Air conditioners are one of the necessary domestic appliances for the summer, and there are many types of air conditioners, with different rates for different types of air conditioners, so when we choose air conditioners, we choose the number of air conditioners we want to buy. The selection of branded air conditioners, as the quality of air conditioners and after-sale services are more assured, is detailed below in it encyclopedia。
I. Definition of fluorinated air conditioning
Fluorine is commonly referred to as an air-conditioning additive, and maintenance personnel add air-conditioning refrigerants to air-conditioning austeres via specialized tools. Freon is the medium for transmitting heat in the fraction of air-conditioning refrigeration, without which the heat cannot be effectively communicated and air-conditioning cannot be cooled or heat prepared。
Ii. How much for air conditioning plus fluorine
(for information only, prices will fluctuate with market movements, which will be based on a single platform quote, and before services are provided, please confirm the total costs to be paid)
R22
1~1. 5: approximately 40 yuan/pressure
2: about $50/pressure
3: about $60/pressure
5: about $80/press。
2. Fluorinated variant air conditioners (r410a)
1~1. 5: approximately 60 yuan/pressure
2: approximately 70 yuan/pressure
3: about $80/pressure
5: about $100/pressure。
3. New refrigerants (r32)
1~1. 5: approximately 80 yuan/pressure
2: about 90 yuan/pressure
3: about $100/pressure
5: about $120/pressure。
Note: under normal circumstances, total pressure, regardless of brand, specification, number of horses, will not normally be higher than six, usually around five。
Iii. Fluorinated rates for air conditioning
1. The chamber of partial repairs reports directly under each unified newspaper。
2. Based on the actual results of the tests, the chamber of partial maintenance made a difference of one pressure, which is a relatively reliable offer。
3. Some floors of fluorinated fluorine would involve high-altitude operating costs, depending on the actual service provider's rate。
4 before repair, air conditioner labels can be checked for their own air conditioner specifications, refrigerants used and injections available。
Iv. Maintenance of the place-search
At present, many electrician platforms can book air-conditioning or fluorinated (refrigerant) service, some third-party businesses will use the platform to obtain orders for the transfer of customer's personal information to the corresponding city's maintenance staff, maintenance staff and collect fees on their own line, and these “assigned” third-party maintenance staff will not be regulated by the platform and will not follow the platform's offer, and there are instances of irregular charges (many cases such as online complaints platforms). In the case of maintenance price disputes or ineffective maintenance claims, the platform would claim that these services were not sent by them, resulting in lack of access。
Here, the it encyclopaedia reminds us of the following:
To the extent possible from the large platform's own channels (more standardized services and more secure) and when the maintenance staff comes to the door, care is taken to verify the identity of the maintenance staff and to confirm whether the person is a member of the platform's staff (e. G. A work pass, an assigned platform, etc., the corresponding work number may be recorded)。
2. The maintenance offers are known in advance from the appointment platform, and when the maintenance staff comes to the door, check the offers before providing them and confirm that the offers are in line with the platform's offer criteria (in particular, reminds the chamber of commerce of the number of refrigerants that have been falsely added to it, that fluorine can first be used to see the total quantity of refrigerants that can be added to it through its own air conditioner sign, avoiding fraud — the actual refrigerant addition for maintenance cannot be higher than the total quantity of refrigerants actually available for air conditioning)。
As far as possible, the cost of maintenance services is to be paid through the platform, avoiding the direct transfer of funds through personal accounts by bypassing the platform and, where it is true that only personal accounts can be transferred or paid in cash, it is important to obtain a list of charges for payment of receipts/invoices/maintenance items, which must have the name of the maintenance agency corresponding to the next platform (including a valid stamp), such as in cases of irregular charges or ineffective maintenance。
