
Williams 9307 Kit
The Williams 9307 Thin Wall Collar Kit is an essential component for technicians installing Williams Direct-Vent Wall Furnaces in structures with external wall thicknesses between 1 and 5 inches. This technical assembly adds 4 inches to the effective wall profile, ensuring the external vent cap achieves the required 1-1/4 inch engagement with the air inlet and flue tubes to maintain a sealed combustion system. Constructed from heavy-duty galvanized steel, this rear-mounting kit includes two mounting flanges, two side channels, and the necessary hardware for a secure, professional-grade installation.
Engineered for high-performance compatibility, the 9307 Kit is designed for use with Williams gravity and counterflow series, including the 140, 220, and 300 series models. Beyond standard thin-wall applications, this DirectVent collar assembly is frequently used by contractors to extend the vent cap away from sensitive exterior surfaces like vinyl siding or greenhouse coverings, effectively preventing exhaust-related thermal damage. Proper installation requires careful dimensioning to prevent flue gas leakage and ensure compliance with CSA and NFPA standards.
Key Benefits- Ensures critical vent cap engagement on walls under 5 inches thick to prevent hazardous flue gas leakage into the structure.
- Durable galvanized steel construction provides long-term corrosion resistance in harsh exterior environments.
- Versatile application as a standoff for vinyl siding and temperature-sensitive building materials.
- OEM compatibility with Williams Direct-Vent furnaces ensures a exact fit for 3508, 4007, 5008, 6007, and 6508 model series.
- Complete installation package includes assembly screws and Permagum for a professional airtight seal.
- Which furnace models are compatible with the 9307 kit? It is designed for Williams Direct-Vent models, specifically supporting series 14036, 22036, 30036, and their modern equivalents like the 14038 and 22038.
- How much thickness does this kit add to the wall? This kit adds exactly 4 inches to the wall thickness, which is vital for calculating the total reach of your flue and air inlet tubes.
- Can this be used with High-Efficiency (HE) models? No, this kit is specifically for standard Direct-Vent gravity and counterflow units and is not compatible with Williams HE (High Efficiency) DV series.
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: $55.44
-65%$55.44
$19.40Williams 9307 Kit
The Williams 9307 Thin Wall Collar Kit is an essential component for technicians installing Williams Direct-Vent Wall Furnaces in structures with external wall thicknesses between 1 and 5 inches. This technical assembly adds 4 inches to the effective wall profile, ensuring the external vent cap achieves the required 1-1/4 inch engagement with the air inlet and flue tubes to maintain a sealed combustion system. Constructed from heavy-duty galvanized steel, this rear-mounting kit includes two mounting flanges, two side channels, and the necessary hardware for a secure, professional-grade installation.
Engineered for high-performance compatibility, the 9307 Kit is designed for use with Williams gravity and counterflow series, including the 140, 220, and 300 series models. Beyond standard thin-wall applications, this DirectVent collar assembly is frequently used by contractors to extend the vent cap away from sensitive exterior surfaces like vinyl siding or greenhouse coverings, effectively preventing exhaust-related thermal damage. Proper installation requires careful dimensioning to prevent flue gas leakage and ensure compliance with CSA and NFPA standards.
Key Benefits- Ensures critical vent cap engagement on walls under 5 inches thick to prevent hazardous flue gas leakage into the structure.
- Durable galvanized steel construction provides long-term corrosion resistance in harsh exterior environments.
- Versatile application as a standoff for vinyl siding and temperature-sensitive building materials.
- OEM compatibility with Williams Direct-Vent furnaces ensures a exact fit for 3508, 4007, 5008, 6007, and 6508 model series.
- Complete installation package includes assembly screws and Permagum for a professional airtight seal.
- Which furnace models are compatible with the 9307 kit? It is designed for Williams Direct-Vent models, specifically supporting series 14036, 22036, 30036, and their modern equivalents like the 14038 and 22038.
- How much thickness does this kit add to the wall? This kit adds exactly 4 inches to the wall thickness, which is vital for calculating the total reach of your flue and air inlet tubes.
- Can this be used with High-Efficiency (HE) models? No, this kit is specifically for standard Direct-Vent gravity and counterflow units and is not compatible with Williams HE (High Efficiency) DV series.
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 Williams 9307 Thin Wall Collar Kit is an essential component for technicians installing Williams Direct-Vent Wall Furnaces in structures with external wall thicknesses between 1 and 5 inches. This technical assembly adds 4 inches to the effective wall profile, ensuring the external vent cap achieves the required 1-1/4 inch engagement with the air inlet and flue tubes to maintain a sealed combustion system. Constructed from heavy-duty galvanized steel, this rear-mounting kit includes two mounting flanges, two side channels, and the necessary hardware for a secure, professional-grade installation.
Engineered for high-performance compatibility, the 9307 Kit is designed for use with Williams gravity and counterflow series, including the 140, 220, and 300 series models. Beyond standard thin-wall applications, this DirectVent collar assembly is frequently used by contractors to extend the vent cap away from sensitive exterior surfaces like vinyl siding or greenhouse coverings, effectively preventing exhaust-related thermal damage. Proper installation requires careful dimensioning to prevent flue gas leakage and ensure compliance with CSA and NFPA standards.
Key Benefits- Ensures critical vent cap engagement on walls under 5 inches thick to prevent hazardous flue gas leakage into the structure.
- Durable galvanized steel construction provides long-term corrosion resistance in harsh exterior environments.
- Versatile application as a standoff for vinyl siding and temperature-sensitive building materials.
- OEM compatibility with Williams Direct-Vent furnaces ensures a exact fit for 3508, 4007, 5008, 6007, and 6508 model series.
- Complete installation package includes assembly screws and Permagum for a professional airtight seal.
- Which furnace models are compatible with the 9307 kit? It is designed for Williams Direct-Vent models, specifically supporting series 14036, 22036, 30036, and their modern equivalents like the 14038 and 22038.
- How much thickness does this kit add to the wall? This kit adds exactly 4 inches to the wall thickness, which is vital for calculating the total reach of your flue and air inlet tubes.
- Can this be used with High-Efficiency (HE) models? No, this kit is specifically for standard Direct-Vent gravity and counterflow units and is not compatible with Williams HE (High Efficiency) DV series.
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.












