The 1 most common part(s) or condition(s) which contribute to the symptom Air conditioner leaking water are listed below. Check or test each item and watch any available videos. If you are still unable to solve the problem you may need to do additional research and troubleshooting. Remember, with our 365 Days. Period.® return policy you can return any part for any reason. So, go ahead and buy it to try it. No other parts retailer offers this unconditional return policy.
For the symptom you selected, these are the most common parts or causes, ordered by the likelihood of fixing the symptom.
If the window or through-wall air conditioner is leaking water from the front, it is leaning too far forward. Air conditioners are designed to expel the condensate water at the back and so they need to be installed so that they lean slightly back, just one or two degrees of angle is necessary.