Honeywell UV100A1059 UV System Repair Help

Hi, I'm Jay, and this is the Honeywell UV System.

This particular one is located in the return air duct work. It could also be mounted in the supply plenum, here, above the furnace. The model number for your UV system is located on the side, right here. You'll need this information when ordering replacement UV bulbs. The UV bulb, sometimes called the lamp, must be replaced every 12 months, regardless of whether it is lit or not.

Replacing it is simple. Turn the knob counter-clockwise, remove the bulb, it's important to not get hand oil on the new bulb, so, remove the old one. On certain models, this particular lamp can not be removed from the socket, it is glued in. The newer models, it's replaceable. So you can buy just this part, the bulb.

So, I'm going to take this bulb, insert it into the handle, like that. Being careful not to get my hand oil on it, reinsert it into the base mechanism, now the light is not lit on this particular one. This particular model happens to have a reset button, which is located on the bottom. We're going to push the reset button in, hold it in, until the light comes on. The light's now lit, and changing the bulb is complete.

Thanks for watching. For additional help or questions, feel free to contact us.