Not Daikin or Mitsubishi! Insiders Switch to 2 Brands for Air Conditioners: 'Energy-Saving, Durable, High Cooling Efficiency' — Work Like New After 20+ Years

Air conditioning is one of the essential home appliances in every household, but choosing the wrong brand could lead to skyrocketing electricity bills. A netizen posted on PTT, saying their home air conditioner had been in use for 25 years and was nearing the end of its life, so they wanted to replace it and were curious which brands others would recommend. After the post went viral, it sparked a lively discussion among users, with two brands receiving the most recommendations—both praised for lasting over 20 years without failure.

Skip Daikin and Mitsubishi! Insiders Switch to 2 Brands: 'Energy-Saving, Durable, Super-Fast Cooling'

A PTT user shared that their 25-year-old air conditioner was ready to retire. After researching online, they found that modern units seem to last only about seven years—far less durable than older models. They asked, 'How long have you all been using your inverter air conditioners? Any recommendations on which brand to switch to? There are so many brands, it's overwhelming.'

After the post was published, many users responded. Comments included: '25 years is definitely time to replace it—plus there's new energy subsidies for trade-ins,' 'Our whole family uses Daikin—bedroom unit has lasted 10 years, living room almost 5,' 'Mitsubishi Heavy Industries,' 'Sanyo—just needs to cool well and save power,' 'Fujitsu,' 'Tatung mechanical AC—used it for 36 years and it still works,' 'Sanyo offers great value—avoid Sampo at all costs,' 'My TECO window unit has already lasted 20 years.'

Among these, Hitachi and Panasonic (National) were most frequently recommended by experienced users: 'Hitachi—I've used it for over 20 years,' 'Hitachi—just clean the filter regularly and do a major cleaning every few years,' 'We only use National—have installed their units for decades, too lazy to switch brands,' 'Hitachi has always been the king of air conditioners,' 'National—electricity bills don’t feel expensive, though not sure if the app data is accurate,' 'I bought a National unit myself—used it for over 7 years,' 'National—buy rationally, not emotionally,' 'Living room Hitachi has lasted 13 years, previous one about 15—buy higher-end models for large spaces, any inverter unit works for small rooms,' 'National replaced indoor fins damaged by swamp gas for free, but Mitsubishi charges,' 'National inverter used for 17 years—still strong cooling, operating normally, though newer models feel less cool at same temperature,' 'Two cheapest National inverter units lasted 18 years—never broke down.'

Editor: Lin Li