- Regular maintenance, cleaning or replacing air filters, sealing ducts, using a programmable thermostat, and ensuring proper insulation can all help improve energy efficiency. 5. **What should I expect during a professional air conditioning installati

- Regular maintenance, cleaning or replacing air filters, sealing ducts, using a programmable thermostat, and ensuring proper insulation can all help improve energy efficiency. 5. **What should I expect during a professional air conditioning installation process?
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