
51-101920-42 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $399.95 | Condition is New, ClimaTek Furnace X13 Blower Motor Fits Rheem Ruud Protech Genteq 51-101920-42, FREE SHIPPING | ![]() |

The Rheem Ruud ProTech Genteq 51-101920-42 blower motor is a direct drive, 3/4 horsepower (hp), 1050 rpm (revolutions per minute) component designed for use in heating systems. This motor is an essential part of the heating system, responsible for circulating warm air throughout the home or building.
The motor's direct drive design ensures a simple and efficient method of transferring power from the motor to the fan. This design eliminates the need for belts or pulleys, reducing maintenance requirements and potential points of failure.
The 3/4 hp rating of this motor signifies its capacity to generate significant force, allowing it to effectively move air through the ductwork. The 1050 rpm speed is well-suited for residential heating applications, as it strikes a balance between efficient air circulation and quiet operation.
The Rheem Ruud ProTech Genteq 51-101920-42 blower motor is engineered to deliver reliable performance in various heating system configurations. Its rugged construction includes a heavy-duty, powder-coated steel housing, which protects the motor from the harsh conditions found in many heating environments.
Additionally, the motor's internal components are designed to withstand the rigors of continuous operation. The motor windings are shielded for added protection against electrical interference, while the bearings are sealed to prevent dust and debris from entering and causing wear.
This blower motor is also designed with safety in mind. It is equipped with overload protection, which automatically shuts off the motor if it detects an excessive current draw. This feature helps prevent damage to the motor and ensures the continued safe operation of the heating system.
In summary, the Rheem Ruud ProTech Genteq 51-101920-42 blower motor is a robust and reliable component that delivers efficient and quiet air circulation for residential heating systems. Its direct drive design, 3/4 hp power, and 1050 rpm speed make it an effective choice for circulating warm air throughout a home or building. The motor's rugged construction and safety features ensure long-lasting performance and added peace of mind.
Pros and Cons of Buying Rheem Ruud Protech Genteq 51-101920-42/51-101920-01 Blower Motor
The Rheem Ruud Protech Genteq 51-101920-42/51-101920-01 is a 3/4 HP, direct drive blower motor with a 1050 RPM speed. This motor is designed for use in heating and cooling systems. In this write-up, we will discuss the key pros and cons of purchasing this blower motor to help you make an informed decision.
Pros:1. Energy Efficiency: This blower motor is Energy Star certified, which means it meets or exceeds the energy efficiency guidelines set by the U.S. Environmental Protection Agency and the U.S. Department of Energy. This can lead to energy savings and reduced utility bills.
2. Quiet Operation: This motor is designed to operate quietly, which can be a significant advantage if the furnace or air handler is located in a living area or bedroom.
3. Durability: The motor is built with a heavy-duty, cast-iron housing that can withstand the rigors of continuous use in a heating and cooling system.
4. Reliability: Genteq is a well-respected manufacturer of blower motors, and the Protech series is known for its reliability and robust design.
5. Easy Installation: The motor is a direct-drive design, which means it doesn't require a belt or pulley system. This simplifies the installation process and reduces the likelihood of misalignment or slippage.
Cons:1. Cost: This motor is more expensive than some other blower motor options on the market. However, its energy efficiency, quiet operation, and durability may justify the higher cost for some homeowners.
2. Size: This motor is larger than some other blower motor options, which may require additional clearance in the furnace or air handler compartment.
3. Limited Compatibility: This motor is specifically designed for use with certain Rheem and Ruud heating and cooling systems. It may not be compatible with other brands or models.
Conclusion:The Rheem Ruud Protech Genteq 51-101920-42/51-101920-01 blower motor offers several advantages, including energy efficiency, quiet operation, durability, reliability, and easy installation. However, it also has some disadvantages, such as a higher cost, larger size, and limited compatibility. Ultimately, the decision to purchase this motor depends on your specific needs, budget, and compatibility requirements. If you are looking for a high-performance, energy-efficient, and reliable blower motor for your Rheem or Ruud heating and cooling system, this may be an excellent option to consider.
Details:
With a 3/4 hp motor operating at 1050 rpm, this blower is compatible with Rheem Ruud Protech Genteq systems. Made in china, this furnace x13 blower motor is specifically designed to fit model 51-101920-42. The Protech 51-10120-01 blower motor is a direct drive motor designed for use in furnaces. Ideal for central heating and cooling systems, this high-quality motor ensures efficient reliable performance.
specifications centrafurn:
- brand: Fits Rheem Ruud Protech Genteq
- mpn: 51-101920-42
- model: Fits 51-101920-42
- type: Furnace X13 Blower Motor
- country of origin: China
general centrafurn:
- category: Home & Garden > Heating, Air > Cooling Systems > Central Furnaces
returns centrafurn:
- paid by: seller
- time: 30 days
- method: money back
- policy: returns accepted
payments centrafurn:
- wallet: apple-pay
- other
- credit card: visa
offer centrafurn:
- started: april 7, 2026
- options: ship-to-home
- availability: in stock
- best offers: true
- sold #: 12
- in stock #: 1
- price: $399.95
- item condition: New
shipping centrafurn:
- class: standard
- transit: 4-10 days
- carrier: usps
- service: usps ground advantage
- type: calculated
seller centrafurn:
- city: pocomoke city, maryland
- rating: 99.3%
- # reviews: 859
Also Available:
- 1068-700: FURNACE CONTROL BOARD, Fits Rheem Ruud Weatherking
- 51-101728-02: BLOWER, Rheem
- RXBH-1724C10J-B: , Pro Tech Outdoors
- WV4262E1214: WATER HEATER VALVE, Fits Rheem Ruud Honeywell
- AP08555B: WATER HEATER VALVE, Fits Rheem Ruud
- AP8555B-15: VALVE, Fits Rheem Ruud
- 712111559C: INDUCER FURNACE MOTOR, Climatek
- AS-53148-83: BAND MOTOR MOUNT KIT, Rheem
- 62-22694-11: FURNACE FAN CONTROL, Rheem Ruud Weather King
- SP20867D: WATER HEATER VALVE, Fits Rheem Ruud Richmond Vanguard
- 692622271014: FURNACE IGNITOR, Duralight

