MARS 40044 Fan Blade Ccw Pitch Cfm 3-BLADE 2790 1/2

( Brand: Mars ), ( Manufacturer Part Number: 40044 ), ( Part Type: Fan Aluminum Blade )

Review MARS Fan Blade Inch 3-blade Ccw Pitch Aluminum Cfm 1/2 Bore

The **Mars 40044 18" 3-Blade Counterclockwise (CCW) Fan Blade** is a high-performance ventilation solution designed to deliver exceptional airflow efficiency and quiet operation for a wide range of commercial and industrial applications. Engineered with precision, this fan blade features a **27-pitch angle**, optimized to maximize air displacement while minimizing energy consumption, making it ideal for spaces requiring consistent airflow without excessive noise. The **3-blade design** strikes a balance between airflow capacity and operational smoothness, reducing turbulence and improving overall efficiency compared to traditional 2-blade or 4-blade alternatives. Measuring **18 inches in diameter**, this blade is perfectly suited for medium to large ventilation systems, including HVAC setups, exhaust fans, attic ventilation, and commercial-grade air circulation units. The **counterclockwise (CCW) rotation** ensures proper airflow direction, preventing backdraft and maintaining optimal ventilation in spaces like garages, workshops, or industrial kitchens where fumes, heat, or moisture need to be effectively expelled. With a **CFM (Cubic Feet per Minute) rating of 2790 at 1/2 HP**, this blade is engineered to pair seamlessly with compatible motors, delivering robust performance for demanding applications while adhering to energy-saving standards. Constructed from durable, high-quality materials, the blade is built to withstand prolonged use in harsh environments, ensuring longevity and reliability. Whether integrated into a ceiling fan, exhaust system, or ventilation ductwork, the **Mars 40044** fan blade provides a dependable, high-output solution for maintaining air quality, temperature control, and overall comfort in both residential and commercial settings.

The **Mars 40044** is a 18-inch, 3-blade ceiling fan designed for counterclockwise (CCW) rotation, with a 27-pitch blade and a rated airflow of 2790 CFM. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the Mars 40044 Fan Blade**

1. **High Airflow (2790 CFM)**

- The 27-pitch blade design and 18-inch span contribute to strong airflow, making it effective for cooling large rooms or spaces with high ceilings. This is ideal for areas like living rooms, bedrooms, or commercial spaces where ventilation is critical.

2. **Durable Construction**

- Mars fans are generally known for their sturdy build quality. The 3-blade design suggests a balance between aesthetics and functionality, with blades likely made from durable materials like wood or composite to resist warping or cracking over time.

3. **Counterclockwise (CCW) Rotation**

- CCW rotation is standard for most ceiling fans, which helps create an upward airflow that enhances cooling by making the room feel cooler without directly blowing on occupants. This is more comfortable than direct downward airflow.

4. **Compatibility with Standard Motors**

- The fan is designed to work with standard ceiling fan motors (likely 135mm or 145mm hub sizes), making it easy to retrofit into existing fixtures or pair with high-quality motors for better performance.

5. **Aesthetic Appeal**

- The 3-blade design offers a classic look that complements many interior styles. The blade shape and finish (if available in options like wood, paint, or metal) can add a touch of elegance to a room.

6. **Energy Efficiency (Indirectly)**

- While the CFM rating is high, a well-designed fan with efficient airflow can help reduce reliance on air conditioning, potentially lowering energy costs in moderate climates.

7. **Easy Installation**

- As a standard 18-inch fan, it should be straightforward to install with basic tools, though professional help may be recommended for electrical work or ceiling modifications.

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### **Cons of the Mars 40044 Fan Blade**

1. **Noise Levels**

- High-CFM fans can sometimes be louder, especially if the motor is not high-quality. The 27-pitch blades may generate more wind noise at higher speeds, which could be disruptive in quiet environments like bedrooms or offices.

2. **Potential for Vibration**

- Cheaper motors or poorly balanced blades can cause vibration over time, leading to rattling or wobbling. This is more likely if the fan is not paired with a premium motor.

3. **Limited Customization**

- The blade design is fixed (3-blade, 27-pitch), so there s no flexibility to adjust blade angle or pitch for specific cooling needs. Some users may prefer adjustable blades for fine-tuning airflow.

4. **Weight and Ceiling Considerations**

- An 18-inch fan with a 27-pitch blade can be heavier than lighter designs, which may require a reinforced ceiling box or additional support if the existing setup is not robust.

5. **Compatibility Issues with Non-Standard Fixtures**

- If the existing ceiling fan housing is not standard (e.g., non-downrod compatible or non-135/145mm hub), the fan may not fit without modifications.

6. **Potential for Blade Damage**

- While durable, wooden or composite blades can chip or scratch over time, especially in homes with pets or children. Metal blades (if available) would be more resistant but may lack the classic look.

7. **Limited Brand-Specific Features**

- Mars fans may not offer advanced features like built-in LED lighting, smart controls, or energy-saving modes unless purchased as part of a bundled system.

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### **Conclusion**

The **Mars 40044** is a solid choice for those prioritizing **high airflow, durability, and a classic aesthetic** in an 18-inch ceiling fan. Its 27-pitch, 3-blade design delivers strong cooling performance, making it suitable for large rooms or areas requiring robust ventilation. The CCW rotation ensures comfort without direct drafts, and the fan s compatibility with standard motors adds to its versatility.

However, potential buyers should be mindful of **noise levels, vibration risks, and the need for a quality motor** to avoid issues over time. If noise is a concern, pairing it with a high-efficiency motor (e.g., from brands like Hunter, Big Ass Fans, or Emerson) can mitigate this. Additionally, users who prefer adjustable blades or smart features may find this model limiting.

For **most residential applications especially in living rooms, bedrooms, or commercial spaces where airflow is critical the Mars 40044 is a reliable and effective option**. It strikes a balance between performance and affordability, though investing in a premium motor can further enhance its longevity and quiet operation.

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### **Recommendation**

- You need a high-CFM (2790 CFM) fan for strong cooling in a large room.

- You prefer a classic 3-blade design with a durable build.

- You re working with a standard ceiling fixture and motor.

- Budget is a consideration, but you re willing to upgrade the motor for better performance.

- Noise is a major concern (opt for a fan with a quieter motor, such as the **Hunter Armadillo** or **Big Ass Fans**).

- You want adjustable blades or smart features (look at **Emerson or Casper** models).

- Your ceiling setup requires non-standard modifications (check compatibility with the fixture first).

**Final Verdict:** The Mars 40044 is a **good mid-range fan** for general use, particularly for those who value airflow and simplicity. For the best results, pair it with a high-quality motor to reduce noise and vibration.

Details:

Standard Brand: MARS. Material: aluminum. Part Number: 40044. This heavy-duty blade features three wings and rotates counterclockwise.

Product highlights: This fan blade is suitable for low-pressure HVAC applications. Number of Blades: Its pitch is twenty-seven degrees, facilitating efficient airflow in HVAC systems. It is built to accommodate universal adapter hubs for ease of installation.

Max RPM: 1140. Diameter: eighteen inches. Technical Specifications: Rotation: CCW.: The MARS 40044 Fan Blade is designed for use in condenser applications.

part #: 40044 price

• $128.71

specifications refrigerhva:

• brand: Mars
• mpn: 40044
• part type: Fan Aluminum Blade

general refrigerhva:

• condition: New
• HVAC Refrigeration > HVAC Refrigeration Components > Evaporators

returns refrigerhva:

• time: 30 Days
• method: Money back
• policy: Returns Accepted
• paid by: Seller

offer refrigerhva:

• started: February 7, 2026
• sold: 0
• options: Ship-to-home
• quantity: 1
• availability: In Stock

shipping refrigerhva:

• type: Fixed
• class: Standard
• cost: $0.00
• transit: 4-10 Days
• service: Standard

seller refrigerhva:

• city: Dresher, PA
• rating: 99.3%
• # reviews: 22241

payments refrigerhva:

• credit card: Diners-club
• other
• wallet: Apple-pay

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