
Lochinvar & A.O. Smith 100163244 Condensate Trap
The Lochinvar & A.O. Smith 100163244 Condensate Trap is a critical OEM component designed for high-efficiency condensing boilers and water heaters. As a veteran tech, you know that managing acidic condensate is non-negotiable for protecting the heat exchanger and venting system. This replacement condensate trap (formerly MSC30050, MSC20063, or MSC2973) features an internal float ball mechanism that prevents hazardous flue gases from escaping through the drain line when the trap is dry. It is engineered for a precise fit in Lochinvar Knight and A.O. Smith commercial and residential units, including the AWN, KBN, and OKN series. This 1.1-pound assembly ensures a reliable gravity-fed discharge, maintaining the pressure differential required for optimal burner performance. Durable construction resists the corrosive nature of low-pH condensate, reducing the risk of terminal blockages or boiler error codes related to drainage failure. For a professional HVACR installation, always verify the model-specific "X" dimension to ensure proper backpressure and drainage flow.
Key Benefits- OEM Compatibility: Direct replacement for obsolete part numbers MSC30050 and MSC20063, ensuring factory-spec performance.
- Flue Gas Protection: Integrated ball-check safety prevents exhaust leakage during dry-start conditions or seasonal downtime.
- System Longevity: Efficiently clears acidic discharge to prevent internal corrosion of the heat exchanger and secondary flue piping.
- Broad Application: Field-proven for Lochinvar Knight XL, Crest, and various A.O. Smith high-efficiency boiler models.
What boiler models use the 100163244 condensate trap?
This assembly is compatible with a wide range of high-efficiency units, including the Lochinvar Knight (KBN, KBL, KBX), Armor (AWH, AWN), and A.O. Smith commercial water heaters. Always cross-reference your specific serial number for exact fitment.
Can I use a standard P-trap instead of this OEM assembly?
No. Standard plumbing P-traps do not provide the necessary backpressure or safety float ball required for these sealed combustion systems. Using a non-OEM trap can lead to flue gas leakage or nuisance pressure switch trips.
How do I maintenance the 100163244 trap?
Inspect monthly for sediment buildup or blockages. Ensure the trap is primed with water during commissioning to prevent initial exhaust bypass through the drain line.
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: $302.72
-65%$302.72
$105.95Lochinvar & A.O. Smith 100163244 Condensate Trap
The Lochinvar & A.O. Smith 100163244 Condensate Trap is a critical OEM component designed for high-efficiency condensing boilers and water heaters. As a veteran tech, you know that managing acidic condensate is non-negotiable for protecting the heat exchanger and venting system. This replacement condensate trap (formerly MSC30050, MSC20063, or MSC2973) features an internal float ball mechanism that prevents hazardous flue gases from escaping through the drain line when the trap is dry. It is engineered for a precise fit in Lochinvar Knight and A.O. Smith commercial and residential units, including the AWN, KBN, and OKN series. This 1.1-pound assembly ensures a reliable gravity-fed discharge, maintaining the pressure differential required for optimal burner performance. Durable construction resists the corrosive nature of low-pH condensate, reducing the risk of terminal blockages or boiler error codes related to drainage failure. For a professional HVACR installation, always verify the model-specific "X" dimension to ensure proper backpressure and drainage flow.
Key Benefits- OEM Compatibility: Direct replacement for obsolete part numbers MSC30050 and MSC20063, ensuring factory-spec performance.
- Flue Gas Protection: Integrated ball-check safety prevents exhaust leakage during dry-start conditions or seasonal downtime.
- System Longevity: Efficiently clears acidic discharge to prevent internal corrosion of the heat exchanger and secondary flue piping.
- Broad Application: Field-proven for Lochinvar Knight XL, Crest, and various A.O. Smith high-efficiency boiler models.
What boiler models use the 100163244 condensate trap?
This assembly is compatible with a wide range of high-efficiency units, including the Lochinvar Knight (KBN, KBL, KBX), Armor (AWH, AWN), and A.O. Smith commercial water heaters. Always cross-reference your specific serial number for exact fitment.
Can I use a standard P-trap instead of this OEM assembly?
No. Standard plumbing P-traps do not provide the necessary backpressure or safety float ball required for these sealed combustion systems. Using a non-OEM trap can lead to flue gas leakage or nuisance pressure switch trips.
How do I maintenance the 100163244 trap?
Inspect monthly for sediment buildup or blockages. Ensure the trap is primed with water during commissioning to prevent initial exhaust bypass through the drain line.
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 Lochinvar & A.O. Smith 100163244 Condensate Trap is a critical OEM component designed for high-efficiency condensing boilers and water heaters. As a veteran tech, you know that managing acidic condensate is non-negotiable for protecting the heat exchanger and venting system. This replacement condensate trap (formerly MSC30050, MSC20063, or MSC2973) features an internal float ball mechanism that prevents hazardous flue gases from escaping through the drain line when the trap is dry. It is engineered for a precise fit in Lochinvar Knight and A.O. Smith commercial and residential units, including the AWN, KBN, and OKN series. This 1.1-pound assembly ensures a reliable gravity-fed discharge, maintaining the pressure differential required for optimal burner performance. Durable construction resists the corrosive nature of low-pH condensate, reducing the risk of terminal blockages or boiler error codes related to drainage failure. For a professional HVACR installation, always verify the model-specific "X" dimension to ensure proper backpressure and drainage flow.
Key Benefits- OEM Compatibility: Direct replacement for obsolete part numbers MSC30050 and MSC20063, ensuring factory-spec performance.
- Flue Gas Protection: Integrated ball-check safety prevents exhaust leakage during dry-start conditions or seasonal downtime.
- System Longevity: Efficiently clears acidic discharge to prevent internal corrosion of the heat exchanger and secondary flue piping.
- Broad Application: Field-proven for Lochinvar Knight XL, Crest, and various A.O. Smith high-efficiency boiler models.
What boiler models use the 100163244 condensate trap?
This assembly is compatible with a wide range of high-efficiency units, including the Lochinvar Knight (KBN, KBL, KBX), Armor (AWH, AWN), and A.O. Smith commercial water heaters. Always cross-reference your specific serial number for exact fitment.
Can I use a standard P-trap instead of this OEM assembly?
No. Standard plumbing P-traps do not provide the necessary backpressure or safety float ball required for these sealed combustion systems. Using a non-OEM trap can lead to flue gas leakage or nuisance pressure switch trips.
How do I maintenance the 100163244 trap?
Inspect monthly for sediment buildup or blockages. Ensure the trap is primed with water during commissioning to prevent initial exhaust bypass through the drain line.
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.












