Lennox 28W92 Ignition Wire
The Rheem PD420138 is a heavy-duty, factory-authorized HVAC blower motor designed for high-static pressure applications in residential and light commercial air handlers. As a genuine OEM replacement part, this motor ensures precise Rheem furnace motor performance and electrical compatibility that generic aftermarket alternatives frequently fail to match. Featuring a robust 1/3 HP output and operating at a standard 1075 RPM, the PD420138 is engineered for a 208-230V single-phase power supply, making it a critical component for maintaining specialized CFMs and static pressure balance within the ductwork. Contractors should verify the 51-series motor specs and frame size on the existing nameplate to ensure seamless integration with the mounting bracket and electrical harness. This direct drive blower motor utilizes a PSC (Permanent Split Capacitor) design, known for reliability in air handler troubleshooting and long-cycle operations where consistent airflow is non-negotiable for system efficiency.
Key Benefits- Factory-Authorized Performance: Guarantees the specific RPM and torque curves required for Rheem and Ruud HVAC system designs.
- High-Efficiency Airflow: Engineered to handle the internal resistance of evaporator coils without overheating or losing velocity.
- Direct-Fit Installation: Features standard shaft dimensions and mounting patterns to minimize time spent on the job site.
- Thermal Overload Protection: Built-in safety mechanisms prevent winding failure during high-demand cooling cycles.
Is the PD420138 compatible with variable speed systems?
No, this is a multi-speed PSC motor designed for systems requiring a fixed inductor or capacitor-start operation; it is not a drop-in replacement for ECM or variable-speed modules.
Does this motor include the run capacitor?
Standard HVAC practice involves replacing the run capacitor whenever the motor is swapped; while most OEM Rheem parts are sold individually, always check the label for the MFD rating required for this specific motor.
Can I use a 120V motor instead of this 230V model?
Absolutely not. Wiring a 120V motor to a 240V circuit will cause immediate failure. Always verify the line voltage at the control board before selecting a replacement blower motor.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Lennox 28W92 Ignition Wire
The Rheem PD420138 is a heavy-duty, factory-authorized HVAC blower motor designed for high-static pressure applications in residential and light commercial air handlers. As a genuine OEM replacement part, this motor ensures precise Rheem furnace motor performance and electrical compatibility that generic aftermarket alternatives frequently fail to match. Featuring a robust 1/3 HP output and operating at a standard 1075 RPM, the PD420138 is engineered for a 208-230V single-phase power supply, making it a critical component for maintaining specialized CFMs and static pressure balance within the ductwork. Contractors should verify the 51-series motor specs and frame size on the existing nameplate to ensure seamless integration with the mounting bracket and electrical harness. This direct drive blower motor utilizes a PSC (Permanent Split Capacitor) design, known for reliability in air handler troubleshooting and long-cycle operations where consistent airflow is non-negotiable for system efficiency.
Key Benefits- Factory-Authorized Performance: Guarantees the specific RPM and torque curves required for Rheem and Ruud HVAC system designs.
- High-Efficiency Airflow: Engineered to handle the internal resistance of evaporator coils without overheating or losing velocity.
- Direct-Fit Installation: Features standard shaft dimensions and mounting patterns to minimize time spent on the job site.
- Thermal Overload Protection: Built-in safety mechanisms prevent winding failure during high-demand cooling cycles.
Is the PD420138 compatible with variable speed systems?
No, this is a multi-speed PSC motor designed for systems requiring a fixed inductor or capacitor-start operation; it is not a drop-in replacement for ECM or variable-speed modules.
Does this motor include the run capacitor?
Standard HVAC practice involves replacing the run capacitor whenever the motor is swapped; while most OEM Rheem parts are sold individually, always check the label for the MFD rating required for this specific motor.
Can I use a 120V motor instead of this 230V model?
Absolutely not. Wiring a 120V motor to a 240V circuit will cause immediate failure. Always verify the line voltage at the control board before selecting a replacement blower motor.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Rheem PD420138 is a heavy-duty, factory-authorized HVAC blower motor designed for high-static pressure applications in residential and light commercial air handlers. As a genuine OEM replacement part, this motor ensures precise Rheem furnace motor performance and electrical compatibility that generic aftermarket alternatives frequently fail to match. Featuring a robust 1/3 HP output and operating at a standard 1075 RPM, the PD420138 is engineered for a 208-230V single-phase power supply, making it a critical component for maintaining specialized CFMs and static pressure balance within the ductwork. Contractors should verify the 51-series motor specs and frame size on the existing nameplate to ensure seamless integration with the mounting bracket and electrical harness. This direct drive blower motor utilizes a PSC (Permanent Split Capacitor) design, known for reliability in air handler troubleshooting and long-cycle operations where consistent airflow is non-negotiable for system efficiency.
Key Benefits- Factory-Authorized Performance: Guarantees the specific RPM and torque curves required for Rheem and Ruud HVAC system designs.
- High-Efficiency Airflow: Engineered to handle the internal resistance of evaporator coils without overheating or losing velocity.
- Direct-Fit Installation: Features standard shaft dimensions and mounting patterns to minimize time spent on the job site.
- Thermal Overload Protection: Built-in safety mechanisms prevent winding failure during high-demand cooling cycles.
Is the PD420138 compatible with variable speed systems?
No, this is a multi-speed PSC motor designed for systems requiring a fixed inductor or capacitor-start operation; it is not a drop-in replacement for ECM or variable-speed modules.
Does this motor include the run capacitor?
Standard HVAC practice involves replacing the run capacitor whenever the motor is swapped; while most OEM Rheem parts are sold individually, always check the label for the MFD rating required for this specific motor.
Can I use a 120V motor instead of this 230V model?
Absolutely not. Wiring a 120V motor to a 240V circuit will cause immediate failure. Always verify the line voltage at the control board before selecting a replacement blower motor.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
