Increasing RPM will significantly increase the amp draw and can lead to motor failure or excessive noise

including the ML6421

Corrosion Resistance: High-grade aluminized steel construction protects the heat cell against the acidic condensate produced during the combustion process

ensuring compatibility with most legacy staging controller systems

Streamlined Installation: Includes an integrated mounting bracket for direct fitment into existing cabinet pre-drills

Carrier 00PPG000003100A Flow Switch 30067439-890 Increasing RPM will significantly increaseThe Carrier 00PPG000003100A Flow Switch is a critical safety component engineered for liquid flow monitoring in commercial chillers and hydronic systems. This paddle style sensor is designed for high reliability detection of flow loss to prevent evaporator freeze ups and compressor damage. Operating as a SPDT flow switch, this factory authorized part ensures precise integration with Carrier and Bryant control boards, eliminating the nuisance tripping