Carrier 700177-10 Flow Switch 319847-401 Universal Replacement: Fully interchangeable with

Universal Replacement: Fully interchangeable with the 204480/U

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

Vibration Dampening: Rigid construction reduces resonant noise and harmonic transfer through the ductwork

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

This unit serves as a high-spec HVAC replacement part

Carrier 700177-10 Flow Switch 319847-401 Universal Replacement: Fully interchangeable withThe 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,