- Regular maintenance ensures optimal performance and longevity of the unit, and involves tasks like cleaning filters, checking refrigerant levels, and inspecting electrical components. 4. **What are the common signs that my air conditioning unit requi

- Regular maintenance ensures optimal performance and longevity of the unit, and involves tasks like cleaning filters, checking refrigerant levels, and inspecting electrical components. 4. **What are the common signs that my air conditioning unit requires repairs or replacement?
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