FASCO
FASCO D1118 HVAC 3.3 In Motor 1/15-1/30 HP 240V CW Fan Accessory
Single-phase shaded-pole HVAC motor delivers 1/15–1/30 HP at 550 RPM, 240 V AC, clockwise rotation, 3.3-inch frame, totally enclosed air-over design with auto thermal protection and 23-inch leads
- typeClosed Base
- OEM replacement motor for HVAC systems
- Single-phase shaded-pole design runs at 550 RPM
- Auto thermal protection with Class B insulation
- Totally enclosed air-over enclosure for durability
- 23-inch leads and lug mounting allow flexible installation
Replacement HVAC Motor
The FASCO D1118 is a shaded-pole motor designed as an OEM replacement for HVAC equipment. It operates on 240V AC single-phase power at 60 Hz and delivers 1/30 HP at a nameplate speed of 550 RPM. The motor features a clockwise shaft rotation when viewed from the shaft end and a 3.3 inch frame size. It is built for all-angle mounting using lug brackets.
Thermal Protection and Power Draw
Automatic thermal protection guards the windings against overheating during continuous operation. The enclosure is totally enclosed air-over, rated for a maximum ambient temperature of 40 degrees Celsius. Insulation class B supports the thermal demands of shaded-pole designs. Full-load current draws 0.6 amps at 240V with a service factor of 1.0. The motor is not rated for use at 208V or 200V supply voltages.
Single-Speed Shaded-Pole Design
This unit provides exactly one speed with no internal provisions for multi-speed control. The 23 inch lead length allows direct wiring to existing harnesses in many furnace and fan coil applications. Buyers who need variable-speed operation or a different horsepower rating must select an alternative motor. The fixed CWSE rotation must match the original equipment specification.
Highlights
- OEM replacement motor for HVAC systems
- Single-phase shaded-pole design runs at 550 RPM
- Auto thermal protection with Class B insulation
- Totally enclosed air-over enclosure for durability
- 23-inch leads and lug mounting allow flexible installation
Specifications
| Brand | FASCO |
|---|---|
| type | Closed Base |
Questions about this item
How do I install the FASCO D1118 motor and what step is often missed?
Mount the motor using the lug brackets in any orientation, connect the 23-inch leads to a 240V AC supply, and ensure the shaft rotates clockwise when viewed from the shaft end — reversing the leads will not change rotation on this shaded-pole design.
What maintenance or replacement will the FASCO D1118 motor need over time?
The sealed bearings are lubricated for life and the auto-reset thermal protector clears itself after cooling, so no routine service is required; plan to replace the motor if the shaft seizes or the winding fails.
What limit appears first when the FASCO D1118 motor runs continuously?
The maximum ambient temperature of 40 degrees C is the first constraint; exceeding it will trip the internal thermal protector and shut the motor down until it cools.
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