The Resideo 4074ETH Flow Switch is a critical sensing component engineered specifically for F50 and F58 Series Electronic Air Cleaners
Key Technical Benefits Direct Replacement Compatibility: Seamlessly replaces the legacy M9104-AGS-2N actuator models in existing VAV systems
Remove the 1/4" hex screw holding the sensor in place
Total Compatibility: Engineered as the primary HC31GE231A direct replacement to restore system performance
Utilizing this gas furnace propane conversion replaces the standard natural gas regulator springs and orifices with high-precision #56 propane orifices and the designated red-coded regulator spring
Copeland CR42K6E-TF5-875 Compressor R-410A The Resideo 4074ETH Flow SwitchThe Copeland CR42K6E TF5 875 is a high efficiency hermetic reciprocating compressor engineered for commercial air conditioning and heat pump applications. Operating at 200 230V, 3 phase, 60Hz, this unit delivers a nominal capacity of 41,700 BTU hr. Designed specifically for R 22 refrigerant systems, it utilizes POE oil to ensure proper lubrication and internal component longevity. This model serves as the direct technical replacement for legacy part