Can a Leaking Car Condenser Be Repaired by Welding?
2 Answers
Car condenser leaks can be repaired by welding. Related information: 1. Treatment method: The condenser is used for air conditioning heat dissipation, and refrigerant leakage will cause the air conditioning to lose cooling capability. Currently, the main approach in the automotive repair industry is replacement, and repair is generally not recommended. However, if the leak is minor, you can seek assistance from a welder to have it welded. 2. Additional information: The condenser (Condenser) is a component of the refrigeration system, belonging to a type of heat exchanger. It can convert gas or vapor into liquid and rapidly transfer the heat from the tubes to the surrounding air. The working process of a condenser is exothermic, so the temperature of the condenser is usually relatively high.
A few days ago, my car's air conditioning wasn't cooling. The mechanic said the condenser was leaking. I asked if it could be welded, but he shook his head and explained that modern condensers are made of aluminum alloy, unlike the old copper ones that were easier to weld. Even if it could be temporarily welded, the leak point might deform under the high welding temperature, and pressure testing could cause leaks at other weak spots. More importantly, the condenser has to withstand the high pressure of the entire AC system, and a welded repair could lead to secondary leaks, potentially damaging the more expensive compressor. Following the experienced mechanic's advice, nowadays, the whole condenser assembly is replaced directly, costing around 800 to 2000, but with a two-year warranty, which is much more cost-effective than repeated repairs.
