Question 2: Which brand of air-conditioning copper tube is good, Jinyang, Flywheel and Hongtai, preferably imported Merlot, which is too expensive and unnecessary.
Question 3: Which brand of air-conditioning copper tube is good? Jinyang, Flywheel, Hongtai. The best is imported Merlot, which is too expensive and unnecessary.
Question 4: Which brands of copper tubes are better for air conditioning? Jinyang, Flywheel, Hongtai. The best is imported Merlot, which is too expensive and unnecessary.
Question 5: Which brand of air-conditioning copper tube can pass these years of use and disassembly? The wall of Gree air conditioner is indeed the thickest, and the outdoor opportunities of the same size are much heavier. However, in the process of buying air conditioners in my own home, I feel that Gree does have problems after sale. I also helped people answer this question two days ago. Personally, I recommend Haier and Chigo, because the quality of air conditioning depends largely on the installation. How can the service be good if it is not good?
Question 6: Which brand of refrigerator is better than copper tube depends on the price. It may be very expensive. Ordinary ones should have no copper pipes, and several big brands are similar. Buying a refrigerator now is luck, and the yield is much lower than before.
Question 7: Which brand of copper tube is good for air conditioning? When you buy an air conditioner, just confirm that it is a copper tube. You don't need to know which parts are from which manufacturer, do you? There is no separate copper tube brand!
Question 8: Which brand of copper fittings is cheap and good? Copper fittings are used to connect copper fittings. It is divided into casing joint, reducing joint, 90 elbow, 45 elbow, tee joint, reducing tee joint, reducing tee joint, movable joint (valve changeover joint), flange and pipe clamp.
Question 9: Which air conditioners of major brands use aluminum tubes and which use copper tubes? I install air conditioners and have a lot of contact with brands. At present, there is only Gree in China, and Midea can guarantee all copper pipes, whether low-end or high-end machines! ! Other brands have used copper and aluminum tubes, including Haier (Haier, Hisense, Kelon, Chigo, Chunlan, Oaks and so on! ! ) But their high-end machines are made of copper pipes! ! ! Like Panasonic and three zero! Daikin is a central air conditioner! ! Copper is better than aluminum tube, of course it is copper tube! Cost is two or three times higher! Manufacturers will use aluminum tubes to reduce costs! ! Flexible copper pipe is much better, and its density is higher than that of aluminum pipe. Fluorine (Lyon) has a strong penetrating power. If the aluminum pipe is a little worse, it will leak fluorine and can't be repaired. Only copper pipes can be changed! ! Moreover, there are two joints at 20 cm at both ends of the copper-aluminum pipe, which is easy to leak fluorine after a few years! ! ! ! Think about the brand that suits you! ! Midea's air conditioner has a higher price-to-letter ratio! ! !
Question 10: It doesn't matter which brand of copper tube of central air conditioning is good, it depends on the weight of linear meter, the material of copper tube and the wall thickness.