
York S1-7945-3011 Gasket Package
The York S1-7945-3011 Gasket Package is a critical OEM replacement part engineered specifically for sealing the heat exchanger in industrial and residential HVAC configurations. As a veteran technician knows, maintaining the integrity of the combustion seal is non-negotiable for system safety and efficiency. This HVAC gasket kit is built from high-grade, wear-resistant materials designed to withstand the thermal cycling and rigorous operational demands of York heating units. Precision fitment ensures that there is no bypass of combustion gases, preventing leaks that compromise air quality and burner performance. This kit, also referenced under part number S1-7945-3011, is the standard for contractors performing seasonal maintenance or major heat exchanger overhauls on compatible York and Source 1 equipment. By utilizing genuine York heat exchanger gaskets, you ensure the system maintains its original pressure specifications and thermal efficiency ratings without the risk of failure associated with after-market seals.
Key Benefits- Ensures a high-temperature air-tight seal to prevent the escape of combustion byproducts.
- Manufactured to precise OEM specifications for seamless integration with York model 7956A856.
- Constructed with premium, industrial-grade materials for maximum wear resistance and longevity.
- Minimizes energy loss and maximizes system integrity by maintaining optimal pressure within the heat exchanger.
- Compatible with a wide range of Source 1 HVAC parts and York-branded heating systems.
What symptoms indicate a need for the S1-7945-3011 Gasket Package?
If you detect rollout at the burners, soot accumulation, or if a combustion analysis reveals irregular CO levels, the heat exchanger gaskets may be compromised. Replacing them during a heat exchanger inspection is standard protocol to ensure a proper seal.
Is this gasket kit compatible with multi-stage York furnaces?
The York S1-7945-3011 is designed for specific heat exchanger assemblies, prominently used with model 7956A856. Always verify the cross-reference part number against the unit's data plate before installation.
Do I need to apply additional sealant with these gaskets?
These OEM gaskets are engineered to provide a dry seal based on precise compression. Unless specified by the specific York service manual for your furnace model, additional RTV or sealants are typically not required and may interfere with the fit.
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: $22.37
-65%$22.37
$7.83York S1-7945-3011 Gasket Package
The York S1-7945-3011 Gasket Package is a critical OEM replacement part engineered specifically for sealing the heat exchanger in industrial and residential HVAC configurations. As a veteran technician knows, maintaining the integrity of the combustion seal is non-negotiable for system safety and efficiency. This HVAC gasket kit is built from high-grade, wear-resistant materials designed to withstand the thermal cycling and rigorous operational demands of York heating units. Precision fitment ensures that there is no bypass of combustion gases, preventing leaks that compromise air quality and burner performance. This kit, also referenced under part number S1-7945-3011, is the standard for contractors performing seasonal maintenance or major heat exchanger overhauls on compatible York and Source 1 equipment. By utilizing genuine York heat exchanger gaskets, you ensure the system maintains its original pressure specifications and thermal efficiency ratings without the risk of failure associated with after-market seals.
Key Benefits- Ensures a high-temperature air-tight seal to prevent the escape of combustion byproducts.
- Manufactured to precise OEM specifications for seamless integration with York model 7956A856.
- Constructed with premium, industrial-grade materials for maximum wear resistance and longevity.
- Minimizes energy loss and maximizes system integrity by maintaining optimal pressure within the heat exchanger.
- Compatible with a wide range of Source 1 HVAC parts and York-branded heating systems.
What symptoms indicate a need for the S1-7945-3011 Gasket Package?
If you detect rollout at the burners, soot accumulation, or if a combustion analysis reveals irregular CO levels, the heat exchanger gaskets may be compromised. Replacing them during a heat exchanger inspection is standard protocol to ensure a proper seal.
Is this gasket kit compatible with multi-stage York furnaces?
The York S1-7945-3011 is designed for specific heat exchanger assemblies, prominently used with model 7956A856. Always verify the cross-reference part number against the unit's data plate before installation.
Do I need to apply additional sealant with these gaskets?
These OEM gaskets are engineered to provide a dry seal based on precise compression. Unless specified by the specific York service manual for your furnace model, additional RTV or sealants are typically not required and may interfere with the fit.
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
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Description
The York S1-7945-3011 Gasket Package is a critical OEM replacement part engineered specifically for sealing the heat exchanger in industrial and residential HVAC configurations. As a veteran technician knows, maintaining the integrity of the combustion seal is non-negotiable for system safety and efficiency. This HVAC gasket kit is built from high-grade, wear-resistant materials designed to withstand the thermal cycling and rigorous operational demands of York heating units. Precision fitment ensures that there is no bypass of combustion gases, preventing leaks that compromise air quality and burner performance. This kit, also referenced under part number S1-7945-3011, is the standard for contractors performing seasonal maintenance or major heat exchanger overhauls on compatible York and Source 1 equipment. By utilizing genuine York heat exchanger gaskets, you ensure the system maintains its original pressure specifications and thermal efficiency ratings without the risk of failure associated with after-market seals.
Key Benefits- Ensures a high-temperature air-tight seal to prevent the escape of combustion byproducts.
- Manufactured to precise OEM specifications for seamless integration with York model 7956A856.
- Constructed with premium, industrial-grade materials for maximum wear resistance and longevity.
- Minimizes energy loss and maximizes system integrity by maintaining optimal pressure within the heat exchanger.
- Compatible with a wide range of Source 1 HVAC parts and York-branded heating systems.
What symptoms indicate a need for the S1-7945-3011 Gasket Package?
If you detect rollout at the burners, soot accumulation, or if a combustion analysis reveals irregular CO levels, the heat exchanger gaskets may be compromised. Replacing them during a heat exchanger inspection is standard protocol to ensure a proper seal.
Is this gasket kit compatible with multi-stage York furnaces?
The York S1-7945-3011 is designed for specific heat exchanger assemblies, prominently used with model 7956A856. Always verify the cross-reference part number against the unit's data plate before installation.
Do I need to apply additional sealant with these gaskets?
These OEM gaskets are engineered to provide a dry seal based on precise compression. Unless specified by the specific York service manual for your furnace model, additional RTV or sealants are typically not required and may interfere with the fit.
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.












