42% resistive change per degree

While often the solution

helping the system operate with less electrical waste

System Efficiency: Restores factory-standard refrigerant head pressure regulation

while the oil-less motor design ensures safe operation in areas where water may be discharged back into the environment

BROAN-NuTone FIN-6MD Damper 319825-402 42% resistive change per degreeThe Broan NuTone FIN 6MD is a precision engineered 6 inch motorized supply damper designed for integration into fresh air ventilation systems and HVAC makeup air applications. This 24VAC automatic damper features a normally closed configuration, ensuring a tight seal against outside air infiltration when the system is inactive. Built with a heavy duty galvanized steel housing, the FIN 6MD provides long term durability in light commercial and