
Lennox Y0390 Replacement Lamp
For field technicians maintaining indoor air quality systems, the Lennox Y0390 Replacement Lamp is the critical component for the Healthy Climate UVC-24V germicidal light system. This 16-inch, 22-watt UVC replacement bulb is engineered to produce high-intensity germicidal light waves that penetrate the cellular walls of microorganisms, effectively neutralizing bacteria, mold, and yeast. As a professional-grade HVAC UV light replacement, it features a 4-pin single-ended connector with a distinct blue tip to ensure a secure, keyed fit into the lamp holder assembly. Operating on 24V power via the system's external ballast, this germicidal UV lamp works continuously within the ductwork or near the evaporator coil to prevent biofilm accumulation and airborne pathogen cycles. For contractors, installing a genuine Lennox UVC-24V lamp ensures the system remains ozone-free while maintaining peak indoor air quality (IAQ) performance. Regular annual replacement is standard protocol to maintain the required microwatt output for effective sterilization across the HVAC coil and airstream.
Key Benefits for Your HVAC System- High-Output Germicidal Performance: Delivers 254nm UVC radiation to disrupt the DNA of biological contaminants.
- OEM Compatibility: Specifically designed for Lennox Healthy Climate UVC-24V systems for a seamless fit.
- System Efficiency: Helps keep evaporator coils clean from organic growth, maintaining optimal heat transfer and airflow.
- Safe Operation: Produces no harmful ozone, making it safe for all residential duct installations.
- Standardized Connector: Features a 4-pin base with a blue tip for rapid, error-free field installation.
How often should the Lennox Y0390 lamp be replaced?
While the lamp may continue to glow, its germicidal effectiveness diminishes significantly after 9,000 to 10,000 hours of operation. We recommend replacement every 12 months for maximum IAQ protection.
Can I touch the glass during installation?
No, skin oils can create hot spots on the quartz glass, leading to premature lamp failure. Always use a clean cloth or gloves during the UV bulb replacement process.
Is the Y0390 compatible with 41W Lennox systems?
No, the Y0390 (Blue Tip) is for 24V systems. The 41W systems require the Y0391 (Green Tip) lamp. Always verify the voltage and tip color before installation.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Lennox Y0390 Replacement Lamp
For field technicians maintaining indoor air quality systems, the Lennox Y0390 Replacement Lamp is the critical component for the Healthy Climate UVC-24V germicidal light system. This 16-inch, 22-watt UVC replacement bulb is engineered to produce high-intensity germicidal light waves that penetrate the cellular walls of microorganisms, effectively neutralizing bacteria, mold, and yeast. As a professional-grade HVAC UV light replacement, it features a 4-pin single-ended connector with a distinct blue tip to ensure a secure, keyed fit into the lamp holder assembly. Operating on 24V power via the system's external ballast, this germicidal UV lamp works continuously within the ductwork or near the evaporator coil to prevent biofilm accumulation and airborne pathogen cycles. For contractors, installing a genuine Lennox UVC-24V lamp ensures the system remains ozone-free while maintaining peak indoor air quality (IAQ) performance. Regular annual replacement is standard protocol to maintain the required microwatt output for effective sterilization across the HVAC coil and airstream.
Key Benefits for Your HVAC System- High-Output Germicidal Performance: Delivers 254nm UVC radiation to disrupt the DNA of biological contaminants.
- OEM Compatibility: Specifically designed for Lennox Healthy Climate UVC-24V systems for a seamless fit.
- System Efficiency: Helps keep evaporator coils clean from organic growth, maintaining optimal heat transfer and airflow.
- Safe Operation: Produces no harmful ozone, making it safe for all residential duct installations.
- Standardized Connector: Features a 4-pin base with a blue tip for rapid, error-free field installation.
How often should the Lennox Y0390 lamp be replaced?
While the lamp may continue to glow, its germicidal effectiveness diminishes significantly after 9,000 to 10,000 hours of operation. We recommend replacement every 12 months for maximum IAQ protection.
Can I touch the glass during installation?
No, skin oils can create hot spots on the quartz glass, leading to premature lamp failure. Always use a clean cloth or gloves during the UV bulb replacement process.
Is the Y0390 compatible with 41W Lennox systems?
No, the Y0390 (Blue Tip) is for 24V systems. The 41W systems require the Y0391 (Green Tip) lamp. Always verify the voltage and tip color before installation.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
For field technicians maintaining indoor air quality systems, the Lennox Y0390 Replacement Lamp is the critical component for the Healthy Climate UVC-24V germicidal light system. This 16-inch, 22-watt UVC replacement bulb is engineered to produce high-intensity germicidal light waves that penetrate the cellular walls of microorganisms, effectively neutralizing bacteria, mold, and yeast. As a professional-grade HVAC UV light replacement, it features a 4-pin single-ended connector with a distinct blue tip to ensure a secure, keyed fit into the lamp holder assembly. Operating on 24V power via the system's external ballast, this germicidal UV lamp works continuously within the ductwork or near the evaporator coil to prevent biofilm accumulation and airborne pathogen cycles. For contractors, installing a genuine Lennox UVC-24V lamp ensures the system remains ozone-free while maintaining peak indoor air quality (IAQ) performance. Regular annual replacement is standard protocol to maintain the required microwatt output for effective sterilization across the HVAC coil and airstream.
Key Benefits for Your HVAC System- High-Output Germicidal Performance: Delivers 254nm UVC radiation to disrupt the DNA of biological contaminants.
- OEM Compatibility: Specifically designed for Lennox Healthy Climate UVC-24V systems for a seamless fit.
- System Efficiency: Helps keep evaporator coils clean from organic growth, maintaining optimal heat transfer and airflow.
- Safe Operation: Produces no harmful ozone, making it safe for all residential duct installations.
- Standardized Connector: Features a 4-pin base with a blue tip for rapid, error-free field installation.
How often should the Lennox Y0390 lamp be replaced?
While the lamp may continue to glow, its germicidal effectiveness diminishes significantly after 9,000 to 10,000 hours of operation. We recommend replacement every 12 months for maximum IAQ protection.
Can I touch the glass during installation?
No, skin oils can create hot spots on the quartz glass, leading to premature lamp failure. Always use a clean cloth or gloves during the UV bulb replacement process.
Is the Y0390 compatible with 41W Lennox systems?
No, the Y0390 (Blue Tip) is for 24V systems. The 41W systems require the Y0391 (Green Tip) lamp. Always verify the voltage and tip color before installation.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.












