Short cycling occurs when an HVAC system turns on and off too frequently, usually because it is oversized for the space. This puts immense strain on the Inverter Compressor and leads to high energy bills and poor humidity control. Our HVAC Load Calculator is designed to help you avoid this by finding the perfect BTU size for your room. If you notice your Wall Mount unit is only running for a few minutes at a time, it may be short cycling. This can eventually lead to a Warranty Policy claim being denied if the system was sized incorrectly. We provide Technical Data to help you and your installer get the sizing right the first time. It is a common problem in Multi-Zone systems if the indoor heads are too large for the rooms. Avoiding short cycling is the best way to ensure a quiet and comfortable home.