Garland 1686712 Range 2-Speed Blower Motor with End Switch, 3/4 HP, 1725/1140 RPM

Special Price $192.97 Regular Price $245.92
In stock
SKU
1686712
Manufacturer:
The Garland 1686712 2-Speed Blower Motor is for use in cooking equipment. It has a 3/4 horsepower motor and runs at 1725 RPM in high speed and 1140 RPM in low speed. The end switch provides precise control of the motor to change between speeds, thus optimizing the performance of the system. It is used where airflow is important such as ranges, ovens, and other air-conditioning and heating systems. It is strongly built to increase its working lifespan, and the 2-speed feature will help in cutting costs, by conserving energy and providing better regulation of air circulation.

Dimensions

  • Length: 18.3 In
  • Width: 12.5 In
  • Height: 10 In
  • Weight: 28 lbs
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Product Notes

  • 208/240V, 3/4Hp, 1725/1140Rpm, 2 Speed, Has End Switch,
  • 5/8" X 3-1/2" (2 Flats) Shaft, 6-3/16" Ctr Mt
  • Use Blower Wheel Mb-172, A963, # 261464
  • Garland Oven Model Mco-Es-Ed-10, Mco-Gs/Gd-10
Provides the mechanical drive required to operate the blower assembly in commercial convection ovens. The Garland 1686712 Oven Blower Motor 2 Speed converts 240V electrical input into rotational motion that drives the connected blower wheel. The rotating blower moves heated air throughout the oven cavity, supporting the convection heating process and helping maintain consistent airflow around food products. With a 3/4 HP motor rating and two-speed configuration, the motor provides the power and speed control required for compatible oven systems. Proper motor operation supports continuous air circulation throughout repeated cooking cycles and helps the convection system maintain its intended heating performance.

Convection Air Circulation:
Drives the blower assembly to circulate heated air throughout the cooking chamber and maintain continuous airflow during convection operation. As the motor rotates the blower wheel, air is moved across the heated areas of the oven and redistributed throughout the cavity. This circulation helps reduce temperature differences between cooking zones and provides more consistent exposure to heated air around food products. The two-speed arrangement allows the blower system to operate at different airflow levels according to the oven's operating sequence.

Replacement Guidelines:
Replace the Oven Blower Motor if the motor fails to start, develops abnormal noise, operates inconsistently, overheats, or shows physical or electrical damage. The part number 1686712, 3/4 HP rating, 2-speed configuration, and 240V voltage rating should be verified before replacement to ensure the correct blower motor is selected. Replace the blower motor if deterioration affects motor rotation, speed operation, electrical connection, airflow, or normal oven operation.

Common Failure Symptoms:

  • Blower assembly does not rotate during operation.
  • Reduced or inconsistent airflow inside the oven cavity.
  • Motor operates intermittently.
  • One operating speed does not function correctly.
  • Unusual noise or vibration from the motor area.
  • Convection heating performance becomes inconsistent.

Equipment Compatibility:
The Garland 1686712 Oven Motor 2 Speed Blower is designed for compatible Garland commercial convection oven applications requiring this motor configuration. Verify the equipment model, part number, motor rating, voltage, and speed configuration before purchase.

Technical Specifications:
Brand: Garland
Part Number: 1686712
Product Name: Blower Motor
Voltage: 240V
Appliance Type: Commercial oven

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Customer Questions
What maintenance is required for the Garland 1686712 Blower Motor?

Regularly inspect the blower motor for dust buildup, loose mounting, and proper end switch operation to ensure smooth airflow control. Clean the motor housing and fan assembly to prevent overheating and performance loss. Check electrical connections and verify both speed settings operate correctly at 1725/1140 RPM. Always disconnect power before servicing to prevent electrical hazards.

What are common issues with the Garland 1686712 Blower Motor?

  • Motor failing to start or running intermittently.
  • Excessive noise or vibration during operation.
  • Reduced airflow or weak blower performance.
  • The end switch issue is causing speed inconsistencies.

What is the purpose of the Garland 1686712 blower motor?

It provides the mechanical rotation required to drive the oven blower assembly and circulate heated air throughout the cooking chamber.

How does a two-speed blower motor affect oven airflow?

The two-speed design allows the blower to operate at different rotational speeds, providing different airflow levels according to the oven's operating requirements.

What can cause a blower motor to operate intermittently?

Electrical connection problems, internal motor wear, control issues, or mechanical resistance within the blower assembly can contribute to intermittent operation.

When should the Garland 1686712 Oven Blower Motor 2 Speed be replaced?

The blower motor should be replaced when it fails to operate, runs inconsistently, overheats, or shows significant mechanical or electrical damage.

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Installation Steps

Step1: Turn off the range and disconnect electrical power.

Step2: Remove the range housing or blower access panel.

Step3: Disconnect wiring and mounting hardware from the old blower motor.

Step4: Position the new 2-speed blower motor, securing it with screws and brackets.

Step5: Reconnect all electrical connections, ensuring proper voltage and polarity.

Step6: Reassemble panels, restore power, and test blower operation at both speeds.