7121-8774 | Lennox 1/30 HP Shaded Pole Condenser Fan Motor 115V 3200 RPM
Lennox · Motors & Motion
Description The Lennox 7121-8774 is a shaded pole condenser and combustion blower motor designed for reliable air movement in HVAC fan and blower applications. Rated at 1/30 HP and operating on 115V single-phase power, it delivers consistent 3,200 RPM performance with thermally protected operation. This OEM direct replacement motor is engineered for dependable service in residential HVAC systems. Technical Specifications Condition New/Never Used Surplus Brand Lennox Category HVAC Motors Part Number 7121-8774 Subcategory Condenser Fan & Blower Motors Motor Type Shaded Pole Horsepower 1/30 HP Voltage 115 V Phase Single Phase Frequency 60 Hz Speed 3,200 RPM Full Load Amps 1.5 A Rotation Counterclockwise Shaft End (CCWSE) Enclosure Open Air-Over Mounting Type Lug Mount Shaft Type Flat Shaft Diameter 5/16 in (0.313 in) Shaft Length 2.3 in Bearings Sleeve (DE and ODE) Insulation Class Class B Thermal Protection Automatic Frame Size 3.3 Body Diameter 3.3 in Overall Length 5.78 in Max Ambient Temp 40°C Standards UL Recognized, CSA Certified Application Condenser Fan / Combustion Blower Weight 4 lb Information About 7121-8774 The 7121-8774 is an OEM replacement motor commonly used in Lennox HVAC equipment for condenser fan and combustion blower applications. It features a shaded pole motor design with sleeve bearings to support smooth and quiet operation. The motor is thermally protected and insulated with Class B materials, making it suitable for continuous-duty operation in environments up to 40°C ambient temperature. Its lug-mount construction and flat shaft design allow straightforward replacement and secure installation. Key Features: OEM Replacement Motor: Designed as a direct replacement for Lennox HVAC applications. Shaded Pole Motor Design: Provides simple, reliable operation with minimal maintenance. 1/30 HP Output: Suitable for condenser fan and combustion blower duties. Single-Phase 115V Operation: Compatible with standard residential electrical systems. High-Speed Performance: Delivers a nominal speed of 3,200 RPM. Thermal Overload Protection: Automatically protects the motor from overheating. Open Air-Over Enclosure: Designed for air-over cooling in HVAC fan applications. Sleeve Bearing Construction: Ensures quiet operation and long service life. Lug Mounting Configuration: Allows secure and easy installation in compatible equipment. The 7121-8774 delivers the reliability and precision required for HVAC fan and blower motor applications.
Brand: Lennox · Category: Motors & Motion
Key features
- OEM Replacement Motor: Designed as a direct replacement for Lennox HVAC applications.
- Shaded Pole Motor Design: Provides simple, reliable operation with minimal maintenance.
- 1/30 HP Output: Suitable for condenser fan and combustion blower duties.
- Single-Phase 115V Operation: Compatible with standard residential electrical systems.
- High-Speed Performance: Delivers a nominal speed of 3,200 RPM.
- Thermal Overload Protection: Automatically protects the motor from overheating.
- Open Air-Over Enclosure: Designed for air-over cooling in HVAC fan applications.
- Sleeve Bearing Construction: Ensures quiet operation and long service life.
- Lug Mounting Configuration: Allows secure and easy installation in compatible equipment.
Specifications
| Manufacturer part number | 7121-8774 |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Lennox |
| Category | HVAC Motors |
| Part Number | 7121-8774 |
| Subcategory | Condenser Fan & Blower Motors |
| Motor Type | Shaded Pole |
| Horsepower | 1/30 HP |
| Voltage | 115 V |
| Phase | Single Phase |
| Frequency | 60 Hz |
| Speed | 3,200 RPM |
| Full Load Amps | 1.5 A |
| Rotation | Counterclockwise Shaft End (CCWSE) |
| Enclosure | Open Air-Over |
| Mounting Type | Lug Mount |
| Shaft Type | Flat |
| Shaft Diameter | 5/16 in (0.313 in) |
| Shaft Length | 2.3 in |
| Bearings | Sleeve (DE and ODE) |
| Insulation Class | Class B |
| Thermal Protection | Automatic |
| Frame Size | 3.3 |
| Body Diameter | 3.3 in |
| Overall Length | 5.78 in |
| Max Ambient Temp | 40°C |
| Standards | UL Recognized, CSA Certified |
| Application | Condenser Fan / Combustion Blower |
| Weight | 4 lb |
| Product type | Condenser Fan & Blower Motors |
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