Utica-Dunkirk 1250021 Gasket
The Utica-Dunkirk 1250021 Gasket is a critical sealing component engineered for high-performance venturi applications within condensing gas boilers. Constructed from high-integrity natural cork material, this gasket is specifically designed to maintain an airtight seal at the venturi interface, ensuring precise fuel-to-air ratio control and preventing combustion gas leakage. As a direct OEM replacement part, it is compatible with a wide range of high-efficiency hydronic systems, including the ECR97 series, HVX series, and DKVLT series boilers from Utica and Dunkirk. Field technicians rely on this part for routine boiler maintenance and burner service to ensure optimal thermal efficiency and system reliability. Its durable, compressible composition allows it to withstand the thermal cycling inherent in high-efficiency heating systems, making it a staple for any HVAC professional’s service truck.
Key Benefits:- Precision Sealing: Specifically cut for venturi mounting to ensure proper combustion airflow and system pressurization.
- High-Grade Cork: Utilizes durable cork material that offers excellent compressibility and resistance to thermal expansion.
- Broad Compatibility: Fits various Utica-Dunkirk models, including 90-200, ECR97-075NG, and HVX-150 units.
- OEM Standards: Matches original equipment specifications for thickness and density to prevent nuisance lockouts caused by air leaks.
Which boiler models use the 1250021 gasket?
This venturi gasket is utilized in several high-efficiency boilers, including the Utica ECR97, Dunkirk VLT (DKVLT), and the HVX series across various BTU ratings from 50,000 to 200,000.
Why is a cork gasket used for the venturi?
Cork gaskets are preferred in these applications due to their ability to provide a tight seal under low bolt torque, effectively preventing vacuum leaks that can disrupt the gas valve's ability to regulate fuel mix.
When should this gasket be replaced?
It is standard practice to replace the cork venturi gasket whenever the burner assembly or venturi is removed for inspection or if there are signs of combustion bypass or physical degradation of the cork.
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.
Utica-Dunkirk 1250021 Gasket
The Utica-Dunkirk 1250021 Gasket is a critical sealing component engineered for high-performance venturi applications within condensing gas boilers. Constructed from high-integrity natural cork material, this gasket is specifically designed to maintain an airtight seal at the venturi interface, ensuring precise fuel-to-air ratio control and preventing combustion gas leakage. As a direct OEM replacement part, it is compatible with a wide range of high-efficiency hydronic systems, including the ECR97 series, HVX series, and DKVLT series boilers from Utica and Dunkirk. Field technicians rely on this part for routine boiler maintenance and burner service to ensure optimal thermal efficiency and system reliability. Its durable, compressible composition allows it to withstand the thermal cycling inherent in high-efficiency heating systems, making it a staple for any HVAC professional’s service truck.
Key Benefits:- Precision Sealing: Specifically cut for venturi mounting to ensure proper combustion airflow and system pressurization.
- High-Grade Cork: Utilizes durable cork material that offers excellent compressibility and resistance to thermal expansion.
- Broad Compatibility: Fits various Utica-Dunkirk models, including 90-200, ECR97-075NG, and HVX-150 units.
- OEM Standards: Matches original equipment specifications for thickness and density to prevent nuisance lockouts caused by air leaks.
Which boiler models use the 1250021 gasket?
This venturi gasket is utilized in several high-efficiency boilers, including the Utica ECR97, Dunkirk VLT (DKVLT), and the HVX series across various BTU ratings from 50,000 to 200,000.
Why is a cork gasket used for the venturi?
Cork gaskets are preferred in these applications due to their ability to provide a tight seal under low bolt torque, effectively preventing vacuum leaks that can disrupt the gas valve's ability to regulate fuel mix.
When should this gasket be replaced?
It is standard practice to replace the cork venturi gasket whenever the burner assembly or venturi is removed for inspection or if there are signs of combustion bypass or physical degradation of the cork.
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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Description
The Utica-Dunkirk 1250021 Gasket is a critical sealing component engineered for high-performance venturi applications within condensing gas boilers. Constructed from high-integrity natural cork material, this gasket is specifically designed to maintain an airtight seal at the venturi interface, ensuring precise fuel-to-air ratio control and preventing combustion gas leakage. As a direct OEM replacement part, it is compatible with a wide range of high-efficiency hydronic systems, including the ECR97 series, HVX series, and DKVLT series boilers from Utica and Dunkirk. Field technicians rely on this part for routine boiler maintenance and burner service to ensure optimal thermal efficiency and system reliability. Its durable, compressible composition allows it to withstand the thermal cycling inherent in high-efficiency heating systems, making it a staple for any HVAC professional’s service truck.
Key Benefits:- Precision Sealing: Specifically cut for venturi mounting to ensure proper combustion airflow and system pressurization.
- High-Grade Cork: Utilizes durable cork material that offers excellent compressibility and resistance to thermal expansion.
- Broad Compatibility: Fits various Utica-Dunkirk models, including 90-200, ECR97-075NG, and HVX-150 units.
- OEM Standards: Matches original equipment specifications for thickness and density to prevent nuisance lockouts caused by air leaks.
Which boiler models use the 1250021 gasket?
This venturi gasket is utilized in several high-efficiency boilers, including the Utica ECR97, Dunkirk VLT (DKVLT), and the HVX series across various BTU ratings from 50,000 to 200,000.
Why is a cork gasket used for the venturi?
Cork gaskets are preferred in these applications due to their ability to provide a tight seal under low bolt torque, effectively preventing vacuum leaks that can disrupt the gas valve's ability to regulate fuel mix.
When should this gasket be replaced?
It is standard practice to replace the cork venturi gasket whenever the burner assembly or venturi is removed for inspection or if there are signs of combustion bypass or physical degradation of the cork.
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.
