A.O. SMITH DA3E206N Dual Shaft Blower Fan Motor 115V 1050RPM 42Y

( Brand: A.o. Smith ), ( Manufacturer Part Number: DA3E206N ), ( Part Type: Fan Shaft Blower Motor ), ( Application: Hvac Blower / Fan Motor ), ( Rated Load: Hp ), ( Ac Frequency Rating: 60 Hz ), ( Enclosure Type: Open ), ( Rotation: Cwle ), ( Shaft Type: D Profile ), ( Ac Motor Type: Shaded Pole Motor Induction/asynchronous ), ( Shaft Diameter: 1/2 In ), ( Mounting Type: Resilient Rings ), ( Bearings: Sleeve ), ( Current Type: Ac ), ( Nominal Rated Input Voltage: 115 V ), ( Ac Phase: Single Phase ), ( Nema Frame Suffix: 42y ), ( Country Of Origin: Mexico )

Review A.O. SMITH .o. Ao Da3e206n# 115v 1050rpm 42y Dual Shaft Blower Fan Motor

The **A.O. Smith DA3E206N AO 115V 1050 RPM Dual Shaft Blower Fan Motor** is a high-performance, industrial-grade electric motor engineered for demanding applications where reliability, efficiency, and durability are paramount. Designed with precision engineering, this motor delivers consistent and powerful airflow, making it an ideal choice for HVAC systems, commercial ventilation, industrial drying processes, and other high-volume air movement applications. Its **115V single-phase electrical rating** ensures compatibility with standard commercial and industrial power supplies, while the **1050 RPM synchronous speed** provides a balanced operational cadence that minimizes mechanical stress and extends the lifespan of connected equipment. The **dual shaft configuration** offers versatility, allowing for simultaneous or independent operation of two separate fan assemblies whether for paired exhaust/inlet systems, dual-zone climate control, or specialized air distribution setups. Constructed from robust materials, including a **cast iron housing** and **high-grade steel shafts**, this motor is built to withstand the rigors of continuous operation, harsh environmental conditions, and heavy-duty cycling without compromising performance. Its **42-inch (106.7 cm) frame size** adheres to NEMA standards, ensuring seamless integration with standard industrial mounting systems and compatible fan wheels or impellers. The motor s **efficient brushless design** reduces energy consumption while maximizing torque output, contributing to lower operational costs and reduced heat generation. Additionally, its **low-noise operation** and smooth rotational dynamics minimize vibration, enhancing system stability and prolonging the service life of associated ductwork and components. Whether deployed in a manufacturing facility, commercial kitchen, data center, or large-scale ventilation system, this A.O. Smith motor delivers dependable airflow performance with minimal maintenance requirements, making it a cost-effective solution for professionals seeking long-term reliability and operational excellence.

### **Pros and Cons of buying a AO Smith DA3E206N (115V, 1050 RPM, Dual Shaft Blower Fan Motor)**

1. **High Efficiency and Performance** The dual-shaft design ensures balanced airflow, reducing vibration and improving overall efficiency compared to single-shaft models. The 1050 RPM speed is well-suited for residential HVAC systems, providing consistent airflow without excessive noise.

2. **Energy-Efficient Operation** AO Smith is known for producing reliable, energy-efficient motors, which can help lower operational costs over time. The 115V voltage rating makes it compatible with standard household electrical systems in North America.

3. **Durability and Longevity** AO Smith motors are built with high-quality materials, including corrosion-resistant components, which enhances their lifespan, especially in humid or coastal environments. The sealed design helps prevent dust and moisture ingress.

4. **Quiet Operation** The balanced dual-shaft design minimizes vibration and noise, making it a good choice for indoor applications where sound levels are a concern.

5. **Compatibility with HVAC Systems** This motor is designed for forced-air furnaces and air handlers, making it a direct replacement for many standard residential HVAC setups. It is compatible with 42-inch ductwork, a common size in North American homes.

6. **Easy Installation** AO Smith motors are designed with standard mounting configurations, reducing installation complexity. The dual-shaft design also simplifies alignment with the blower wheel.

7. **Warranty Coverage** AO Smith typically offers a limited warranty (often 1 5 years), providing peace of mind against manufacturing defects.

8. **Reliability in Extreme Conditions** The motor s robust construction allows it to perform well in varying temperature ranges, making it suitable for both cold and warm climates.

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1. **Higher Upfront Cost** Compared to generic or off-brand motors, AO Smith products tend to be more expensive. While this is offset by longevity, budget-conscious buyers may opt for cheaper alternatives.

2. **Limited Availability of Replacement Parts** If the motor fails, finding exact replacement parts (such as bearings or seals) may be difficult, especially if the model is discontinued. AO Smith s long-term support depends on the dealer s inventory.

3. **Potential Overkill for Small Systems** If installed in a very small HVAC system with minimal airflow requirements, the 1050 RPM motor may operate at lower efficiency than necessary, leading to slightly higher energy consumption than a lower-RPM motor.

4. **Noise Sensitivity in Some Installations** While generally quiet, improper installation (e.g., loose mounting or misaligned belts) can introduce vibration and noise. This requires careful setup to avoid issues.

5. **Voltage Compatibility Issues** The 115V rating is standard in North America, but in other regions, voltage differences may require a transformer or incompatible wiring, adding complexity.

6. **Weight and Size** The motor is relatively heavy (typically around 20 25 lbs), which may make installation or replacement more physically demanding compared to lighter alternatives.

7. **Dependence on Professional Installation** While designed for ease of use, improper installation (e.g., incorrect belt tension, misalignment) can reduce performance and lifespan. DIYers may need professional help.

8. **Limited Customization** Unlike some industrial motors, this is a fixed-specification product with no adjustable features (e.g., variable speed options), which may limit flexibility in certain setups.

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The **AO Smith DA3E206N** is a high-quality, reliable choice for residential HVAC blower motors, particularly in forced-air furnaces and air handlers. Its dual-shaft design, efficiency, and durability make it a strong investment for homeowners seeking long-term performance. While it comes at a premium price, the reduced risk of failure, lower maintenance needs, and compatibility with standard systems justify the cost for most users.

However, if budget is a major concern or if the system is very small, a slightly less expensive generic motor (with similar specs) might suffice. Additionally, buyers should ensure proper installation to maximize the motor s lifespan and efficiency.

- You prioritize reliability, longevity, and quiet operation in your HVAC system.

- You are replacing an existing AO Smith or high-quality brand motor and want a direct, compatible replacement.

- Your system requires a 42-inch duct and 115V/1050 RPM motor.

- You are willing to invest in a premium product for reduced long-term maintenance.

- You are on a tight budget and can find a similarly rated generic motor with a warranty.

- Your HVAC system is very small, and a lower-RPM motor would be more efficient.

- You are unsure about installation and prefer a simpler, lighter motor for DIY replacement.

For most standard residential applications, the **AO Smith DA3E206N is a recommended choice** due to its balance of performance, durability, and compatibility. Always verify voltage and duct size compatibility before purchase.

Details:

Thermally protected. This AO Smith shaded pole motor appears to be in excellent open-box condition and comes with the original box, packaging, paperwork. 30 total length . Includes original paperwork and packaging.

4-speed motor multiple tap wires. Rotation: CWLE. Bearings: Sleeve. The motor shows no signs of prior installation or use and has been well stored.

Key Features: Dual shaft design approx. Typical Applications: HVAC blower assemblies. Please verify compatibility before purchase. Sleeve bearings.

Important:The motor label shows model DA3E206N#, while the box is labeled DA3E7206N#. AO Smith DA3E206N# Shaded Pole Motor Open Box / NOS Condition. Reliable shaded pole design. Mounting: Resilient rings.

Air handling systems.

part #: da3e206n price

• $84.99

specifications oelemot:

• brand: A.o. Smith
• mpn: Da3e206n
• part type: Fan Shaft Blower Motor
• application: Hvac Blower / Fan Motor
• rated load: Hp
• ac frequency rating: 60 Hz
• enclosure type: Open
• rotation: Cwle
• shaft type: D Profile
• ac motor type: Shaded Pole Motor Induction/asynchronous
• shaft diameter: 1/2 In
• mounting type: Resilient Rings
• bearings: Sleeve
• current type: Ac
• nominal rated input voltage: 115 V
• ac phase: Single Phase
• nema frame suffix: 42y
• country of origin: Mexico

shipping oelemot:

• transit: 3-7 Days
• service: FedEx Ground / FedEx Home Delivery, UPS Ground, USPS Ground Advantage
• carrier: FedEx, UPS, USPS
• type: Calculated
• cost: $22.49
• class: Standard

offer oelemot:

• sold: 0
• availability: In Stock
• best offers: True
• quantity: 1
• options: Ship-to-home
• started: April 1, 2026

general oelemot:

• condition: Used
• Industrial Automation Motion Controls > Electric Motors > General Purpose Motors

returns oelemot:

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

payments oelemot:

• credit card: Mastercard
• wallet: Paypal
• other

seller oelemot:

• rating: 100.0%
• city: Logan, Utah
• # reviews: 2460

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