Rheem 51-25023-01 3/4 HP 1-PH, 48 Motor 1075RPM (120V) Blower Motor

The Rheem 51-25023-01 3/4 HP 1-PH, 48 Motor 1075RPM (120V) Blower Motor is a Rheem blower motor for HVAC repair and replacement work. Use it when the part number 51-25023-01 and the listed specifications match the equipment being serviced.

3/4 HP 1-PH, 48 Motor 1075RPM Specifications: Number of Speeds: 4 Run Capacitor (uF/V): 15/370 FLA at 120V (A): 9.5 LRA at 120V (A): 23 Shaft Diameter: 1/2″ Motor Body Diameter: 5-5/8″ Keyed/Flat Shaft Length: 3-1/16″ Overall Shaft Length: 3-3/4″ Motor Body Length: 5-13/16″ Overall Motor Length: 9-9/16″ Mounting: Shell-band Mounting: Shell-screw Frame Size: 48 Bearing Type: Sleeve Application: Blower Drive Type: Direct Drive

Key Specs

• Voltage: 120v
• Horse Power: 3/4
• RPM: 1075
• Phase: 1
• Features: 4 Speed
• Product Type: Blower Motor

Fitment Notes

Captured equipment fit data references models including GMDA100E5A, GMDA125E5A, GMDA150E5A, GMUH100E3A, GMUH100E5A, GMUH125E5A, GMUH150E5A, GVLJ80E125DR/Serial: EU, GVLJ80E150DR/Serial: EU, GVPJ80E125DR/Serial: GF, RGDG-0100BRER, RGDG-0100BREY. Verify the complete unit model and service manual before installation.

Expert Verdict

Reviewed by the SuperArbor Pro Desk: choose this part when the existing component label and unit documentation match 51-25023-01 and the spec set above. It is best suited for targeted HVAC service repairs where exact fitment matters more than broad universal compatibility.

FAQs

What is the Rheem 51-25023-01 used for?

It is a blower motor for compatible Rheem HVAC equipment. Match the part number 51-25023-01 and the equipment service literature before ordering or installing.

Which specs should I verify before purchase?

Verify the spec set shown for this part: Voltage: 120v; Horse Power: 3/4; RPM: 1075; Phase: 1; Features: 4 Speed; Product Type: Blower Motor. The replacement should match the existing component and the unit documentation.

Does the electrical rating need to match exactly?

Yes. Confirm voltage rating 120v against the failed component label. Do not substitute a different rating unless the equipment manufacturer allows it.

Which equipment models are referenced in the fit data?

Captured fit data references models such as GMDA100E5A, GMDA125E5A, GMDA150E5A, GMUH100E3A, GMUH100E5A, GMUH125E5A. Treat this as a fitment aid and verify the complete model list in the equipment documentation.

Who should install this HVAC component?

A qualified HVAC technician should install and test the blower motor. Disconnect power first, follow lockout procedures, and confirm safe operation after replacement.

Safety and Installation Notes

Disconnect power before service. HVAC electrical and combustion-related components should be installed and tested by a qualified technician. After installation, confirm wiring, mounting, airflow or fluid routing as applicable, and normal system operation.