Quote:
Originally Posted by New Englander
I've never heard of this UV light. Where is it and what does it do? How would I change it myself if needed?
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We do not have one. It is an add on to your air conditioning system
and it is supposed to kill germs.
For details, I would look it up on the internet. I expect, like a florescent bulb the light drops off over time. Most of us don't notice the loss of light from a florescent bulb because it is gradual.
A UV bulb you can only see part of the light, only the visible light, so they tell you to replace it after a year.