got a maytag refer model#mbf2256keb, ser#11706867lt.less than 4yrs old. all the hard lines leaked and compressor with heat exchanger needs to be replaced. maytag say's we're sorry you only have a 1yr warrenty, but they had hard line leaks in other model and they carried a 5yr manf warranty.be carfull if you by maytag refer cost over 1200$ and goes bad in less than 4yrs. I'm a little ticked off and I will tell everyone about this. extended warranty would only cover 1000$. so pi**off and telling the word