Description
Beacon-Morris 11J31R01872 Totally Enclosed Fan Motor
Product Overview
The Beacon-Morris 11J31R01872 Totally Enclosed Fan Motor is a genuine OEM replacement part designed to keep your heater running efficiently. Built by McMillan Electric, this motor is engineered for long-lasting performance and compatibility with multiple Beacon-Morris hydronic and propeller unit heater models. Whether you’re repairing a garage heater or maintaining a commercial HVAC system, this motor provides reliable power and airflow.
Features & Benefits
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OEM Replacement Part – Ensures proper fit and reliable operation in Beacon-Morris unit heaters.
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Durable TEFC Design – Totally enclosed fan-cooled housing protects against dust, dirt, and moisture.
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High Performance – 1/12 HP motor with 1000 RPM for consistent heating performance.
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Wide Compatibility – Fits BRT, BMF, BMEF, BMSF, HB, and early HS120 heater models.
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Thermal Protection – Prevents overheating for extended service life.
Specifications
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Part Number: 11J31R01872
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Manufacturer: McMillan Electric Company
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Model: A0524A2161, E62788
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Voltage: 120V
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Frequency: 60 Hz
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Amperage: 2.2A
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Horsepower: 1/12 HP
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Speed: 1000 RPM
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Insulation Class: 130(B)
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Protection: Thermally protected, TEFC enclosure
Compatible Heater Models
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BRT Series: BRT060, BRT075
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BMF Series: BMF100
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BMEF Series: BMEF100
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BMSF Series: BMSF100
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Hydronic Heaters: HB084, HB096, HB108
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HS120 Units: For models made before June 2007. For units manufactured after June 2007, use Beacon-Morris 11J31R01694.
Beacon-Morris HS120 Fan Motor Compatibility Chart
Heater Model |
Manufacture Date |
Correct Fan Motor |
Part Number |
Specs |
|---|---|---|---|---|
| HS120 | Before June 2007 | Totally Enclosed Fan Motor | 11J31R01872 | 120V, 60Hz, 1/12 HP, 1000 RPM, TEFC, thermally protected |
| HS120 | After June 2007 | Totally Enclosed Fan Motor | 11J31R01694 | 115V, 60Hz, 1/3 HP, 1140 RPM, TEFC, thermally protected |
Additional Model Coverage
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11J31R01872 fits:
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BRT Series: BRT060, BRT075
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BMF Series: BMF100
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BMEF Series: BMEF100
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BMSF Series: BMSF100
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Hydronic Units: HB084, HB096, HB108
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HS120: Units manufactured prior to June 2007
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11J31R01694 fits:
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HS120 manufactured after June 2007
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Installation Tips
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Disconnect power before removing the old motor.
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Verify shaft alignment and rotation direction before finalizing installation.
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Replace or inspect fan blades to ensure proper balance and airflow.
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Always confirm compatibility by checking your heater’s serial number.
FAQ
Q: How do I confirm this is the correct motor for my heater?
A: Match your unit’s model and manufacturing date. For HS120 models built after June 2007, use part number 11J31R01694.
Q: What happens if I install the wrong fan motor?
A: Using the incorrect motor can cause poor performance, overheating, or damage to your unit heater.
Q: Is this motor weather-resistant?
A: Yes, the TEFC enclosure protects against dust and moisture, making it durable in HVAC applications.
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