How long is the bulb life?
1 answer
Can I install in return duct past the air filter
Do you need to install 1 light in the A-coil and 1 light in the return or just 1 per furnace in either location?
does the unit need to be on all the time or can we wire it into fan motor?
can I use this system in fiberglass ducting?
Have mold problem in furnace will UV100A eliminate problem in A Coils?