Lochinvar & A.O. Smith 100289438 Gasket
As a field technician, you know that maintaininig a gas-tight seal on high-efficiency equipment is non-negotiable. The Lochinvar & A.O. Smith 100289438 Gasket Set is a critical OEM replacement kit designed specifically for the WH110 series and related commercial heating systems. This comprehensive kit includes high-durability components—including boiler gaskets and O-rings—engineered to withstand the intense thermal cycling and chemical exposure typical of condensing heat exchangers. Using OEM HVAC replacement parts like the 100289438 gasket ensures exact fitment, preventing the vacuum leaks or flue gas seepage that can compromise combustion stability and system safety.
Whether you are performing a seasonal teardown or a burner assembly repair, this kit provides the essential seals required to restore the unit's pressure integrity. This Lochinvar gasket kit is manufactured from premium heat-resistant silicone and rubber compounds to provide a rigid, leak-proof barrier. For contractors managing commercial water heater maintenance, having this 100289438 set on the truck means you can complete the job to factory specifications without relying on inferior universal alternatives that fail under high-stress hydronic conditions.
Key Benefits- Precise OEM Fitment: Tailored for the Lochinvar WH110 and A.O. Smith equivalent models to ensure a perfect mechanical seal.
- Extreme Thermal Resistance: Constructed from professional-grade materials that maintain elasticity and sealing force in high-temperature environments.
- Comprehensive Sealing: Includes the necessary gaskets for a full burner or heat exchanger service, reducing downtime.
- Enhanced Safety: Prevents hazardous combustion byproduct leakage, protecting the mechanical room and ensuring peak boiler efficiency.
Is the 100289438 set compatible with all Lochinvar WH models?
No, this specific set is optimized for the WH110. For smaller units like the WH055 or WH085, or larger models like the WH199, alternative gasket kits are required to match the flange and burner diameters.
What components are standard in this gasket set?
This kit typically includes the primary burner gasket, fan/venturi seals, and specialized O-rings required for a standard heat exchanger maintenance interval.
Can I use RTV silicone instead of this OEM gasket kit?
Using liquid sealants as a substitute for 100289438 gaskets in high-efficiency boilers is not recommended. OEM gaskets provide the specific compression thickness and material properties needed to maintain the factory-specified air-fuel ratio.
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.
Lochinvar & A.O. Smith 100289438 Gasket
As a field technician, you know that maintaininig a gas-tight seal on high-efficiency equipment is non-negotiable. The Lochinvar & A.O. Smith 100289438 Gasket Set is a critical OEM replacement kit designed specifically for the WH110 series and related commercial heating systems. This comprehensive kit includes high-durability components—including boiler gaskets and O-rings—engineered to withstand the intense thermal cycling and chemical exposure typical of condensing heat exchangers. Using OEM HVAC replacement parts like the 100289438 gasket ensures exact fitment, preventing the vacuum leaks or flue gas seepage that can compromise combustion stability and system safety.
Whether you are performing a seasonal teardown or a burner assembly repair, this kit provides the essential seals required to restore the unit's pressure integrity. This Lochinvar gasket kit is manufactured from premium heat-resistant silicone and rubber compounds to provide a rigid, leak-proof barrier. For contractors managing commercial water heater maintenance, having this 100289438 set on the truck means you can complete the job to factory specifications without relying on inferior universal alternatives that fail under high-stress hydronic conditions.
Key Benefits- Precise OEM Fitment: Tailored for the Lochinvar WH110 and A.O. Smith equivalent models to ensure a perfect mechanical seal.
- Extreme Thermal Resistance: Constructed from professional-grade materials that maintain elasticity and sealing force in high-temperature environments.
- Comprehensive Sealing: Includes the necessary gaskets for a full burner or heat exchanger service, reducing downtime.
- Enhanced Safety: Prevents hazardous combustion byproduct leakage, protecting the mechanical room and ensuring peak boiler efficiency.
Is the 100289438 set compatible with all Lochinvar WH models?
No, this specific set is optimized for the WH110. For smaller units like the WH055 or WH085, or larger models like the WH199, alternative gasket kits are required to match the flange and burner diameters.
What components are standard in this gasket set?
This kit typically includes the primary burner gasket, fan/venturi seals, and specialized O-rings required for a standard heat exchanger maintenance interval.
Can I use RTV silicone instead of this OEM gasket kit?
Using liquid sealants as a substitute for 100289438 gaskets in high-efficiency boilers is not recommended. OEM gaskets provide the specific compression thickness and material properties needed to maintain the factory-specified air-fuel ratio.
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
Shipping & Returns
Description
As a field technician, you know that maintaininig a gas-tight seal on high-efficiency equipment is non-negotiable. The Lochinvar & A.O. Smith 100289438 Gasket Set is a critical OEM replacement kit designed specifically for the WH110 series and related commercial heating systems. This comprehensive kit includes high-durability components—including boiler gaskets and O-rings—engineered to withstand the intense thermal cycling and chemical exposure typical of condensing heat exchangers. Using OEM HVAC replacement parts like the 100289438 gasket ensures exact fitment, preventing the vacuum leaks or flue gas seepage that can compromise combustion stability and system safety.
Whether you are performing a seasonal teardown or a burner assembly repair, this kit provides the essential seals required to restore the unit's pressure integrity. This Lochinvar gasket kit is manufactured from premium heat-resistant silicone and rubber compounds to provide a rigid, leak-proof barrier. For contractors managing commercial water heater maintenance, having this 100289438 set on the truck means you can complete the job to factory specifications without relying on inferior universal alternatives that fail under high-stress hydronic conditions.
Key Benefits- Precise OEM Fitment: Tailored for the Lochinvar WH110 and A.O. Smith equivalent models to ensure a perfect mechanical seal.
- Extreme Thermal Resistance: Constructed from professional-grade materials that maintain elasticity and sealing force in high-temperature environments.
- Comprehensive Sealing: Includes the necessary gaskets for a full burner or heat exchanger service, reducing downtime.
- Enhanced Safety: Prevents hazardous combustion byproduct leakage, protecting the mechanical room and ensuring peak boiler efficiency.
Is the 100289438 set compatible with all Lochinvar WH models?
No, this specific set is optimized for the WH110. For smaller units like the WH055 or WH085, or larger models like the WH199, alternative gasket kits are required to match the flange and burner diameters.
What components are standard in this gasket set?
This kit typically includes the primary burner gasket, fan/venturi seals, and specialized O-rings required for a standard heat exchanger maintenance interval.
Can I use RTV silicone instead of this OEM gasket kit?
Using liquid sealants as a substitute for 100289438 gaskets in high-efficiency boilers is not recommended. OEM gaskets provide the specific compression thickness and material properties needed to maintain the factory-specified air-fuel ratio.
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.
