Lennox Y0391 Replacement UV Bulb

SKU: Y0391
MPN: Y0391

Lennox Y0391 UV Replacement Bulb fits models: UVC-41W-S (takes 1 Bulb), UVC41WS, UVC-41W-D (takes 2 Bulbs), UVC41WD. 41 Watt Bulb, 16" Long, Ozone Free, 4-Pin Bulb with Green Tip.
For best results, you should change the bulb yearly.

Products specifications
OEM Product Yes
Model Number Y0391