Description
The Russell Coil 103079009 is a fan delay control designed to manage evaporator fan motor operation in commercial refrigeration and HVAC systems. By opening the fan circuit at 45°F, this control prevents fans from running when coil temperatures are too low, protecting equipment and improving system efficiency.
How It Works
The fan delay control monitors coil or air temperature and interrupts the fan circuit when the set-point threshold is reached. Opening at 45°F, it ensures fans are held off during defrost or low-temperature conditions, then closes the circuit to resume fan operation once safe temperatures are restored. This sequencing protects evaporator coils, reduces frost buildup on fan blades, and extends motor life.
Key Features
- Opens fan circuit at 45°F set point
- Fan delay (close) function for controlled restart sequencing
- OEM Russell Coil replacement part — SKU 103079009
- Designed for commercial refrigeration evaporator fan control applications
- Helps prevent premature fan motor wear from cold-start conditions
- Supports proper defrost cycle completion before fan restart
Typical Applications
- Walk-in cooler and freezer evaporator units
- Commercial refrigeration display cases
- Reach-in cooler evaporator fan control
- Russell Coil evaporator unit replacements and service
Why Use an OEM Fan Delay Control?
Using the correct OEM fan delay control ensures your refrigeration system operates within designed parameters. Incorrect fan timing can lead to ice buildup on fan blades, premature motor failure, and inconsistent cabinet temperatures. The Russell Coil 103079009 delivers reliable, factory-spec performance for peace of mind on every service call.
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