- This question helps understand the frequency and components of maintenance to prolong the unit's lifespan and efficiency. 4. **What are the common signs that an air conditioning unit requires repairs or replacement?

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on May 20 2025 at 05:01 PM in Air Conditioning installation and maintenancee

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- This question helps understand the frequency and components of maintenance to prolong the unit's lifespan and efficiency. 4. **What are the common signs that an air conditioning unit requires repairs or replacement?