Summary of problems related to commonly used R22 refrigerants

With the continuous progress of the refrigeration industry and the widespread use of R22 refrigerant, people have many questions about the purchase and use of R22 refrigerant. Want to know more about R22 refrigerant? Today, the editor made a summary of some of the most asked questions about R22 refrigerant. Question: Which brand of R22 refrigerant is better?

Answer: At present, the most popular brands on the market include DuPont, Dongyue, Jin Leng, Zhonghua Lantian, etc., and they can all be bought with confidence , But now there are a lot of counterfeit refrigerants on the market, so you still need to pay attention when purchasing. It is best to buy directly from the manufacturer or agent.

Q: Is R22 refrigerant an environmentally friendly refrigerant?

Answer: R22 refrigerant is a low-temperature refrigerant. It is an important raw material for the production of polytetrafluoroethylene and an intermediate for the production of fire extinguishing agent 1211. The molecular formula of R22 refrigerant contains (cl), which is exactly Lead to the depletion of the ozone layer. So it has been based on different functions. Replaced by (R134a, r410a, R407C, R417A, r404a, R507, R23, R508A, R508B, R152a) and other models. Q: Is R22 refrigerant poisonous?

Answer: R22 is a colorless, almost odorless gas at room temperature, non-flammable, non-explosive, non-corrosive, slightly toxic, but still a safe refrigerant, and is classified as A1.

Q: How to judge whether the air conditioner is lack of fluoride?

Answer: The tracheal valve (thick tube) is dry. There is no obvious cooling sensation when touched by hand; the liquid pipe valve (thin tube) is frosted. The reason is the lack of fluorine; the exhaust air of the outdoor unit has no sense of heat; the drainage hose has little or no drainage; the pressure measured from the fluorine filling port of the outdoor unit is lower than 0.45MPa.

Q: How to distinguish the authenticity of r22 refrigerant?

Answer: There are many fake R22 refrigerants currently purchased on the market, and there is no particularly effective way to identify them for the time being. The main problem is that the price is too low from the general price, and the second is the dosage. The dose of genuine refrigerant is guaranteed, and many counterfeit products are filled with R12. And if the dosage is insufficient, adjust the weight ratio according to the pressure. The final step is to identify the appearance of the packaging. Genuine refrigerants are marked with brand, manufacturer, address, etc. If it is fake and inferior refrigerant, most of them use English to deceive consumers.

Hangzhou E cool refrigeration Co.,Ltd is committed to fulfill the demands of our customers with using air conditioner capacitor.

Hangzhou E cool refrigeration Co.,Ltd also values the time, skills, and expert opinions of our staff. We are committed to providing fair and living wages, reasonable, structured work schedules, and clear duties and spheres of rights and responsibilities for each team member.

Did I make the right decision? Am I saving money? Would I do it this way again? Yes, yes and yes if you choose to visit Arkool Refrigeration and make your enquiry.