Replacement 20707 115V Single Speed HVAC Blower Motor Assembly
Overview:
Restore dependable airflow to your HVAC system with the 20707 Single Speed Blower Motor. Designed as an aftermarket replacement for select Fasco and Rotom blower motors, this 115V motor delivers reliable performance for residential and commercial heating and cooling equipment. Its direct replacement design helps simplify installation while restoring proper airflow and system operation.
Key Features:
- Direct aftermarket replacement for select Fasco and Rotom blower motors.
- Single-speed operation for consistent airflow performance.
- Operates at 115V, 60Hz with 1/70 HP output.
- Delivers up to 3220 RPM and approximately 71 CFM airflow.
- Thermally protected to help guard against overheating.
- Durable sleeve bearings support dependable everyday operation.
- Includes a 72-inch power cord for installation convenience.
- Flange mounting configuration for compatible applications.
Important Information:
This is an aftermarket replacement part. Manufacturer brand names and part numbers are used solely to identify compatibility. This product is not manufactured by or affiliated with Fasco or Rotom. Always verify part numbers, motor specifications, rotation, mounting pattern, and dimensions before ordering.
FAQs:
Q: Is this an OEM blower motor?
A: No. This is a quality aftermarket replacement designed to replace select original components.
Q: Which blower motors does this replace?
A: It is listed as compatible with Fasco 7021-7371, Fasco 7021-9987, Fasco A071, and Rotom R7-RB3.
Q: What voltage does this motor require?
A: It operates on 115V, 60Hz, single-phase power.
Q: Does this motor include thermal protection?
A: Yes. It features built-in thermal protection to help reduce the risk of overheating.
Q: Is the power cord included?
A: Yes. A 72-inch power cord is included.
Fit / Measuring / Safety Notes:
- Verify the original manufacturer part number before ordering.
- Confirm voltage, horsepower, RPM, rotation (CWSE), mounting configuration, and frame size match your existing motor.
- Measure the mounting bolt pattern and blower wheel dimensions before installation.
- Disconnect electrical power before servicing HVAC equipment.
- Installation should be performed by a qualified technician when appropriate.
Helpful Links:
Product Details / Specifications:
- Part Number: 20707
- Product Type: Blower Motor
- Speed: Single Speed
- Horsepower: 1/70 HP
- Voltage: 115V
- Frequency: 60Hz
- Phase: Single Phase
- Amperage: 0.34A
- RPM: 3220
- Airflow: 71 CFM
- Rotation: CWSE
- Bearings: Sleeve
- Frame Size: 3.3"
- Motor Protection: Thermally Protected
- Insulation Class: Class B
- Mounting Style: Flange
- Mounting Bolt Pattern: 2.25" x 2.25"
- Blower Wheel Size: 3-3/4" x 1-7/8"
- Power Cord Length: 72"
Direct Replacement for:
- FASCO 7021-7371
- FASCO 7021-9987
- FASCO A071
- ROTOM R7-RB3
Manufacturer Warranty
Warranty Coverage: 1-Year Limited Warranty
This replacement part from NBK includes a 1-year manufacturer's warranty covering defects in materials and workmanship under normal use.
If you experience an issue within the warranty period, please contact us with your order details so we can assist with evaluation and next steps. Warranty coverage does not apply to damage caused by improper installation, misuse, or external electrical issues.
Estimated Lead Time
Orders typically leave our warehouse within 2–3 business days. After your order ships, delivery time will depend on your location and the carrier's transit schedule.
Processing and shipping times may vary based on product availability and carrier service. If you have any questions about current stock or estimated delivery dates, please contact us before placing your order.
No reviews found
