Carrier 700177-10 Flow Switch 319847-401 Enhanced Durability: Premium elastomers provide

Enhanced Durability: Premium elastomers provide excellent resistance to wear and chemical degradation

Always power down the unit before servicing

or 5-1-1 modes

Reusing old gaskets often leads to micro-leaks that can compromise combustion efficiency

Robust Seal Design: The rubber diaphragm ensures a positive seal for water and light fluid applications where leak prevention is critical

Carrier 700177-10 Flow Switch 319847-401 Enhanced Durability: Premium elastomers provideThe Carrier 700177 10 Flow Switch is a critical safety component designed for precise HVAC water flow monitoring in commercial and industrial hydronic systems. This high reliability overflow switch functions by detecting fluid movement or stagnant conditions within the piping, providing essential HVAC system protection against low flow scenarios that can lead to heat exchanger fouling or compressor slugging. Engineered as a direct replacement part,