Williams 6B149 Shield
For your next service call involving a 22,000 or 30,000 BTU Williams direct vent wall furnace, ensuring the integrity of the combustion chamber shield is paramount for maintaining manufacturer-specified airflow and thermal protection. The Williams 6B149 is a genuine OEM furnace replacement part engineered specifically to fit between the combustion chamber and the main cabinet faceplate. This component acts as a critical thermal barrier, preventing excessive heat transfer to the exterior housing while directing air correctly across the heat exchanger. In high-cycle environments, these shields can warp or deteriorate, leading to inefficient heat distribution or noise during expansion and contraction.
Installation of this Williams 6B149 shield is straightforward for a seasoned tech, aligning with the original mounting points of the 22000 and 30000 BTU direct vent series. Using authentic Williams furnace parts ensures that the unit maintains its UL listing and operates within the tight tolerances required for direct-vented systems. This shield is vital for protecting internal controls and the external cabinet from the high temperatures generated within the combustion zone, ensuring the furnace operates at peak heating performance throughout the season.
- Perfect OEM Alignment: Designed exclusively for Williams 22,000 and 30,000 BTU direct vent models for a precise fit.
- Thermal Barrier Integrity: Specifically engineered to withstand high-temperature cycles without Premature warping.
- Cabinet Protection: Reduces heat transfer to the faceplate, maintaining exterior surface temperatures within safe limits.
- Direct Flow Direction: Assists in maintaining the correct internal convection paths for efficient heat exchange.
Common Questions
Which furnace models are compatible with the 6B149 shield?
This shield is designed for use with Williams Comfort Products 22000 BTU and 30000 BTU direct vent wall furnace series. Always verify your specific model number on the rating plate before installation.
What are the symptoms of a failing combustion chamber shield?
Technicians typically look for discoloration on the outer cabinet, unusual rattling or metallic "pinging" sounds during heat-up cycles, or visible warping and scaling of the metal when the faceplate is removed.
Is this a universal part for all Williams wall heaters?
No. This is a model-specific component. Using a shield that does not match the BTU rating or cabinet size can lead to airflow restrictions or inadequate heat protection.
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: $57.50
-65%$57.50
$20.12Williams 6B149 Shield
For your next service call involving a 22,000 or 30,000 BTU Williams direct vent wall furnace, ensuring the integrity of the combustion chamber shield is paramount for maintaining manufacturer-specified airflow and thermal protection. The Williams 6B149 is a genuine OEM furnace replacement part engineered specifically to fit between the combustion chamber and the main cabinet faceplate. This component acts as a critical thermal barrier, preventing excessive heat transfer to the exterior housing while directing air correctly across the heat exchanger. In high-cycle environments, these shields can warp or deteriorate, leading to inefficient heat distribution or noise during expansion and contraction.
Installation of this Williams 6B149 shield is straightforward for a seasoned tech, aligning with the original mounting points of the 22000 and 30000 BTU direct vent series. Using authentic Williams furnace parts ensures that the unit maintains its UL listing and operates within the tight tolerances required for direct-vented systems. This shield is vital for protecting internal controls and the external cabinet from the high temperatures generated within the combustion zone, ensuring the furnace operates at peak heating performance throughout the season.
- Perfect OEM Alignment: Designed exclusively for Williams 22,000 and 30,000 BTU direct vent models for a precise fit.
- Thermal Barrier Integrity: Specifically engineered to withstand high-temperature cycles without Premature warping.
- Cabinet Protection: Reduces heat transfer to the faceplate, maintaining exterior surface temperatures within safe limits.
- Direct Flow Direction: Assists in maintaining the correct internal convection paths for efficient heat exchange.
Common Questions
Which furnace models are compatible with the 6B149 shield?
This shield is designed for use with Williams Comfort Products 22000 BTU and 30000 BTU direct vent wall furnace series. Always verify your specific model number on the rating plate before installation.
What are the symptoms of a failing combustion chamber shield?
Technicians typically look for discoloration on the outer cabinet, unusual rattling or metallic "pinging" sounds during heat-up cycles, or visible warping and scaling of the metal when the faceplate is removed.
Is this a universal part for all Williams wall heaters?
No. This is a model-specific component. Using a shield that does not match the BTU rating or cabinet size can lead to airflow restrictions or inadequate heat protection.
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
Shipping & Returns
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Description
For your next service call involving a 22,000 or 30,000 BTU Williams direct vent wall furnace, ensuring the integrity of the combustion chamber shield is paramount for maintaining manufacturer-specified airflow and thermal protection. The Williams 6B149 is a genuine OEM furnace replacement part engineered specifically to fit between the combustion chamber and the main cabinet faceplate. This component acts as a critical thermal barrier, preventing excessive heat transfer to the exterior housing while directing air correctly across the heat exchanger. In high-cycle environments, these shields can warp or deteriorate, leading to inefficient heat distribution or noise during expansion and contraction.
Installation of this Williams 6B149 shield is straightforward for a seasoned tech, aligning with the original mounting points of the 22000 and 30000 BTU direct vent series. Using authentic Williams furnace parts ensures that the unit maintains its UL listing and operates within the tight tolerances required for direct-vented systems. This shield is vital for protecting internal controls and the external cabinet from the high temperatures generated within the combustion zone, ensuring the furnace operates at peak heating performance throughout the season.
- Perfect OEM Alignment: Designed exclusively for Williams 22,000 and 30,000 BTU direct vent models for a precise fit.
- Thermal Barrier Integrity: Specifically engineered to withstand high-temperature cycles without Premature warping.
- Cabinet Protection: Reduces heat transfer to the faceplate, maintaining exterior surface temperatures within safe limits.
- Direct Flow Direction: Assists in maintaining the correct internal convection paths for efficient heat exchange.
Common Questions
Which furnace models are compatible with the 6B149 shield?
This shield is designed for use with Williams Comfort Products 22000 BTU and 30000 BTU direct vent wall furnace series. Always verify your specific model number on the rating plate before installation.
What are the symptoms of a failing combustion chamber shield?
Technicians typically look for discoloration on the outer cabinet, unusual rattling or metallic "pinging" sounds during heat-up cycles, or visible warping and scaling of the metal when the faceplate is removed.
Is this a universal part for all Williams wall heaters?
No. This is a model-specific component. Using a shield that does not match the BTU rating or cabinet size can lead to airflow restrictions or inadequate heat protection.
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.
