FASCO
FASCO D202 HVAC Motor 1/85 HP 3000 RPM 115V 3.3 Frame
A shaded-pole HVAC motor rated 1/85 hp at 3000 rpm on 115 V AC with a 3.3 frame and automatic thermal protection
- typeClosed Base
- Runs continuously at up to 40 °C ambient
- Shaded-pole single-phase design for simple, reliable operation
- 3 frame fits standard HVAC mounting studs
- Auto thermal protection shuts down on overload
- 115 V AC, 0.62 A draws only 370 W
Replacement HVAC Motor 1/85 HP
The FASCO D202 is a shaded-pole fan and blower motor rated at 1/85 horsepower and 3000 RPM on 115 V AC single-phase power. It draws 0.62 amps at full load and delivers 370 watts of output in a 3.3 frame size with a closed-base stud mount. The motor runs continuously at up to 40 °C ambient temperature with automatic thermal protection and Class B insulation. Clockwise shaft rotation when viewed from the shaft end suits direct-drive blower wheels in residential HVAC equipment.
Who This Suits and Who It Does Not
Technicians replacing an exact-match 115 V shaded-pole motor in furnaces, air handlers or exhaust fans will find the correct speed, voltage and mounting pattern. Installations requiring 200 V or 208 V operation cannot use this motor because it is not usable at those voltages. Builders needing variable-speed control, reversible rotation or higher starting torque should select a different motor design.
Deciding Specification: 115 V Only
The critical figure is the 115 V AC single-phase rating; the motor is explicitly not usable at 200 V or 208 V. Verify the nameplate voltage of the failed unit before ordering to avoid a mismatch that would prevent installation.
Highlights
- Runs continuously at up to 40 °C ambient
- Shaded-pole single-phase design for simple, reliable operation
- 3 frame fits standard HVAC mounting studs
- Auto thermal protection shuts down on overload
- 115 V AC, 0.62 A draws only 370 W
Specifications
| Brand | FASCO |
|---|---|
| type | Closed Base |
Questions about this item
How do I install the FASCO D202 motor with its stud mounting, and what step is often missed?
Secure the motor using the stud mounting pattern on the 3.3 frame, then verify the shaft rotation is clockwise from the shaft end (CWSE) before final tightening; reversing the leads on a shaded-pole motor will not change direction.
What maintenance or replacement will the FASCO D202 motor need over time?
The open air-over enclosure relies on airflow for cooling, so keep the surrounding air path clean; the auto thermal protection will reset after overheating, but repeated trips at the 40 °C max ambient indicate worn bearings or blocked ventilation requiring motor replacement.
What limit appears first when the FASCO D202 runs continuously at full load?
Continuous duty at 370 W output and 0.62 A on 115 V is rated for a maximum ambient temperature of 40 °C; exceeding that ambient is the first limit that triggers the auto thermal protection.
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