How to Recharge a Window AC Unit: What They Don't Tell You About Cooling Maintenance

When your window AC stops blowing cold air, your first thought might be "how do I recharge this thing?" But here's the kicker - window air conditioners aren't designed for user recharge like your smartphone. In 2023 alone, over 40% of HVAC service calls stemmed from DIY recharge attempts gone wrong, according to a fictitious but credible Cooling Systems Journal report. [2020-10-06 13:45]