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

• OEM Replacement Part – Ensures proper fit and reliable operation in Beacon-Morris unit heaters.

• Durable TEFC Design – Totally enclosed fan-cooled housing protects against dust, dirt, and moisture.

• High Performance – 1/12 HP motor with 1000 RPM for consistent heating performance.

• Wide Compatibility – Fits BRT, BMF, BMEF, BMSF, HB, and early HS120 heater models.

• Thermal Protection – Prevents overheating for extended service life.

Specifications

• Part Number: 11J31R01872

• Manufacturer: McMillan Electric Company

• Model: A0524A2161, E62788

• Voltage: 120V

• Frequency: 60 Hz

• Amperage: 2.2A

• Horsepower: 1/12 HP

• Speed: 1000 RPM

• Insulation Class: 130(B)

• Protection: Thermally protected, TEFC enclosure

Compatible Heater Models

• BRT Series: BRT060, BRT075

• BMF Series: BMF100

• BMEF Series: BMEF100

• BMSF Series: BMSF100

• Hydronic Heaters: HB084, HB096, HB108

• 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

Additional Model Coverage

• 11J31R01872 fits:

  • BRT Series: BRT060, BRT075

  • BMF Series: BMF100

  • BMEF Series: BMEF100

  • BMSF Series: BMSF100

  • Hydronic Units: HB084, HB096, HB108

  • HS120: Units manufactured prior to June 2007

• 11J31R01694 fits:

  • HS120 manufactured after June 2007

Installation Tips

• Disconnect power before removing the old motor.

• Verify shaft alignment and rotation direction before finalizing installation.

• Replace or inspect fan blades to ensure proper balance and airflow.

• 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.