Description
The Middleby 27381-0066 is a genuine OEM blower motor used in Middleby Marshall conveyor ovens. It delivers the airflow required for proper heat circulation and consistent cooking results. Built for continuous-duty operation, this motor is engineered to withstand the high-heat demands of commercial ovens.
📌 Details
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Part Number: 27381-0066
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Type: Blower Motor
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Voltage: 208–230V AC
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Phase: Single-phase
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Horsepower: 1/3 HP
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Frequency: 50/60Hz
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RPM: ~1725 RPM (60Hz) / ~1425 RPM (50Hz)
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Application: Drives oven blower for air circulation and heat balance
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Mounting: OEM direct replacement motor
💡 Tech Tip
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Verify supply voltage before installation — incorrect wiring can damage the motor.
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Inspect blower wheel and housing before fitting; worn or imbalanced wheels can shorten motor life.
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Common signs of motor failure include humming, overheating, or reduced airflow.
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Keep oven filters and ducts clean to prevent strain on the motor.
📌 Compatible Models
Used in select Middleby Marshall conveyor ovens, including PS Series models such as:
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PS360
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PS570
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Other units requiring a 1/3 HP, 208–230V blower motor
📌 Note
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This is a critical OEM motor — always use the specified replacement to maintain safe and efficient oven operation.
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Confirm your oven’s model and serial number before ordering to ensure correct fit.







