
Williams P322445 Key
The Williams P322445 Control Key is a specific OEM replacement component designed for compatibility with Williams Furnace Company floor furnaces. This critical HVAC gas valve key is engineered to operate the manual gas shut-off and control mechanisms on high-efficiency models, including the 4505A and 6505A series, as well as several 2024 and legacy units like the 4505621A, 5005622, and 6205622. Built for durability in high-heat environments, this manual heater key ensures precise torque when adjusting the internal gas flow or engaging the pilot lighting sequence.
For service technicians and contractors, having the exact replacement control key is essential for maintaining safety and operational compliance during routine maintenance or part replacement. The P322445 floor furnace key is designed to interface correctly with the valve stem through the floor plate escutcheon, preventing the rounding of edges common with universal or third-party tools. Integrated into the Williams heating system architecture, this part facilitates the reliable control of natural gas or liquid propane burner assemblies, ensuring steady performance throughout the heating season.
Key Benefits
- OEM Precision: Guaranteed fit for Williams 4505A and 6505A floor furnace gas valves, eliminating the risk of stem damage.
- Enhanced Safety: Provides the necessary leverage for secure manual gas shut-off, a vital requirement for HVAC maintenance.
- Durable Construction: Manufactured using heavy-duty materials to withstand frequent use in residential and commercial heating applications.
- Broad Compatibility: Supports a wide range of model years, including older Williams floor furnace units and newer high-efficiency versions.
Common Questions
Which furnace models will this key operate?
This key is primarily designed for Williams Floor Furnaces within the 4505 and 6505 series, including specific SKUs like 3005622, 5005622, and 6205622.
Can I use a universal fireplace key as a replacement?
While some universal keys may fit the stem size, the Williams P322445 is the direct manufacturer-specified part to ensure the correct depth and engagement with the valve located beneath the floor plate.
Is this key compatible with wall heaters?
This specific part number is designated for floor furnace control assemblies; always verify your unit's parts list to ensure the P322445 is the correct HVAC control component for your specific heater configuration.
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: $22.68
-65%$22.68
$7.94Williams P322445 Key
The Williams P322445 Control Key is a specific OEM replacement component designed for compatibility with Williams Furnace Company floor furnaces. This critical HVAC gas valve key is engineered to operate the manual gas shut-off and control mechanisms on high-efficiency models, including the 4505A and 6505A series, as well as several 2024 and legacy units like the 4505621A, 5005622, and 6205622. Built for durability in high-heat environments, this manual heater key ensures precise torque when adjusting the internal gas flow or engaging the pilot lighting sequence.
For service technicians and contractors, having the exact replacement control key is essential for maintaining safety and operational compliance during routine maintenance or part replacement. The P322445 floor furnace key is designed to interface correctly with the valve stem through the floor plate escutcheon, preventing the rounding of edges common with universal or third-party tools. Integrated into the Williams heating system architecture, this part facilitates the reliable control of natural gas or liquid propane burner assemblies, ensuring steady performance throughout the heating season.
Key Benefits
- OEM Precision: Guaranteed fit for Williams 4505A and 6505A floor furnace gas valves, eliminating the risk of stem damage.
- Enhanced Safety: Provides the necessary leverage for secure manual gas shut-off, a vital requirement for HVAC maintenance.
- Durable Construction: Manufactured using heavy-duty materials to withstand frequent use in residential and commercial heating applications.
- Broad Compatibility: Supports a wide range of model years, including older Williams floor furnace units and newer high-efficiency versions.
Common Questions
Which furnace models will this key operate?
This key is primarily designed for Williams Floor Furnaces within the 4505 and 6505 series, including specific SKUs like 3005622, 5005622, and 6205622.
Can I use a universal fireplace key as a replacement?
While some universal keys may fit the stem size, the Williams P322445 is the direct manufacturer-specified part to ensure the correct depth and engagement with the valve located beneath the floor plate.
Is this key compatible with wall heaters?
This specific part number is designated for floor furnace control assemblies; always verify your unit's parts list to ensure the P322445 is the correct HVAC control component for your specific heater configuration.
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.
Product Information
Product Information
Shipping & Returns
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Description
The Williams P322445 Control Key is a specific OEM replacement component designed for compatibility with Williams Furnace Company floor furnaces. This critical HVAC gas valve key is engineered to operate the manual gas shut-off and control mechanisms on high-efficiency models, including the 4505A and 6505A series, as well as several 2024 and legacy units like the 4505621A, 5005622, and 6205622. Built for durability in high-heat environments, this manual heater key ensures precise torque when adjusting the internal gas flow or engaging the pilot lighting sequence.
For service technicians and contractors, having the exact replacement control key is essential for maintaining safety and operational compliance during routine maintenance or part replacement. The P322445 floor furnace key is designed to interface correctly with the valve stem through the floor plate escutcheon, preventing the rounding of edges common with universal or third-party tools. Integrated into the Williams heating system architecture, this part facilitates the reliable control of natural gas or liquid propane burner assemblies, ensuring steady performance throughout the heating season.
Key Benefits
- OEM Precision: Guaranteed fit for Williams 4505A and 6505A floor furnace gas valves, eliminating the risk of stem damage.
- Enhanced Safety: Provides the necessary leverage for secure manual gas shut-off, a vital requirement for HVAC maintenance.
- Durable Construction: Manufactured using heavy-duty materials to withstand frequent use in residential and commercial heating applications.
- Broad Compatibility: Supports a wide range of model years, including older Williams floor furnace units and newer high-efficiency versions.
Common Questions
Which furnace models will this key operate?
This key is primarily designed for Williams Floor Furnaces within the 4505 and 6505 series, including specific SKUs like 3005622, 5005622, and 6205622.
Can I use a universal fireplace key as a replacement?
While some universal keys may fit the stem size, the Williams P322445 is the direct manufacturer-specified part to ensure the correct depth and engagement with the valve located beneath the floor plate.
Is this key compatible with wall heaters?
This specific part number is designated for floor furnace control assemblies; always verify your unit's parts list to ensure the P322445 is the correct HVAC control component for your specific heater configuration.
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.











