
Lennox 16U10 Collector Box
The Lennox 16U10 Collector Box (also known by part number 619598-10) is a critical OEM replacement cold end header box kit designed for high-efficiency Lennox condensing furnaces. As an essential component of the combustion system, this condensate collector box manages the transition of flue gases and the drainage of corrosive moisture generated during the heat exchange process. Proper installation of the 16U10 ensures that the draft inducer motor can maintain the correct pressure differential, preventing furnace pressure switch trip errors and ensuring consistent ignition cycles.
Constructed from high-grade, corrosion-resistant materials, this Lennox furnace part is engineered to withstand the acidic nature of secondary heat exchanger condensate. The kit typically includes the collector box assembly along with necessary drainage components such as a condensate trap, vinyl caps, and 1-inch clamps to facilitate a leak-free setup. Replacing a cracked or clogged header box is vital for preventing water damage to the furnace deck and maintaining the structural integrity of the secondary heat exchanger.
- OEM Compatibility: Exact fit for Lennox units requiring part 619598-10, ensuring seamless integration with existing venting and condensate lines.
- Enhanced Durability: Rugged construction resists chemical degradation from combustion byproducts, extending the service life of the exhaust system.
- Optimized Drainage: Includes specialized components like the 103429-01 trap assembly and 102809-03 drain hose to ensure efficient moisture removal.
- System Reliability: Restores proper airflow and pressure, resolving E223 error codes and preventing premature limit switch trips.
Common Questions
What are the signs that a Lennox collector box needs replacement?
Technicians often look for water leaking from the cold end header, visible cracks in the plastic housing, or persistent pressure switch open codes. Clogged ports within the box can also lead to improper drainage, causing the furnace to short cycle or fail to ignite.
Does this kit include the condensate trap and gaskets?
Yes, the 16U10 kit is a comprehensive assembly. It includes the 103429-01 trap, vinyl caps, and a drainage hose, providing the necessary hardware to overhaul the cold end collection system during a repair.
Why is my furnace leaking water near the inducer motor?
A leak in this area often points to a compromised collector box or a failing gasket. Because the 619598-10 manages all the condensate before it reaches the external trap, any hairline fracture can result in moisture escaping into the burner compartment.
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: $163.71
-65%$163.71
$57.30Lennox 16U10 Collector Box
The Lennox 16U10 Collector Box (also known by part number 619598-10) is a critical OEM replacement cold end header box kit designed for high-efficiency Lennox condensing furnaces. As an essential component of the combustion system, this condensate collector box manages the transition of flue gases and the drainage of corrosive moisture generated during the heat exchange process. Proper installation of the 16U10 ensures that the draft inducer motor can maintain the correct pressure differential, preventing furnace pressure switch trip errors and ensuring consistent ignition cycles.
Constructed from high-grade, corrosion-resistant materials, this Lennox furnace part is engineered to withstand the acidic nature of secondary heat exchanger condensate. The kit typically includes the collector box assembly along with necessary drainage components such as a condensate trap, vinyl caps, and 1-inch clamps to facilitate a leak-free setup. Replacing a cracked or clogged header box is vital for preventing water damage to the furnace deck and maintaining the structural integrity of the secondary heat exchanger.
- OEM Compatibility: Exact fit for Lennox units requiring part 619598-10, ensuring seamless integration with existing venting and condensate lines.
- Enhanced Durability: Rugged construction resists chemical degradation from combustion byproducts, extending the service life of the exhaust system.
- Optimized Drainage: Includes specialized components like the 103429-01 trap assembly and 102809-03 drain hose to ensure efficient moisture removal.
- System Reliability: Restores proper airflow and pressure, resolving E223 error codes and preventing premature limit switch trips.
Common Questions
What are the signs that a Lennox collector box needs replacement?
Technicians often look for water leaking from the cold end header, visible cracks in the plastic housing, or persistent pressure switch open codes. Clogged ports within the box can also lead to improper drainage, causing the furnace to short cycle or fail to ignite.
Does this kit include the condensate trap and gaskets?
Yes, the 16U10 kit is a comprehensive assembly. It includes the 103429-01 trap, vinyl caps, and a drainage hose, providing the necessary hardware to overhaul the cold end collection system during a repair.
Why is my furnace leaking water near the inducer motor?
A leak in this area often points to a compromised collector box or a failing gasket. Because the 619598-10 manages all the condensate before it reaches the external trap, any hairline fracture can result in moisture escaping into the burner compartment.
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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Description
The Lennox 16U10 Collector Box (also known by part number 619598-10) is a critical OEM replacement cold end header box kit designed for high-efficiency Lennox condensing furnaces. As an essential component of the combustion system, this condensate collector box manages the transition of flue gases and the drainage of corrosive moisture generated during the heat exchange process. Proper installation of the 16U10 ensures that the draft inducer motor can maintain the correct pressure differential, preventing furnace pressure switch trip errors and ensuring consistent ignition cycles.
Constructed from high-grade, corrosion-resistant materials, this Lennox furnace part is engineered to withstand the acidic nature of secondary heat exchanger condensate. The kit typically includes the collector box assembly along with necessary drainage components such as a condensate trap, vinyl caps, and 1-inch clamps to facilitate a leak-free setup. Replacing a cracked or clogged header box is vital for preventing water damage to the furnace deck and maintaining the structural integrity of the secondary heat exchanger.
- OEM Compatibility: Exact fit for Lennox units requiring part 619598-10, ensuring seamless integration with existing venting and condensate lines.
- Enhanced Durability: Rugged construction resists chemical degradation from combustion byproducts, extending the service life of the exhaust system.
- Optimized Drainage: Includes specialized components like the 103429-01 trap assembly and 102809-03 drain hose to ensure efficient moisture removal.
- System Reliability: Restores proper airflow and pressure, resolving E223 error codes and preventing premature limit switch trips.
Common Questions
What are the signs that a Lennox collector box needs replacement?
Technicians often look for water leaking from the cold end header, visible cracks in the plastic housing, or persistent pressure switch open codes. Clogged ports within the box can also lead to improper drainage, causing the furnace to short cycle or fail to ignite.
Does this kit include the condensate trap and gaskets?
Yes, the 16U10 kit is a comprehensive assembly. It includes the 103429-01 trap, vinyl caps, and a drainage hose, providing the necessary hardware to overhaul the cold end collection system during a repair.
Why is my furnace leaking water near the inducer motor?
A leak in this area often points to a compromised collector box or a failing gasket. Because the 619598-10 manages all the condensate before it reaches the external trap, any hairline fracture can result in moisture escaping into the burner compartment.
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.












