooling variations and noise。
Industry generics, with a vacuum for new fm air conditioners, are recommended for no less than 15 minutes. Many consumers buy air conditioners at a price only, ignoring installation standards. Before filing, you can confirm the installation code with the vendor in advance, keep a record of communication and install on-site supervision to the extent possible。
Iv. Select the main points of the hole and not be misled by propaganda
First, there is no superstition that “first-level energy efficiency will save electricity”. The apf energy efficiency values are the results of laboratory environmental tests, which ultimately deplete electricity, depending on exterior heat conditions and daily usage habits. A first-stage energy-efficient air conditioner with reduced hardware, with long periods of sunbath, consumes more electricity than a well-equipped machine。
Second, the selection prioritizes the identification of three main hardware indicators: condenser platoons, the carrying of electronic expansion valves, and external weights. 1. 5 the external weight of the two-team condensers is mostly over 26 kg, and passenger uniforms can be consulted directly before the next order and chat records kept. The lined details page deliberately avoids the copper line count, with an approximate reduction factor。
Thirdly, the concepts of “challenge” and “maintenance” are distinguished. The spare parts and manual parts are provided free of charge for the duration of the charter; in many cases, the warranty is free of labour costs, the replacement of spare parts is subject to a separate fee and the post-sale clause is carefully read before the order。
(b) if the house is tanned and long-term self-sustainment is intended for more than 10 years, preference is given to the medium- and high-end double-teamer type
If the bedroom is used, the sound is comfortable and intelligent, the budget is cost-effective and beautiful。
In the final analysis, there are no perfect brands, but only machines suitable for their home environment. A better understanding of hardware configurations and supervision of the installation of specifications is the key to avoiding the procurement of domestic electrocution pits than a simple and beautiful choice。
Discussion: is it beautiful or is it glycerine? How's the process going? Welcome to the comment area。
