MASTER MAC-30WOSC Oscillating Fan Motor 120V 200W

( Brand: Master ), ( Manufacturer Part Number: MAC-30WOSC ), ( Model: MASTER MAC-30WOSC ), ( Part Type: Fan Oscillating Motor ), ( Item Length: 30 In ), ( Voltage: 120 V ), ( Amperage: 30 A )

Review MASTER 30 Inch Oscillating Shop Fan Replacement Motor 120v

The **Master MAC-30WOSC 30-inch Oscillating Fan Motor** is a high-performance, energy-efficient powerhouse designed to deliver superior airflow and cooling in residential and commercial spaces alike. Engineered with precision, this 200-watt, 120-volt motor operates at an optimal balance of power and efficiency, ensuring consistent performance without excessive energy consumption. The robust construction features a durable, high-quality cast aluminum housing, which not only enhances its longevity but also contributes to a sleek, modern aesthetic that seamlessly integrates into any decor. This motor is specifically tailored for oscillating ceiling fans, providing smooth, silent operation with minimal vibration, thanks to advanced balancing technology and premium-grade bearings that reduce wear and tear over time.

What truly sets the MAC-30WOSC apart is its versatility and adaptability. With a 30-inch blade span, it is perfectly suited for medium to large rooms, offering wide-sweep airflow that efficiently circulates air across expansive areas. The motor s oscillating function, controlled via a simple yet reliable mechanism, ensures even air distribution, eliminating the need for manual adjustments and maximizing comfort. Whether installed in a bedroom, living room, or office space, this motor delivers a refreshing breeze with minimal noise, making it ideal for environments where quiet operation is essential. Its compatibility with a wide range of fan blades from traditional to contemporary designs allows for customization to match any interior style, ensuring both functionality and visual appeal.

Beyond its performance, the MAC-30WOSC is built with reliability in mind. Constructed to meet stringent industry standards, this motor is designed to withstand the demands of daily use while maintaining efficiency over extended periods. The sealed motor housing protects internal components from dust and debris, reducing the risk of malfunctions and prolonging the lifespan of the fan system. Additionally, its energy-efficient operation helps lower electricity costs, making it an economical choice for both homeowners and businesses looking to enhance comfort without compromising on savings. Whether used in a new installation or as a replacement for an aging motor, the Master MAC-30WOSC delivers a blend of power, precision, and durability that ensures years of dependable performance.

### Pros and Cons of buying a Master MAC-30WOSC 30" Oscillating Fan Motor (120V, 200W)

1. **High Power and Performance** The 200W motor delivers strong airflow, making it suitable for larger rooms or spaces requiring robust ventilation. This is significantly more powerful than standard 75W or 100W fan motors, providing better cooling efficiency.

2. **Oscillating Functionality** The built-in oscillation feature allows the fan to sweep back and forth, improving air circulation in a room without requiring manual adjustment. This is particularly useful for maintaining even airflow in larger areas.

3. **Durability and Build Quality** Master is a well-known brand in the HVAC and fan industry, known for producing reliable, long-lasting components. The motor is likely built to withstand regular use, reducing the risk of premature failure.

4. **Compatibility with Various Fan Models** This motor is designed to fit standard 30-inch oscillating fans, making it a versatile upgrade option for existing fans. It can replace weaker motors in fans that struggle with airflow or efficiency.

5. **Energy Efficiency (Relative to Output)** While 200W is not energy-efficient compared to lower-wattage fans, it provides a strong cooling effect for the power consumed. If used in well-insulated spaces or during moderate climates, it may still offer good value.

6. **Quiet Operation (Compared to Lower-Quality Motors)** Higher-quality motors like this one tend to operate more smoothly and quietly than cheaper alternatives, reducing noise pollution in the home or office.

7. **Easy Installation** Replacing an existing motor is typically a straightforward process, especially if the fan is designed for easy access. No major modifications are usually required, making it a low-effort upgrade.

8. **Cost-Effective for High-Demand Use** If you frequently use your fan in large rooms, hot climates, or for extended periods, the increased power may justify the higher upfront cost compared to weaker motors that overheat or struggle under load.

---

1. **Higher Power Consumption** At 200W, this motor draws more electricity than standard fans (often 75W 100W). Over time, this can lead to higher energy bills, especially if used continuously in multiple rooms.

2. **Potential Overkill for Small Spaces** If you primarily use your fan in small rooms (e.g., bedrooms, offices), a 200W motor may be unnecessarily powerful. A lower-wattage motor would suffice, saving energy without sacrificing comfort.

3. **Higher Upfront Cost** Compared to basic fan motors, this unit is more expensive. The cost may not be justified if you don t need the extra power or if your existing fan already meets your cooling needs.

4. **Weight and Bulk** A 200W motor is heavier and bulkier than smaller motors, which could make the fan less portable or slightly more difficult to install or move.

5. **Noise Levels (If Not Well-Balanced)** While generally quieter than cheap motors, a high-powered motor can still produce noticeable humming or vibration if not properly balanced or installed. This may be an issue in quiet environments like bedrooms.

6. **Limited Lifespan Compared to Lower-Wattage Motors** Higher-wattage motors often have shorter lifespans due to increased wear on components like bearings and brushes (if brush-type). However, this depends on maintenance and usage.

7. **Potential for Overheating in Poorly Ventilated Enclosures** If the fan s housing doesn t allow for adequate airflow around the motor, prolonged use could lead to overheating, reducing efficiency or lifespan.

8. **Compatibility Issues** While designed for standard 30" oscillating fans, there s a small risk of fitment issues if the fan model has unique mounting requirements. Always verify compatibility before purchasing.

---

The **Master MAC-30WOSC 200W oscillating fan motor** is a strong, reliable choice for those needing **high airflow in large rooms, hot climates, or for commercial/heavy-duty use**. Its oscillating feature and durability make it ideal for spaces where even air distribution is critical. However, for **small rooms, energy-conscious users, or those on a budget**, a lower-wattage motor (e.g., 75W 100W) may be more practical, offering sufficient cooling without excessive power draw.

If you frequently struggle with weak airflow in your fan or live in a region with high temperatures, this motor is a worthwhile investment. For casual or light-use scenarios, the added power may not be necessary, and a cheaper alternative could suffice.

---

- You need **stronger airflow** in a large room (e.g., living room, home office, or commercial space).

- Your current fan struggles with **heat or poor circulation**.

- You prioritize **durability and performance** over energy efficiency.

- You re upgrading an existing fan and want **long-term reliability**.

- You use your fan in **small spaces** (bedrooms, small offices) where a lower-wattage motor would be sufficient.

- **Energy costs** are a major concern, and you d prefer a more efficient (but less powerful) alternative.

- You re on a **tight budget** and can find a comparable fan with a built-in 200W motor for a lower total cost.

- Your fan s **existing motor is already adequate**, and you don t need the upgrade.

For most **home users in moderate climates**, a **100W 120W oscillating fan motor** would likely meet needs without the higher energy cost. However, if you re in a **hot climate or large space**, this Master motor is a solid, high-performance option. Always check your fan s specifications and energy usage before deciding.

Details:

With a voltage of 120V and an amperage 30A, this replacement motor is specifically made for industrial use in HVAC refrigeration applications.

part #: mac30wosc prices

• $76.95-$120.91

specifications fablowehva:

• brand: Master
• mpn: Mac-30wosc
• model: Master Mac-30wosc
• part type: Fan Oscillating Motor
• item length: 30 In
• voltage: 120 V
• amperage: 30 A

general fablowehva:

• HVAC Refrigeration > HVAC Refrigeration: Parts Accessories > HVAC Refrigeration: Fans Blowers
• condition: Used

shipping fablowehva:

• class: Standard
• cost: $15.00
• type: Fixed
• service: USPS Ground Advantage
• carrier: USPS
• transit: 6-10 Days

offer fablowehva:

• quantity: 1
• best offers: True
• started: March 14, 2026
• availability: In Stock
• options: Ship-to-home
• sold: 0

seller fablowehva:

• rating: 99.5%
• # reviews: 1516
• city: Blue Springs, Missouri

returns fablowehva:

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

payments fablowehva:

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

Master MAC-30WOSC Is Similar To:

• 24-ba Airmaster Air Master Fan Blade Propeller Cast Aluminum (28.4% similar) Air Master 24 inch three blade fan propeller made of cast aluminum used but in excellent condition no dings or dents marked BA...(October 15th, 2018)
• 30bwhfs Master Flow Model Cfm Belt Drive Deluxe Whole House Fan (21.9% similar) Fixed shipping price is for lower 48 states only. Master flow model 30BWHFS, 6000 cfm 30 in. Look at the pictures and ask questions. In most cases they are the best of an items physical condition. Belt drive deluxe whole house fan with shutter. Please look at the pictures...(February 26th, 2018)
• Fan Master-bilt Blade F12s08a 2829 (31.5% similar) Please see photos for details. New old stock...(December 10th, 2017)
• Gs-21f-95013 Air Master Fan Motor (29.9% similar) The original pull chain type switch was broken had pulled out of. Check the pictures for more details on this motor. Air Master fan motor 115 vac 2 speed new oscillating this is a old stock. This is 1100 rpm, on high with 5 FD run capacitor...(September 19th, 2017)
• Mac-36d Master Direct Drive Drum Fan 657888140375 (27.6% similar) Make sure to fill out that form completely...(April 2nd, 2019)
• Mac-48-bdf Master 48 Belt Drive 657888100492 (28.8% similar) Belt drive portable air circulatory - MAC-48-BDF details specifications features heavy-duty, all metal construction quiet, long lasting design reduces vibration and improves motor performance patented fold-out wheel durable, blade diameter 48 in. Model MAC48BDF Master 48 in. Air flow cfm 10,600 17...(September 11th, 2017)
• Mac-708-sf Master Steel Fan Ventilator 0657888137085 (34.9% similar) Master MAC-708-SF steel fan VENTILATOR,8 in. Steel fan VENTILATOR,8 in. Small businesses have historically been at a disadvantage to larger companies who can buy stuff lower prices because of their size. There are no complex discount structures to understand. Item image may not completely reflect ...(September 17th, 2017)
• Mb-p0813-dcr Master 8 Inch Confined (29.4% similar) Air flow cfm 930SPEED rpm 3450MOTOR SIZE1 3 hp power volt Hz 115V 60HZ the Master MB-P0813-DCR ventilator, used with our ducting sold separately, will deliver fresh air to any area in need. All Master ventilators and ducting are built to endure over time, with heavy-duty construction an ergonomic...(February 20th, 2018)
• Mb-p1210-dcr Master Inch Confined Space Ventilator Hp Phase (42.1% similar) The Master MB-P1210-DCR ventilator, used with our ducting sold separately, will deliver fresh air to any area in need. Horsepower model NUMBERMB-P1210-DCRMOTOR PHASE1 phase number of ITEMS1 DIAMETER12 infra air cfm 1970 SPEED RPM3450MOTOR volts Hz AMPS115 all Master ventilators and ducting are ...(March 25th, 2018)
• Mc420s Air Master Used Fan (24% similar) ...(November 28th, 2018)
• Motor24dd Master Flow Replacement Motor For Direct Drive Whole 050206031414 (40.3% similar) The MOTOR24DD is replacement motor for Master flow 24 in. Direct drive whole house fan WHFS24M. This motor includes the capacitor and is ready for installation. Minimal tools needed for replacement. Removed from brand new fan...(November 10th, 2018)