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echobelly

Are U.V. lights worth it to prevent mold?

echobelly
10 years ago

I just had my A.C. unit serviced, and it was recommended that I have a U.V. light installed in it to kill mold. The cost was in the area of $800. The unit is 4 years old, and I live in southern FL, so it is used quite a bit. The house is pretty small, though, and there was no mold found in the unit. It was also suggested I install a surge protector to protect it if hit by lightning. Do these measures make sense, are they cost effective?

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