Lochinvar & A.O. Smith 100278143 Motor
The Lochinvar & A.O. Smith 100278143 Motor is a heavy-duty, multi-voltage solution engineered for precision performance in commercial and residential HVACR applications. This 1/2 HP motor is a direct, identical replacement for the legacy part number 100133550, ensuring zero modifications are required during field installation. Operating at a synchronized 1725 RPM, it provides the stable torque and airflow necessary for high-demand system cooling or pump circulation. Designed for versatile electrical configurations, it supports 115/208-230V single-phase power, making it a critical component for technicians servicing Lochinvar boilers and water heating systems. The robust construction and OEM-grade bearings are built to withstand the thermal stress of continuous duty cycles. Integrating this genuine Lochinvar replacement motor optimizes system efficiency and maintains the thermal integrity of the equipment, preventing the performance degradation often seen with generic aftermarket alternatives.
Key Benefits:
- Universal Voltage Compatibility: Built to handle 115V, 208V, and 230V inputs for maximum job site flexibility.
- OEM Interchangeability: Fully compatible and identical to the 100133550 motor, facilitating rapid swap-outs.
- Optimized Performance: Delivers consistent 1/2 HP output at 1725 RPM for superior heat exchange or circulation.
- Lochinvar & A.O. Smith Reliability: Designed specifically for high-efficiency commercial water heaters and hydronic systems.
Common Questions:
Is the 100278143 compatible with older 100133550 units?
Yes, these part numbers are technically identical. The 100278143 is the current production standard for all systems originally utilizing the 100133550.
Does this motor require a specific capacitor for the 230V configuration?
Technicians should verify the capacitor requirements against the existing motor’s nameplate or the system’s wiring diagram to ensure proper phase start-up and running efficiency.
What are the primary applications for this 1/2 HP motor?
This motor is frequently utilized in boiler inducer assemblies, circulating pumps, and blower systems within Lochinvar and A.O. Smith heating architectures.
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: $1,461.61
-65%$1,461.61
$511.56Lochinvar & A.O. Smith 100278143 Motor
The Lochinvar & A.O. Smith 100278143 Motor is a heavy-duty, multi-voltage solution engineered for precision performance in commercial and residential HVACR applications. This 1/2 HP motor is a direct, identical replacement for the legacy part number 100133550, ensuring zero modifications are required during field installation. Operating at a synchronized 1725 RPM, it provides the stable torque and airflow necessary for high-demand system cooling or pump circulation. Designed for versatile electrical configurations, it supports 115/208-230V single-phase power, making it a critical component for technicians servicing Lochinvar boilers and water heating systems. The robust construction and OEM-grade bearings are built to withstand the thermal stress of continuous duty cycles. Integrating this genuine Lochinvar replacement motor optimizes system efficiency and maintains the thermal integrity of the equipment, preventing the performance degradation often seen with generic aftermarket alternatives.
Key Benefits:
- Universal Voltage Compatibility: Built to handle 115V, 208V, and 230V inputs for maximum job site flexibility.
- OEM Interchangeability: Fully compatible and identical to the 100133550 motor, facilitating rapid swap-outs.
- Optimized Performance: Delivers consistent 1/2 HP output at 1725 RPM for superior heat exchange or circulation.
- Lochinvar & A.O. Smith Reliability: Designed specifically for high-efficiency commercial water heaters and hydronic systems.
Common Questions:
Is the 100278143 compatible with older 100133550 units?
Yes, these part numbers are technically identical. The 100278143 is the current production standard for all systems originally utilizing the 100133550.
Does this motor require a specific capacitor for the 230V configuration?
Technicians should verify the capacitor requirements against the existing motor’s nameplate or the system’s wiring diagram to ensure proper phase start-up and running efficiency.
What are the primary applications for this 1/2 HP motor?
This motor is frequently utilized in boiler inducer assemblies, circulating pumps, and blower systems within Lochinvar and A.O. Smith heating architectures.
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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Product Information
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Description
The Lochinvar & A.O. Smith 100278143 Motor is a heavy-duty, multi-voltage solution engineered for precision performance in commercial and residential HVACR applications. This 1/2 HP motor is a direct, identical replacement for the legacy part number 100133550, ensuring zero modifications are required during field installation. Operating at a synchronized 1725 RPM, it provides the stable torque and airflow necessary for high-demand system cooling or pump circulation. Designed for versatile electrical configurations, it supports 115/208-230V single-phase power, making it a critical component for technicians servicing Lochinvar boilers and water heating systems. The robust construction and OEM-grade bearings are built to withstand the thermal stress of continuous duty cycles. Integrating this genuine Lochinvar replacement motor optimizes system efficiency and maintains the thermal integrity of the equipment, preventing the performance degradation often seen with generic aftermarket alternatives.
Key Benefits:
- Universal Voltage Compatibility: Built to handle 115V, 208V, and 230V inputs for maximum job site flexibility.
- OEM Interchangeability: Fully compatible and identical to the 100133550 motor, facilitating rapid swap-outs.
- Optimized Performance: Delivers consistent 1/2 HP output at 1725 RPM for superior heat exchange or circulation.
- Lochinvar & A.O. Smith Reliability: Designed specifically for high-efficiency commercial water heaters and hydronic systems.
Common Questions:
Is the 100278143 compatible with older 100133550 units?
Yes, these part numbers are technically identical. The 100278143 is the current production standard for all systems originally utilizing the 100133550.
Does this motor require a specific capacitor for the 230V configuration?
Technicians should verify the capacitor requirements against the existing motor’s nameplate or the system’s wiring diagram to ensure proper phase start-up and running efficiency.
What are the primary applications for this 1/2 HP motor?
This motor is frequently utilized in boiler inducer assemblies, circulating pumps, and blower systems within Lochinvar and A.O. Smith heating architectures.
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.
