Ranco F25-107 Control 30067439-890 Optimal Ductility: The 5% silver

Optimal Ductility: The 5% silver content improves the alloy's ability to withstand thermal cycling and mechanical stress in refrigeration circuits

Always verify your model number against the manufacturer

debris buildup in the pulley grooves

Installation involves direct mounting via the shaft clamp on damper actuators or position indication on rotary actuators

this cULus listed component is a necessary HVAC service part for restoring capacitor start induction run (CSIR) and capacitor start capacitor run (CSCR) motor functionality across thousands of OEM models

Ranco F25-107 Control 30067439-890 Optimal Ductility: The 5% silverThe Ranco F25 107 is a specialized defrost termination and fan delay control engineered for high performance management in commercial refrigeration systems. This SPDT defrost control is critical for electric heat, hot gas, and reverse cycle setups, ensuring the evaporator fan only engages once the coil reaches the optimal temperature. By utilizing a 60 inch capillary with a 3 8" x 4" cross ambient bulb, the F25 107 effectively prevents warm, moist air