Lochinvar & A.O. Smith 100173794 Door Kit
When you're servicing high-efficiency units like the Lochinvar Knight XL or A.O. Smith commercial boilers, maintaining the integrity of the combustion chamber is non-negotiable. The Lochinvar & A.O. Smith 100173794 Door Kit is the specific OEM replacement part required to ensure a gas-tight seal on the heat exchanger access point. Designed for precision fitment on models including the KBN399 and KBN500, this heat exchanger access door kit allows for critical top-down maintenance, permitting technicians to clean the 12.7-inch heat exchanger assemblies without compromising the unit’s specialized HVAC burner gasket seals. Failed or warped access doors can lead to dangerous flue gas leakage; utilizing this genuine OEM 100173794 kit ensures that commercial boiler maintenance meets original factory specifications. Weighing approximately 1.9 lbs, the kit includes the necessary heavy-duty plate and hardware to restore atmospheric pressure stability within the combustion circuit, facilitating optimal heat transfer and long-term HVAC system performance.
Key Benefits:- Precision Fitment: Engineered specifically for Lochinvar Knight XL KBN080-500 and A.O. Smith commercial series to ensure a 100% airtight seal.
- Enhanced Serviceability: Facilitates standard heat exchanger cleaning and internal inspections, reducing overall downtime during annual maintenance.
- OEM Integrity: Prevents the risks associated with universal or fabricated plates, maintaining the combustion chamber's structural requirements.
- Complete Replacement: Includes the access door and necessary mechanical components to replace damaged or corroded hardware.
What boiler models are compatible with this kit?
This kit is primarily designed for Lochinvar Knight XL (KBN399, KBN500) and equivalent A.O. Smith high-efficiency commercial boilers. Always verify your specific model number before installation.
Does this kit include the heat exchanger gasket?
This kit focuses on the access door assembly. While it provides the structural components for the heat exchanger access, technicians should always inspect the burner gasket and surrounding seals for wear and replace them if the seal has been compromised.
Why is an OEM door kit necessary over a standard plate?
Commercial boilers rely on specific pressure differentials. An OEM 100173794 kit ensures the materials can withstand the high-temperature environment of the heat exchanger while preventing flue gas bypass or air leaks that could lead to sensor errors or "soft lockouts."
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: $177.84
-65%$177.84
$62.24Lochinvar & A.O. Smith 100173794 Door Kit
When you're servicing high-efficiency units like the Lochinvar Knight XL or A.O. Smith commercial boilers, maintaining the integrity of the combustion chamber is non-negotiable. The Lochinvar & A.O. Smith 100173794 Door Kit is the specific OEM replacement part required to ensure a gas-tight seal on the heat exchanger access point. Designed for precision fitment on models including the KBN399 and KBN500, this heat exchanger access door kit allows for critical top-down maintenance, permitting technicians to clean the 12.7-inch heat exchanger assemblies without compromising the unit’s specialized HVAC burner gasket seals. Failed or warped access doors can lead to dangerous flue gas leakage; utilizing this genuine OEM 100173794 kit ensures that commercial boiler maintenance meets original factory specifications. Weighing approximately 1.9 lbs, the kit includes the necessary heavy-duty plate and hardware to restore atmospheric pressure stability within the combustion circuit, facilitating optimal heat transfer and long-term HVAC system performance.
Key Benefits:- Precision Fitment: Engineered specifically for Lochinvar Knight XL KBN080-500 and A.O. Smith commercial series to ensure a 100% airtight seal.
- Enhanced Serviceability: Facilitates standard heat exchanger cleaning and internal inspections, reducing overall downtime during annual maintenance.
- OEM Integrity: Prevents the risks associated with universal or fabricated plates, maintaining the combustion chamber's structural requirements.
- Complete Replacement: Includes the access door and necessary mechanical components to replace damaged or corroded hardware.
What boiler models are compatible with this kit?
This kit is primarily designed for Lochinvar Knight XL (KBN399, KBN500) and equivalent A.O. Smith high-efficiency commercial boilers. Always verify your specific model number before installation.
Does this kit include the heat exchanger gasket?
This kit focuses on the access door assembly. While it provides the structural components for the heat exchanger access, technicians should always inspect the burner gasket and surrounding seals for wear and replace them if the seal has been compromised.
Why is an OEM door kit necessary over a standard plate?
Commercial boilers rely on specific pressure differentials. An OEM 100173794 kit ensures the materials can withstand the high-temperature environment of the heat exchanger while preventing flue gas bypass or air leaks that could lead to sensor errors or "soft lockouts."
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
When you're servicing high-efficiency units like the Lochinvar Knight XL or A.O. Smith commercial boilers, maintaining the integrity of the combustion chamber is non-negotiable. The Lochinvar & A.O. Smith 100173794 Door Kit is the specific OEM replacement part required to ensure a gas-tight seal on the heat exchanger access point. Designed for precision fitment on models including the KBN399 and KBN500, this heat exchanger access door kit allows for critical top-down maintenance, permitting technicians to clean the 12.7-inch heat exchanger assemblies without compromising the unit’s specialized HVAC burner gasket seals. Failed or warped access doors can lead to dangerous flue gas leakage; utilizing this genuine OEM 100173794 kit ensures that commercial boiler maintenance meets original factory specifications. Weighing approximately 1.9 lbs, the kit includes the necessary heavy-duty plate and hardware to restore atmospheric pressure stability within the combustion circuit, facilitating optimal heat transfer and long-term HVAC system performance.
Key Benefits:- Precision Fitment: Engineered specifically for Lochinvar Knight XL KBN080-500 and A.O. Smith commercial series to ensure a 100% airtight seal.
- Enhanced Serviceability: Facilitates standard heat exchanger cleaning and internal inspections, reducing overall downtime during annual maintenance.
- OEM Integrity: Prevents the risks associated with universal or fabricated plates, maintaining the combustion chamber's structural requirements.
- Complete Replacement: Includes the access door and necessary mechanical components to replace damaged or corroded hardware.
What boiler models are compatible with this kit?
This kit is primarily designed for Lochinvar Knight XL (KBN399, KBN500) and equivalent A.O. Smith high-efficiency commercial boilers. Always verify your specific model number before installation.
Does this kit include the heat exchanger gasket?
This kit focuses on the access door assembly. While it provides the structural components for the heat exchanger access, technicians should always inspect the burner gasket and surrounding seals for wear and replace them if the seal has been compromised.
Why is an OEM door kit necessary over a standard plate?
Commercial boilers rely on specific pressure differentials. An OEM 100173794 kit ensures the materials can withstand the high-temperature environment of the heat exchanger while preventing flue gas bypass or air leaks that could lead to sensor errors or "soft lockouts."
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.
