while the SPST relay provides isolated control rated for 5A at 250VAC

specifically optimized for ECT52 series units

the integrated internal spring provides mechanical fail-safe operation

It is specifically designed for the PKA-M60

HVAC systems rely on specific water column (WC) ratings for safety

BROAN-NuTone S97020971 Blower Assembly 320720-756 while the SPST relay providesWhen 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