Answer:
The amps a mini split uses depend on its size and capacity, typically ranging from 3 to 20 amps. Based on what we’ve observed, smaller units like a 9,000 BTU may use as few as 3 amps, while larger units like a 36,000 BTU could draw up to 20 amps.
More On “How Many Amps Does a Mini Split Use?”
Mini splits are designed to be energy-efficient, with their amp usage varying depending on the system size, voltage, and operational settings. For instance, most units under 18,000 BTU operate efficiently on 110-120 volts, while larger units often require a 220-volt connection. From our experience, choosing the right system size is key to balancing amp draw and performance.
The specific amp usage also depends on the SEER rating of the unit. Higher-rated systems tend to use fewer amps due to their enhanced efficiency. Installing a dedicated circuit for your mini split ensures reliable operation without overloading your electrical system.
We’ve found that regular maintenance, such as cleaning filters and checking refrigerant levels, can help mini splits operate at their most efficient, keeping amp usage low and consistent. This makes them a great choice for both residential and commercial applications where energy efficiency is a priority.
