Description
The Trane LIT1479 is a 4-pack of UV replacement bulbs designed to maintain peak indoor air quality performance in compatible Trane UV air purification systems. Replacing UV bulbs on a regular schedule is critical to ensuring your system continues to effectively neutralize airborne pathogens, mold spores, bacteria, and viruses that circulate through your HVAC system.
Why Replace Your UV Bulbs?
UV germicidal lamps lose intensity over time even when they appear to still be lit. As output degrades, the system’s ability to neutralize biological contaminants diminishes significantly. Replacing bulbs with genuine Trane OEM parts ensures your UV system operates at its designed germicidal effectiveness.
Key Features
- Genuine Trane OEM UV replacement bulbs
- 4-pack for convenient multi-bulb replacement or stocking
- Designed for use with compatible Trane UV air purification systems
- Helps neutralize mold, bacteria, viruses, and other airborne pathogens
- Maintains peak germicidal output when replaced on schedule
- Direct OEM replacement for accurate fit and performance
Indoor Air Quality Benefits
- Reduces biological contaminants in conditioned air
- Supports healthier indoor environments for residential and light commercial applications
- Complements filtration systems for comprehensive IAQ protection
- Easy installation for qualified HVAC technicians
Replacement Recommendation
For optimal performance, UV bulbs should be replaced annually or per the manufacturer’s recommended maintenance schedule, regardless of visible lamp operation. Stocking the LIT1479 4-pack ensures you have bulbs on hand for scheduled maintenance across multiple units.







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