
Utica-Dunkirk 550002291 Blower Motor Kit
As a field technician, you understand that maintaining a precise fuel-to-air ratio is non-negotiable for high-efficiency condensing boilers. The Utica-Dunkirk 550002291 Blower Motor Kit is the essential OEM replacement designed specifically for the ECR family of brands, including Dunkirk, Utica Boiler, and Pennco. Engineered for 115V/120V 50/60 HZ operation, this combustion blower assembly is a drop-in solution for the 050, 075, and 100 model sizes, ensuring the venting system and heat exchanger receive the exact static pressure required for safe ignition and peak performance. Replacing a failing venter motor with this genuine 550002291 kit eliminates the nuisance vibration and harmonic noise often associated with bearing wear, while re-establishing the original factory blower curve. The kit includes the high-efficiency blower motor, the fan housing, and the critical sealing gasket required to maintain the integrity of the combustion seal during high-fire operation.
Key Benefits for the Contractor:- Universal Compatibility: Serves as a certified drop-in replacement for Utica and Dunkirk wall-mount condensing boilers, ensuring correct hole alignment and electrical termination.
- Complete Installation Kit: Includes the RG130 combustion blower and a new red interface gasket to prevent CO leakage and ensure a pressure-tight seal.
- Standard Electrical Specs: Operates on a standard 115V/120V AC circuit, making it compatible with existing control board lead sets without modification.
- High-Durability Bearings: Features ruggedized motor construction designed for the high-duty cycles of modern modulating hydronic systems.
- Preserves System Ratings: Using this OEM replacement part ensures the boiler retains its AHRI efficiency ratings and ETL certifications for safe indoor venting.
Is the mounting gasket included with this motor kit?
Yes, the Utica-Dunkirk 550002291 comes with the required fan-to-transition piece gasket, which must be replaced during installation to prevent flue gas recirculation.
What boiler models will this 550002291 blower assembly fit?
This kit is the specific OEM replacement for Utica and Dunkirk condensing boilers in the 50, 75, and 100 MBH size ranges, including many SSC and DCB series units.
Does this assembly handle modulation for high-efficiency systems?
Yes, this blower motor kit is designed to communicate with the system's integrated control board to vary fan speed, ensuring optimal combustion throughout the modulation range.
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: $740.00
-65%$740.00
$259.00Utica-Dunkirk 550002291 Blower Motor Kit
As a field technician, you understand that maintaining a precise fuel-to-air ratio is non-negotiable for high-efficiency condensing boilers. The Utica-Dunkirk 550002291 Blower Motor Kit is the essential OEM replacement designed specifically for the ECR family of brands, including Dunkirk, Utica Boiler, and Pennco. Engineered for 115V/120V 50/60 HZ operation, this combustion blower assembly is a drop-in solution for the 050, 075, and 100 model sizes, ensuring the venting system and heat exchanger receive the exact static pressure required for safe ignition and peak performance. Replacing a failing venter motor with this genuine 550002291 kit eliminates the nuisance vibration and harmonic noise often associated with bearing wear, while re-establishing the original factory blower curve. The kit includes the high-efficiency blower motor, the fan housing, and the critical sealing gasket required to maintain the integrity of the combustion seal during high-fire operation.
Key Benefits for the Contractor:- Universal Compatibility: Serves as a certified drop-in replacement for Utica and Dunkirk wall-mount condensing boilers, ensuring correct hole alignment and electrical termination.
- Complete Installation Kit: Includes the RG130 combustion blower and a new red interface gasket to prevent CO leakage and ensure a pressure-tight seal.
- Standard Electrical Specs: Operates on a standard 115V/120V AC circuit, making it compatible with existing control board lead sets without modification.
- High-Durability Bearings: Features ruggedized motor construction designed for the high-duty cycles of modern modulating hydronic systems.
- Preserves System Ratings: Using this OEM replacement part ensures the boiler retains its AHRI efficiency ratings and ETL certifications for safe indoor venting.
Is the mounting gasket included with this motor kit?
Yes, the Utica-Dunkirk 550002291 comes with the required fan-to-transition piece gasket, which must be replaced during installation to prevent flue gas recirculation.
What boiler models will this 550002291 blower assembly fit?
This kit is the specific OEM replacement for Utica and Dunkirk condensing boilers in the 50, 75, and 100 MBH size ranges, including many SSC and DCB series units.
Does this assembly handle modulation for high-efficiency systems?
Yes, this blower motor kit is designed to communicate with the system's integrated control board to vary fan speed, ensuring optimal combustion throughout the modulation range.
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
As a field technician, you understand that maintaining a precise fuel-to-air ratio is non-negotiable for high-efficiency condensing boilers. The Utica-Dunkirk 550002291 Blower Motor Kit is the essential OEM replacement designed specifically for the ECR family of brands, including Dunkirk, Utica Boiler, and Pennco. Engineered for 115V/120V 50/60 HZ operation, this combustion blower assembly is a drop-in solution for the 050, 075, and 100 model sizes, ensuring the venting system and heat exchanger receive the exact static pressure required for safe ignition and peak performance. Replacing a failing venter motor with this genuine 550002291 kit eliminates the nuisance vibration and harmonic noise often associated with bearing wear, while re-establishing the original factory blower curve. The kit includes the high-efficiency blower motor, the fan housing, and the critical sealing gasket required to maintain the integrity of the combustion seal during high-fire operation.
Key Benefits for the Contractor:- Universal Compatibility: Serves as a certified drop-in replacement for Utica and Dunkirk wall-mount condensing boilers, ensuring correct hole alignment and electrical termination.
- Complete Installation Kit: Includes the RG130 combustion blower and a new red interface gasket to prevent CO leakage and ensure a pressure-tight seal.
- Standard Electrical Specs: Operates on a standard 115V/120V AC circuit, making it compatible with existing control board lead sets without modification.
- High-Durability Bearings: Features ruggedized motor construction designed for the high-duty cycles of modern modulating hydronic systems.
- Preserves System Ratings: Using this OEM replacement part ensures the boiler retains its AHRI efficiency ratings and ETL certifications for safe indoor venting.
Is the mounting gasket included with this motor kit?
Yes, the Utica-Dunkirk 550002291 comes with the required fan-to-transition piece gasket, which must be replaced during installation to prevent flue gas recirculation.
What boiler models will this 550002291 blower assembly fit?
This kit is the specific OEM replacement for Utica and Dunkirk condensing boilers in the 50, 75, and 100 MBH size ranges, including many SSC and DCB series units.
Does this assembly handle modulation for high-efficiency systems?
Yes, this blower motor kit is designed to communicate with the system's integrated control board to vary fan speed, ensuring optimal combustion throughout the modulation range.
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.












