Modine 32255 Replacement Motor 1/12 Hp 115V Unit Heater

Product Description

The MODINE 32255 is a replacement motor designed for gas-fired unit heaters. It operates at 1/12 HP, 115 volts, 60 Hz, single phase, drawing 1.5 amps at 1625 RPM. The motor features clockwise rotation and ships with a 10 MFD, 370 VAC motor start capacitor included. Frame size is 42Y with thermal protection set to automatic reset. This part is installed by HVAC technicians servicing commercial and industrial gas-fired unit heater systems. Alternative part numbers for this motor include 9F0302130000 and 9F030213, and it corresponds to OEM US Motors part K48HXEEY-1150.

The MODINE 32255 is intended for use in gas-fired unit heater applications, both in commercial and light industrial environments. It fits a range of Modine HD, HDC, and HDS series unit heaters across multiple production eras, covering both hot surface ignition and direct spark ignition configurations. This motor is an OEM-style drop-in replacement suited for scheduled maintenance and field service repair of suspended unit heaters.

Key Features

• 1/12 HP output at 1625 RPM, 115 volts, 60 Hz, single phase
• Includes 10 MFD, 370 VAC motor start capacitor
• Clockwise rotation, 42Y frame, thermally protected with automatic reset
• 5 inch diameter housing with 3.5 inch case length
• Shaft measures 5/16 inches diameter by 2-7/8 inches, 4-stud shaft-end mount at 4.5 inches O.C.
• Two wire leads at 36 inches, rated for air-over continuous duty
• Replaces OEM US Motors K48HXEEY-1150 and Modine part numbers 9F0302130000 and 9F030213

Compatibility

Fits Modine HD60 before 5/07 (Hot Surface Ignition), HD60 after 5/07 (Direct Spark Ignition), HD75 before 5/07 (Hot Surface Ignition), HD75 after 5/07 (Direct Spark Ignition), HDC60, HDC75, HDS60 before 5/07 (Hot Surface Ignition), HDS60 after 5/07 (Direct Spark Ignition), HDS75 before 5/07 (Hot Surface Ignition), and HDS75 after 5/07 (Direct Spark Ignition).

Installation Notes

Installation should be performed by a qualified HVAC technician. Disconnect power to the unit heater at the disconnect switch and allow the unit to cool completely before beginning motor removal or installation. Verify rotation direction and mounting stud alignment before final securing. Follow applicable local mechanical codes and the unit heater manufacturer service documentation when servicing gas-fired heating equipment.

Technical Specifications

• Horsepower: 1/12 HP
• Voltage: 115 volts
• Frequency: 60 Hz
• Phase: 1
• Amperage: 1.5 amps
• Speed: 1625 RPM
• Rotation: Clockwise
• Frame: 42Y
• Motor Diameter: 5 inches
• Case Length: 3.5 inches
• Shaft Size: 5/16 inches x 2-7/8 inches
• Mounting: 4 studs, shaft end, 4.5 inches O.C.
• Lead Wires: 2 leads, 36 inches
• Capacitor: 10 MFD, 370 VAC motor start capacitor included
• Duty: Air-over continuous
• Thermal Protection: Automatic reset
• Protection Code: 7A010

Standard Information

• Brand: MODINE
• Manufacturer Part Number: 32255