Have HVAC Questions? Ask an HVAC Expert for Answers
Hello, take the one that has a few more days warranty on it back to the store and get a new one.
Then tell me if these units are all 5,000 BTU rated... or give me the model number so I can look them up. Friedrich gets $600 for these type units that you can buy for $200 or $300 from Amana, or even less from a chinese mfgr.
Once I know the model number I can be more helpful.
Tell me please these plug into 220 volt or 110 volt outlets as well please.