Facebook Pixel
Sign-Up Bonus
Get 500 Reward Points instantly when you join.
Redeem Instantly
50 points = $1 off at checkout.
Earn as You Shop
$1 spent = 1 point every time you order.
Member Perks
Unlock exclusive member-only savings and offers.

Register and Earn 500 Reward Points
Toggle Nav
Search
Toggle Nav
Join Our Loyalty Program
main product photo

Trane MOT19742 1/20 HP Motor 1550 RPM 115V

Rating:
5 5 3
3  Reviews Add Your Review
Special Price $374.83 Regular Price $416.06
In stock
SKU
MOT19742

The Trane MOT19742 is a compact and efficient single-phase motor designed for specific applications within Trane HVAC equipment. This low-powered motor, rated at 1/20 horsepower, efficiently converts standard 115V household electrical current into rotational energy. The motor spins a shaft at a high speed of 1550 RPM (revolutions per minute), providing enough force for powering specific tasks within your Trane HVAC system. These applications can include condensate drain pumps or flue dampers, depending on the specific model of your Trane equipment. Condensate drain pumps remove excess moisture collected during cooling cycles, preventing mold growth and potential water damage. Flue dampers regulate airflow within the venting system of your furnace, optimizing combustion efficiency. Replacing a worn-out Trane MOT19742 motor can restore lost functionality to your HVAC system. By ensuring these crucial components operate efficiently, the Trane MOT19742 contributes to a more reliable and efficient operation of your Trane HVAC system. Additionally, a new motor can potentially improve overall system efficiency and potentially reduce noise levels. Despite its low horsepower rating, the Trane MOT19742 delivers dependable performance in its designated applications. Its lightweight design of around 7.44 pounds makes it a manageable size for handling and installation within HVAC units.

Add to Wish List
Motors & Capacitors, Motors & Components
Manufacturer:
https://www.partshnc.com/media/catalog/product/m/o/mot19742.jpg

Specifications

  • Voltage/Electrical: 115V
  • RPM (Revolutions Per Minute): 1550RPM
  • Horsepower(HP): 1/20Hp
  • Weight: 7.44lbs

Motor-driven assemblies use motors to provide the mechanical drive required for their connected components. The Trane MOT19742 is a motor that supplies rotational movement to the connected assembly. This shaft movement provides the mechanical input needed for the driven component during operation.

Motor Speed and Mechanical Drive:
The motor converts electrical input into mechanical shaft rotation that provides movement to the connected assembly. The 1550 RPM rating identifies the specified rate of shaft rotation during operation.

Motor-to-Assembly Operation:
The motor serves as the mechanical drive source for the connected assembly. Electrical input produces shaft rotation, and that rotation is transferred to the driven component to support its required mechanical movement within the equipment.

Replacement Guidelines:
Replacement may be appropriate when the existing Trane MOT19742 no longer provides the required mechanical drive or develops irregular shaft rotation. Before ordering, compare the existing part number with the applicable equipment requirements and verified specifications.

Common Failure Symptoms:

  • The motor fails to start when required.
  • Irregular shaft rotation develops.
  • Unusual sounds occur while running.
  • Noticeable vibration develops during operation.
  • The motor stops unexpectedly.

Equipment Compatibility:
The Trane MOT19742 should be selected for applications requiring the corresponding motor configuration. Before purchasing, confirm the existing part number, motor type, applicable equipment requirements, and other relevant configuration details.

Technical Specifications:
Part Identification:
Brand: Trane
Part Number: MOT19742
Product Type: Motor

Electrical:
Voltage: 115V
Horsepower: 1/20 HP

Mechanical:
Speed: 1550 RPM

Reviews 3
Write Your Own Review
You're reviewing:Trane MOT19742 1/20 HP Motor 1550 RPM 115V
Your Rating
Product Questions (7)
Customer Questions
What maintenance is required for the Trane MOT19742 Motor?

Check the motor periodically for dust, debris, or signs of overheating. Lubricate bearings if applicable, and ensure mounting and electrical connections are secure. Turn off power before inspection. Regular maintenance improves efficiency, prevents failure, and extends motor life.

What are common issues with the Trane MOT19742 Motor?

  • Motor failing to start or run.
  • Overheating during operation.
  • Excessive noise or vibration.
  • Loose or corroded electrical connections.

What identifies the Trane MOT19742 motor?

The component is identified by the Trane brand, MOT19742 part number, and motor product type.

Where does the motor's mechanical output go during equipment operation?

The motor's shaft rotation is transferred to the connected assembly, which uses that movement to perform its required mechanical function.

How is the motor different from the assembly it drives?

The motor provides the mechanical rotation, while the connected assembly uses that rotation to perform its intended mechanical function.

Why is the exact MOT19742 part number important?

The exact part number identifies the specific Trane motor and helps distinguish it from other motor configurations when matching the existing component.

Which characteristics should be compared when selecting the MOT19742?

Compare the existing part number, motor type, 1/20 HP rating, 1550 RPM speed, 115V requirement, and other applicable equipment requirements.

Installation Steps

Step1: Turn off power to the HVAC system to prevent electrical shock.

Step2: Remove the access panel and disconnect wiring from the existing motor.

Step3: Loosen mounting screws and carefully remove the old motor.

Step4: Inspect the mounting area and shaft for debris or damage.

Step5: Install the motor, aligning the shaft and mounting holes.

Step6: Secure mounting screws and reconnect wiring according to original configuration.

Step7: Replace the access panel, restore power, and test the motor for proper operation.