FASCO
FASCO D189 HVAC Motor 1/20 HP 1500 rpm 230V 3.3 Frame
A shaded-pole HVAC motor delivering 1/20 hp at 1500 rpm on 230 V with a 3.3 frame and auto thermal protection
- typeClosed Base
- 1/20 HP motor delivers reliable HVAC airflow
- 1500 RPM single-speed operation suits consistent duty
- 230 V AC supply matches standard residential wiring
- 3 frame steel construction fits compatible mounts
- Auto thermal protection safeguards motor during overload
Motor type and voltage
This FASCO D189 is a single-phase shaded-pole motor rated at 1/20 hp and 230 V AC. It is designed for HVAC fan and blower applications that require a 3.3 frame open air-over enclosure.
Power output and voltage limits
The motor delivers 40 W at 1,500 rpm with a full-load draw of 0.9 A. It is not usable at 208 V or 200 V, so the supply must stay at the rated 230 V for reliable operation.
Rotation and mounting constraint
The shaft turns counter-clockwise when viewed from the shaft end and mounts via a stud pattern on a closed steel base. Verify that the driven fan requires CCWSE rotation and stud mounting before ordering.
Highlights
- 1/20 HP motor delivers reliable HVAC airflow
- 1500 RPM single-speed operation suits consistent duty
- 230 V AC supply matches standard residential wiring
- 3 frame steel construction fits compatible mounts
- Auto thermal protection safeguards motor during overload
Specifications
| Brand | FASCO |
|---|---|
| type | Closed Base |
Questions about this item
Will the 3.3 frame and stud mounting let me reuse my existing blower housing?
The motor uses a 3.3 frame with stud mounting; match those dimensions and the CCWSE shaft rotation to your current housing before installing.
How do I confirm the motor is running at the correct 1500 rpm after wiring it to 230 V?
Measure shaft speed with a tachometer; it should read 1500 rpm while drawing about .9 A at full load.
Does the box include a capacitor or mounting brackets, or must I buy them separately?
The motor ships as a bare unit with a closed base; no capacitor, brackets, or wiring harness are included.
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