Can an air purifier be repaired if the UV bulb stops working?

Yes. Most UV air purifiers can be repaired by replacing the UV bulb. Summers installs and services UV light systems, so a technician can test the power to the UV unit, inspect the ballast and wiring, and replace the lamp as needed. If your indicator light is on but air still smells musty, the bulb may be expired and due for service.

Quick checks:

• Confirm the purifier has power.
• Make sure access panels are closed (safety interlock).
• Note the model number for the correct lamp.

Updated: 2025-12-24

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