Frequently Asked Questions About Plumbing & HVAC
Have questions about Plumbing & HVAC repairs, maintenance, common problems, or installation costs? Explore helpful answers from A Quality HVAC Services LLC to understand common home service issues, available solutions, and what to expect when scheduling professional service.
TopicIndoor Air Quality Services
Indoor Air Quality Services
1 question
Where should HVAC UV light be installed near the evaporator coil?
HVAC UV lights should be installed inside the air handler, mounted adjacent to the evaporator coil. This placement exposes the coil to germicidal UV‑C light (254 nanometers) that disrupts biological contaminants at their source. Our technicians regularly install and service these systems for West Valley homes and verify performance after installation.
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