
303040 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $133.80 | Top Pick! Condition is New, PEMS 303040M 1/40 HP Greenheck Replacement Motor, FREE SHIPPING | ![]() |
![]() | $134.66 | Condition is New, 303040M PEMS Motor 1/40 HP 115V 1400 RPM for Greenheck SP/CSP-A190 218 Fan, FREE SHIPPING | 99.8% |

The Greenheck 303040 motor is a versatile and reliable 1/40 horsepower (hp) fan motor designed for use in a variety of HVAC and industrial applications. This motor is part of Greenheck's extensive line of commercial and industrial fans and is known for its high-performance and energy efficiency.
The Greenheck 303040 motor features a cast iron frame, which provides robust support and durability for the motor's components. The motor uses a squirrel cage rotor design, which is known for its simplicity and reliability. The rotor is supported by heavy-duty ball bearings, which ensure smooth and quiet operation.
This motor is designed for use with a 230-volt power source and operates at a voltage of 230 volts and a frequency of 60 Hz. It has a full load amperage of 4.5 amps and a starting torque of 28 lb-ft. The motor's shaft is 56 mm in diameter and comes with a standard 56 mm fan guard mounting.
The Greenheck 303040 motor also includes several safety features, such as a thermal overload protector, which helps prevent the motor from overheating, and a short-circuit protector, which helps protect the motor from electrical damage. The motor is also UL listed and CE marked, ensuring that it meets the highest safety and quality standards.
The motor's compact size and lightweight design make it easy to install and maintain. It is also designed to be easily interchangeable with other motors, making it a popular choice for replacement applications. The motor comes with a standard 1-year warranty on parts and labor, providing peace of mind for users.
In summary, the Greenheck 303040 motor is a high-performance and reliable 1/40 horsepower fan motor designed for use in a variety of HVAC and industrial applications. Its cast iron frame, squirrel cage rotor design, heavy-duty ball bearings, and safety features make it a durable and efficient choice for demanding applications. Its compact size, lightweight design, and interchangeability make it easy to install and maintain. With its 1-year warranty on parts and labor, users can be confident that they are making a smart investment in a high-quality motor.
The Greenheck 303040 motor is a 1/40 horsepower (HP) fan motor, commonly used in commercial HVAC systems. Here are some pros and cons that may help you make an informed decision about purchasing this motor:
Pros:1. Energy Efficiency: This motor is designed to be energy efficient, which can help reduce operating costs over time.
2. Durable Construction: Greenheck motors are known for their robust and reliable construction, which can help ensure long-lasting performance.
3. Quiet Operation: The 303040 motor is designed to operate quietly, which can be important in commercial settings where noise levels need to be kept low.
4. Easy Installation: This motor is relatively easy to install, which can save time and labor costs during the installation process.
5. Versatile: The 1/40 HP rating makes this motor a good choice for a variety of HVAC applications, making it a versatile option for commercial buildings.
Cons:1. Cost: Compared to smaller or less powerful motors, the 1/40 HP Greenheck motor may be more expensive.
2. Size: Due to its larger size and horsepower rating, this motor may require more space for installation than smaller motors.
3. Complexity: While the motor itself is not overly complex, the HVAC system in which it is used may require additional components or wiring, which can add to the overall installation and maintenance costs.
Conclusion:The Greenheck 303040 motor is a high-quality, energy-efficient, and durable fan motor that is well-suited for commercial HVAC applications. Its versatility and quiet operation make it a popular choice among commercial building owners and HVAC professionals. However, its larger size, higher cost, and potential complexity may be drawbacks for some. Ultimately, the decision to purchase this motor will depend on the specific needs and budget of your commercial HVAC system.
Recommendation:If you are in the market for a reliable and efficient fan motor for your commercial HVAC system, the Greenheck 303040 motor is a solid choice. Its energy efficiency, durable construction, and quiet operation make it a worthwhile investment for commercial buildings. However, it is important to carefully consider the costs and complexities associated with the motor and the overall HVAC system, and to consult with a qualified HVAC professional to ensure proper installation and maintenance.
Details:
Condition is new. Greenheck motor 303040 1/40 hp. Shipped with standard shipping.
specifications maxohvac:
- brand: Greenheck
- mpn: 303040
- part type: Motor
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
shipping maxohvac:
- type: fixed
- transit: 3-8 days
- class: standard
- service: standard
returns maxohvac:
- policy: no returns
offer maxohvac:
- sold #: 19
- started: april 8, 2025
- in stock #: 2
- options: ship-to-home
- availability: in stock
- prices: $133.80–$134.66
- item condition: New
payments maxohvac:
- credit card: discover
- other
- wallet: paypal
seller maxohvac:
- rating: 100.0%
- # reviews: 787
- city: tacoma, washington
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