BROAN-NuTone 72W Control 326058-755 The 700-057 is a standard-opening

The 700-057 is a standard-opening valve

The ASCO 304-354-E Rebuild Kit is engineered specifically for the maintenance of 2-way solenoid valves requiring EPDM elastomers

Always verify the wiring diagram located on the unit’s access panel to ensure this specific harness matches your model’s serial number

Common symptoms include an audible "humming" or "buzzing" sound

verified replacement HVAC parts are the only way to ensure 100% mechanical compatibility and safety compliance on the job site

BROAN-NuTone 72W Control 326058-755 The 700-057 is a standard-openingThe BROAN NuTone 72W Control is a heavy duty, 6 amp variable speed fan control designed for precise airflow management in 120V AC ventilation systems. Engineered for reliability in HVACR applications, this solid state speed controller allows for infinite adjustment from maximum to minimum rpm, ensuring optimal motor performance and noise reduction. It is compatible with specifically rated 120V fan motors, primarily those found in Broan and NuTone