Frequently Asked Questions About Plumbing, Electrical & HVAC
Have questions about Plumbing, Electrical & HVAC repairs, maintenance, common problems, or installation costs? Explore helpful answers from Golden West Plumbing, Heating, Air Conditioning, and Electrical to understand common home service issues, available solutions, and what to expect when scheduling professional service.
TopicIndoor Air Quality Services
Indoor Air Quality Services
2 questions
Where should HVAC UV light be installed near the evaporator coil?
HVAC UV light should be mounted just downstream of the evaporator coil on the supply side, aimed directly at the coil and drain pan so the surfaces stay in constant line of sight. This placement targets the moisture-prone coil area where biofilm tends to grow and keeps the coil cleaner between maintenance visits. The lamp is typically installed inside the supply plenum near the coil face with enough clearance for…
Can an air purifier be repaired if the UV bulb stops working?
Yes—most UV air purifiers can be repaired when the UV bulb stops working, usually by replacing the bulb. The most common cause is a lamp that has simply reached the end of its life. If a new bulb doesn’t light, a technician checks the power supply, safety interlocks, and the lamp socket, and cleans the quartz sleeve so UV can reach the air stream. We service UV air purifiers across the Denver metro, including…
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