
Lennox X8794 Lamp
The Lennox X8794 is a critical component for maintaining the peak performance of Healthy Climate PureAir air purification systems. This 55-watt high-output UV germicidal lamp utilizes UVC radiation at a 253.7nm wavelength to activate the photocatalytic oxidation (PCO) process. When installed in Lennox PCO units, the lamp interacts with the titanium dioxide catalyst to effectively break down volatile organic compounds (VOCs), odors, and biological contaminants. Designed with a 4-pin 2G11 base, this 21-inch quartz glass tube ensures steady irradiance and optimal sterilization within the air handler. For contractors managing indoor air quality installations, maintaining these lamps is essential for system efficacy and protection of the secondary heat exchanger from microbial growth. This professional-grade Lennox replacement lamp is engineered to meet the precise electrical and structural specifications of the PCO14-23, PCO16-28, and PCO20-28 series. Regular replacement of the Lennox X8794 UV bulb ensures the photocatalytic insert remains active and the system continues to neutralize airborne pathogens throughout the cooling season.
Key Benefits
- Broad Compatibility: Directly replaces part numbers 101297-01 and X8794 in Lennox PureAir models PCO14-23, PCO16-28, PCO20-28, and PCO3 series.
- PCO Activation: Optimized spectral output specifically tuned to trigger the photocatalyst for advanced chemical and odor destruction.
- Industrial Build: Features a high-quality 2G11 4-pin connection and heavy-duty quartz glass for consistent UVC transmission and heat resistance.
- Dual-Bulb System Support: High-output 55W design provides the necessary intensity for systems requiring two-lamp configurations.
Common Questions
Which Lennox PureAir models use the X8794 lamp?
This lamp is the standard specification for PCO14-23, PCO16-28, and PCO20-28 air cleaners. It also fits newer PCO3S-14-16, PCO3S-16-16, and PCO3S-20-16 units.
How many X8794 bulbs are required for a full system service?
Most Healthy Climate PureAir PCO systems utilize two lamps. It is standard practice to replace both simultaneously to ensure uniform UVC intensity across the catalyst grid.
Does this lamp produce ozone during operation?
No, the Lennox X8794 is a low-ozone/ozone-free germicidal lamp, focusing its energy on the 253.7nm germicidal spectrum rather than ozone-producing wavelengths.
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.
Original: $34.37
-65%$34.37
$12.03Lennox X8794 Lamp
The Lennox X8794 is a critical component for maintaining the peak performance of Healthy Climate PureAir air purification systems. This 55-watt high-output UV germicidal lamp utilizes UVC radiation at a 253.7nm wavelength to activate the photocatalytic oxidation (PCO) process. When installed in Lennox PCO units, the lamp interacts with the titanium dioxide catalyst to effectively break down volatile organic compounds (VOCs), odors, and biological contaminants. Designed with a 4-pin 2G11 base, this 21-inch quartz glass tube ensures steady irradiance and optimal sterilization within the air handler. For contractors managing indoor air quality installations, maintaining these lamps is essential for system efficacy and protection of the secondary heat exchanger from microbial growth. This professional-grade Lennox replacement lamp is engineered to meet the precise electrical and structural specifications of the PCO14-23, PCO16-28, and PCO20-28 series. Regular replacement of the Lennox X8794 UV bulb ensures the photocatalytic insert remains active and the system continues to neutralize airborne pathogens throughout the cooling season.
Key Benefits
- Broad Compatibility: Directly replaces part numbers 101297-01 and X8794 in Lennox PureAir models PCO14-23, PCO16-28, PCO20-28, and PCO3 series.
- PCO Activation: Optimized spectral output specifically tuned to trigger the photocatalyst for advanced chemical and odor destruction.
- Industrial Build: Features a high-quality 2G11 4-pin connection and heavy-duty quartz glass for consistent UVC transmission and heat resistance.
- Dual-Bulb System Support: High-output 55W design provides the necessary intensity for systems requiring two-lamp configurations.
Common Questions
Which Lennox PureAir models use the X8794 lamp?
This lamp is the standard specification for PCO14-23, PCO16-28, and PCO20-28 air cleaners. It also fits newer PCO3S-14-16, PCO3S-16-16, and PCO3S-20-16 units.
How many X8794 bulbs are required for a full system service?
Most Healthy Climate PureAir PCO systems utilize two lamps. It is standard practice to replace both simultaneously to ensure uniform UVC intensity across the catalyst grid.
Does this lamp produce ozone during operation?
No, the Lennox X8794 is a low-ozone/ozone-free germicidal lamp, focusing its energy on the 253.7nm germicidal spectrum rather than ozone-producing wavelengths.
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.
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Product Information
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Description
The Lennox X8794 is a critical component for maintaining the peak performance of Healthy Climate PureAir air purification systems. This 55-watt high-output UV germicidal lamp utilizes UVC radiation at a 253.7nm wavelength to activate the photocatalytic oxidation (PCO) process. When installed in Lennox PCO units, the lamp interacts with the titanium dioxide catalyst to effectively break down volatile organic compounds (VOCs), odors, and biological contaminants. Designed with a 4-pin 2G11 base, this 21-inch quartz glass tube ensures steady irradiance and optimal sterilization within the air handler. For contractors managing indoor air quality installations, maintaining these lamps is essential for system efficacy and protection of the secondary heat exchanger from microbial growth. This professional-grade Lennox replacement lamp is engineered to meet the precise electrical and structural specifications of the PCO14-23, PCO16-28, and PCO20-28 series. Regular replacement of the Lennox X8794 UV bulb ensures the photocatalytic insert remains active and the system continues to neutralize airborne pathogens throughout the cooling season.
Key Benefits
- Broad Compatibility: Directly replaces part numbers 101297-01 and X8794 in Lennox PureAir models PCO14-23, PCO16-28, PCO20-28, and PCO3 series.
- PCO Activation: Optimized spectral output specifically tuned to trigger the photocatalyst for advanced chemical and odor destruction.
- Industrial Build: Features a high-quality 2G11 4-pin connection and heavy-duty quartz glass for consistent UVC transmission and heat resistance.
- Dual-Bulb System Support: High-output 55W design provides the necessary intensity for systems requiring two-lamp configurations.
Common Questions
Which Lennox PureAir models use the X8794 lamp?
This lamp is the standard specification for PCO14-23, PCO16-28, and PCO20-28 air cleaners. It also fits newer PCO3S-14-16, PCO3S-16-16, and PCO3S-20-16 units.
How many X8794 bulbs are required for a full system service?
Most Healthy Climate PureAir PCO systems utilize two lamps. It is standard practice to replace both simultaneously to ensure uniform UVC intensity across the catalyst grid.
Does this lamp produce ozone during operation?
No, the Lennox X8794 is a low-ozone/ozone-free germicidal lamp, focusing its energy on the 253.7nm germicidal spectrum rather than ozone-producing wavelengths.
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.












