SKU: 62283380618
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this fixed-metering device regulates flow with strict tolerances
making it a critical component for fan coil units
Precise Pressure Control: The 5-12" w
Always verify your specific model number against the ECR International parts manual as board specifications vary by heating capacity and series
5 switch or proportional control signals
BROAN-NuTone S99030190 Fan Delay 321894-709 this fixed-metering device regulates flowThe Broan NuTone S99030190 Fan Delay is a critical OEM replacement part engineered for technical precision in exhaust ventilation systems. As a timing control module, this component is designed to manage the fan run on time, allowing the motor to continue extracting air for a specific duration after the primary wall switch is deactivated. This delayed shut off is essential for clearing latent moisture, combustion byproducts, and volatile organic