Fresh-Aire UV Blue-Tube UV UV Light Kit, 18 to 32 VAC 60 Hz 0.68 A 16 VA, 105 to 300 degree Fahrenheit
Blue-tube UV is the original award-winning patented UV light kit for residential HVAC systems. It saves energy and extends the life of the air system by keeping coils and drain pans free of mold and improves indoor air quality by killing airborne bacteria and viruses. Blue-Tube UV was the first low-voltage UV system and is the best-selling such product inch the world.