Carrier 48TJ660004 Heat Exchanger
The Carrier 48TJ660004 Heat Exchanger is an OEM replacement heat exchanger engineered specifically for Carrier 48TJ series rooftop units. Constructed from high-grade aluminized steel, this assembly is designed to withstand the thermal stress and condensed moisture typical in high-demand commercial HVAC systems. It serves as a critical component in maintaining factory-spec gas heating efficiency and ensuring safe combustion byproduct venting. Proper installation of this natural gas heat exchanger is essential for restoring the AFUE performance of the RTU and preventing CO leaks caused by cracked or breached older cells. This unit is weight-balanced for precise integration with existing draft inducer motors and burners.
Key Benefits
- Precision Compatibility: Designed for exact fitment in Carrier 48TJ660004 rooftop configurations, eliminating the need for field modifications or bracket adjustments.
- Durability: Features aluminized steel construction to resist oxidation and scale buildup during high-fire cycles.
- Optimized Heat Transfer: Engineered to match the original internal baffling requirements for maximum thermal output and airflow efficiency.
- OEM Reliability: Ensures the system operates within its original UL-listed design parameters.
Common Questions
What are the signs that a 48TJ series heat exchanger needs replacement?
Technicians should look for visible cracks in the dimples of the heat exchanger cells, excessive rusting, or soot buildup. A tripped high-limit switch or a flame rollout during the ignition cycle often indicates restricted airflow or a breach in the exchanger integrity.
Can this heat exchanger be used in propane (LP) systems?
Yes, provided the rooftop unit has the appropriate LP conversion kit installed. The heat exchanger itself is compatible with both natural gas and liquid propane combustion, as long as the burner orifices are correctly sized for the fuel type.
What is the best way to prevent premature failure of this component?
Ensuring proper manifold pressure and maintaining consistent airflow across the heat exchanger is vital. Restricted return air or oversized burners can lead to overheating and stress fractures in the aluminized steel cells.
This item must ship via truck. Please contact us for freight quote.
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: $1,561.39
-65%$1,561.39
$546.49Carrier 48TJ660004 Heat Exchanger
The Carrier 48TJ660004 Heat Exchanger is an OEM replacement heat exchanger engineered specifically for Carrier 48TJ series rooftop units. Constructed from high-grade aluminized steel, this assembly is designed to withstand the thermal stress and condensed moisture typical in high-demand commercial HVAC systems. It serves as a critical component in maintaining factory-spec gas heating efficiency and ensuring safe combustion byproduct venting. Proper installation of this natural gas heat exchanger is essential for restoring the AFUE performance of the RTU and preventing CO leaks caused by cracked or breached older cells. This unit is weight-balanced for precise integration with existing draft inducer motors and burners.
Key Benefits
- Precision Compatibility: Designed for exact fitment in Carrier 48TJ660004 rooftop configurations, eliminating the need for field modifications or bracket adjustments.
- Durability: Features aluminized steel construction to resist oxidation and scale buildup during high-fire cycles.
- Optimized Heat Transfer: Engineered to match the original internal baffling requirements for maximum thermal output and airflow efficiency.
- OEM Reliability: Ensures the system operates within its original UL-listed design parameters.
Common Questions
What are the signs that a 48TJ series heat exchanger needs replacement?
Technicians should look for visible cracks in the dimples of the heat exchanger cells, excessive rusting, or soot buildup. A tripped high-limit switch or a flame rollout during the ignition cycle often indicates restricted airflow or a breach in the exchanger integrity.
Can this heat exchanger be used in propane (LP) systems?
Yes, provided the rooftop unit has the appropriate LP conversion kit installed. The heat exchanger itself is compatible with both natural gas and liquid propane combustion, as long as the burner orifices are correctly sized for the fuel type.
What is the best way to prevent premature failure of this component?
Ensuring proper manifold pressure and maintaining consistent airflow across the heat exchanger is vital. Restricted return air or oversized burners can lead to overheating and stress fractures in the aluminized steel cells.
This item must ship via truck. Please contact us for freight quote.
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
The Carrier 48TJ660004 Heat Exchanger is an OEM replacement heat exchanger engineered specifically for Carrier 48TJ series rooftop units. Constructed from high-grade aluminized steel, this assembly is designed to withstand the thermal stress and condensed moisture typical in high-demand commercial HVAC systems. It serves as a critical component in maintaining factory-spec gas heating efficiency and ensuring safe combustion byproduct venting. Proper installation of this natural gas heat exchanger is essential for restoring the AFUE performance of the RTU and preventing CO leaks caused by cracked or breached older cells. This unit is weight-balanced for precise integration with existing draft inducer motors and burners.
Key Benefits
- Precision Compatibility: Designed for exact fitment in Carrier 48TJ660004 rooftop configurations, eliminating the need for field modifications or bracket adjustments.
- Durability: Features aluminized steel construction to resist oxidation and scale buildup during high-fire cycles.
- Optimized Heat Transfer: Engineered to match the original internal baffling requirements for maximum thermal output and airflow efficiency.
- OEM Reliability: Ensures the system operates within its original UL-listed design parameters.
Common Questions
What are the signs that a 48TJ series heat exchanger needs replacement?
Technicians should look for visible cracks in the dimples of the heat exchanger cells, excessive rusting, or soot buildup. A tripped high-limit switch or a flame rollout during the ignition cycle often indicates restricted airflow or a breach in the exchanger integrity.
Can this heat exchanger be used in propane (LP) systems?
Yes, provided the rooftop unit has the appropriate LP conversion kit installed. The heat exchanger itself is compatible with both natural gas and liquid propane combustion, as long as the burner orifices are correctly sized for the fuel type.
What is the best way to prevent premature failure of this component?
Ensuring proper manifold pressure and maintaining consistent airflow across the heat exchanger is vital. Restricted return air or oversized burners can lead to overheating and stress fractures in the aluminized steel cells.
This item must ship via truck. Please contact us for freight quote.
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.
