Aprilaire Ventilation Fan Manuals

3 Aprilaire ventilation fans with owner guides and verified specifications

Select your Aprilaire model number below for installation steps, settings, maintenance schedules, troubleshooting and the full specification sheet. Your model number is printed on the rating plate.

Aprilaire ventilation fans by model number

Aprilaire Ventilation Fan Manuals

Model	Description	Certified
8144NC	124 CFM in-line ventilation fan	July 2026
8145	190 CFM in-line ventilation fan	July 2026
8145NC8145	190 CFM in-line ventilation fan	July 2026

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