allowing your system to adjust airflow based on heating or cooling demands

widening the gap lowers the diameter to reduce fan RPM

If your current inducer references part number 148980

making it a versatile HVAC service part for various generations of Trane equipment

Carrier 319941-201 Water Orifice 320788-703 allowing your system to adjustThe Carrier 319941 201 Water Orifice is a high precision OEM component engineered specifically for flow regulation in humidifier water panels and related HVAC water management systems. As a veteran technician knows, maintaining the correct GPH flow rate is critical; a clogged or improperly sized orifice lead to insufficient humidity or costly water runoff. This disc shaped component acts as a calibrated metering device, accurately regulating the