York S1-373-39477-002 Kit
The York S1-373-39477-002 Kit is a heavy-duty 3-Cell Burner Wrapper Box designed specifically for 33-inch chassis residential gas furnaces. This OEM replacement kit is engineered to contain the combustion process within the burner box assembly, providing a critical thermal barrier that minimizes heat loss and prevents contaminants from interfering with the burner flame. Rated for 60 MBH (60,000 BTU) systems, the wrapper ensures precise furnace combustion efficiency by maintaining the internal pressure differentials required for proper vacuum switch operation. This kit replaces damaged or corroded burner enclosures that can lead to pressure switch lockout codes or rollout trippings. As a technician-grade component, it features high-grade galvanized steel construction to withstand consistent thermal cycling without warping, ensuring the gas furnace burner plate and manifold remain securely aligned for reliable ignition. Compatible with various 80% and 95% AFUE York, Luxaire, and Coleman models, this 3-cell furnace burner kit is a standard requirement for restoring the integrity of the combustion chamber.
Key Benefits- Precise Fitment: Designed specifically for 33-inch York furnace models, ensuring seamless integration with the existing manifold and vestibule panel.
- Enhanced Thermal Protection: Acts as a durable burner box wrapper to shield sensitive electronic components and wires from high combustion temperatures.
- Combustion Stability: Supports consistent airflow across the burners, helping to prevent nuisance pressure switch trips and ensuring a steady flame signal.
- Industrial Durability: Constructed from heavy-gauge steel to resist corrosion and thermal fatigue common in high-efficiency heating cycles.
- Does this burner box fit 95% AFUE furnaces? Yes, this 3-cell wrapper is compatible with both 80% and 95% AFUE 33-inch chassis models. On 95% units, ensure the original burner plate is retained and properly seated.
- What causes a burner box wrapper to need replacement? Most replacements are necessitated by heavy oxidation, moisture damage from secondary heat exchanger leaks, or warping that prevents a proper air seal.
- Will this fix a Code 3 pressure switch error? While a compromised burner box assembly can cause pressure drops, technicians should also verify inducer motor performance and vent clarity to confirm the source of the vacuum loss.
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.
York S1-373-39477-002 Kit
The York S1-373-39477-002 Kit is a heavy-duty 3-Cell Burner Wrapper Box designed specifically for 33-inch chassis residential gas furnaces. This OEM replacement kit is engineered to contain the combustion process within the burner box assembly, providing a critical thermal barrier that minimizes heat loss and prevents contaminants from interfering with the burner flame. Rated for 60 MBH (60,000 BTU) systems, the wrapper ensures precise furnace combustion efficiency by maintaining the internal pressure differentials required for proper vacuum switch operation. This kit replaces damaged or corroded burner enclosures that can lead to pressure switch lockout codes or rollout trippings. As a technician-grade component, it features high-grade galvanized steel construction to withstand consistent thermal cycling without warping, ensuring the gas furnace burner plate and manifold remain securely aligned for reliable ignition. Compatible with various 80% and 95% AFUE York, Luxaire, and Coleman models, this 3-cell furnace burner kit is a standard requirement for restoring the integrity of the combustion chamber.
Key Benefits- Precise Fitment: Designed specifically for 33-inch York furnace models, ensuring seamless integration with the existing manifold and vestibule panel.
- Enhanced Thermal Protection: Acts as a durable burner box wrapper to shield sensitive electronic components and wires from high combustion temperatures.
- Combustion Stability: Supports consistent airflow across the burners, helping to prevent nuisance pressure switch trips and ensuring a steady flame signal.
- Industrial Durability: Constructed from heavy-gauge steel to resist corrosion and thermal fatigue common in high-efficiency heating cycles.
- Does this burner box fit 95% AFUE furnaces? Yes, this 3-cell wrapper is compatible with both 80% and 95% AFUE 33-inch chassis models. On 95% units, ensure the original burner plate is retained and properly seated.
- What causes a burner box wrapper to need replacement? Most replacements are necessitated by heavy oxidation, moisture damage from secondary heat exchanger leaks, or warping that prevents a proper air seal.
- Will this fix a Code 3 pressure switch error? While a compromised burner box assembly can cause pressure drops, technicians should also verify inducer motor performance and vent clarity to confirm the source of the vacuum loss.
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 York S1-373-39477-002 Kit is a heavy-duty 3-Cell Burner Wrapper Box designed specifically for 33-inch chassis residential gas furnaces. This OEM replacement kit is engineered to contain the combustion process within the burner box assembly, providing a critical thermal barrier that minimizes heat loss and prevents contaminants from interfering with the burner flame. Rated for 60 MBH (60,000 BTU) systems, the wrapper ensures precise furnace combustion efficiency by maintaining the internal pressure differentials required for proper vacuum switch operation. This kit replaces damaged or corroded burner enclosures that can lead to pressure switch lockout codes or rollout trippings. As a technician-grade component, it features high-grade galvanized steel construction to withstand consistent thermal cycling without warping, ensuring the gas furnace burner plate and manifold remain securely aligned for reliable ignition. Compatible with various 80% and 95% AFUE York, Luxaire, and Coleman models, this 3-cell furnace burner kit is a standard requirement for restoring the integrity of the combustion chamber.
Key Benefits- Precise Fitment: Designed specifically for 33-inch York furnace models, ensuring seamless integration with the existing manifold and vestibule panel.
- Enhanced Thermal Protection: Acts as a durable burner box wrapper to shield sensitive electronic components and wires from high combustion temperatures.
- Combustion Stability: Supports consistent airflow across the burners, helping to prevent nuisance pressure switch trips and ensuring a steady flame signal.
- Industrial Durability: Constructed from heavy-gauge steel to resist corrosion and thermal fatigue common in high-efficiency heating cycles.
- Does this burner box fit 95% AFUE furnaces? Yes, this 3-cell wrapper is compatible with both 80% and 95% AFUE 33-inch chassis models. On 95% units, ensure the original burner plate is retained and properly seated.
- What causes a burner box wrapper to need replacement? Most replacements are necessitated by heavy oxidation, moisture damage from secondary heat exchanger leaks, or warping that prevents a proper air seal.
- Will this fix a Code 3 pressure switch error? While a compromised burner box assembly can cause pressure drops, technicians should also verify inducer motor performance and vent clarity to confirm the source of the vacuum loss.
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.
