Standard industry practice requires a siphon for all steam applications to prevent live steam from entering the bellows

Inspect the air filters

Always verify your serial number to confirm the correct motor winding and housing alignment

the integrated internal spring provides mechanical fail-safe operation

specifically optimized for ECT52 series units

BROAN-NuTone S97020971 Blower Assembly 320720-756 Standard industry practice requires aWhen a client's bathroom ventilation system needs attention, the BROAN NuTone S97020971 Blower Assembly is your go to genuine OEM replacement. This isn't just any part; it's a direct fit solution engineered to restore optimal performance to select BROAN and NuTone bath fans. Designed for seamless integration, this blower motor kit ensures consistent, efficient airflow for superior moisture control and air quality. With its precisely balanced blower