Description
Replacement Wheel Assembly for CaptiveAire NCA18FA & NCA18HPFA Exhaust Fans
This replacement wheel assembly is for CaptiveAire NCA18FA and NCA18HPFA belt drive exhaust fans.
Important:
The fan model number alone may not be enough to confirm the wheel bore size. To help ensure you receive the proper wheel assembly, please be prepared to provide either the bore diameter or the job number/serial number from the existing fan.
Compatible Fan Models
- CaptiveAire NCA18FA Belt Drive Exhaust Fan
- CaptiveAire NCA18HPFA High Pressure Belt Drive Exhaust Fan
Information Needed After Purchase
After the order is placed, AAIS will reach out to confirm one of the following:
- Bore diameter / shaft size
- Job number from the fan tag
- Serial number from the fan tag
This verification helps us supply the wheel assembly that matches your existing fan.
Lead Time
This wheel assembly typically ships within 2–3 business days after purchase and confirmation of the required fan information.