Why is my Home HME020379N Air Conditioner not cooling well?
- LLori WalkerAug 5, 2025
Several factors can cause your Home Air Conditioner to not cool well. The water collection tray might be full. The air filter could be blocked with dust or animal hair. The exhaust hose may not be connected or could be blocked. The unit might be low on refrigerant, requiring a service technician to add more. The temperature setting might be too high, or windows and doors might be open, letting heat in. The room area could be too large for the unit, or there might be heat sources inside the room. Reset the temperature to a lower degree, clean the filter, check and reconnect the exhaust hose, close windows and doors, double-check the cooling area and remove heat sources if possible.




