Resideo ST9120U1011 Fan Timer Freon 5-foot 2-wire PVC cable allows

5-foot 2-wire PVC cable allows for clean routing to the input terminal board without the need for additional splices

Flexible Configuration: Keyed wire harnesses and adjustable DIP switches allow for custom HSI warmup time and fan delay settings to match specific appliance requirements

High Filtration Capacity: Solid core technology traps system contaminants and moisture to prevent TXV clogging and copper plating

ensuring seamless drop-in compatibility without requiring pipe modifications

Optimized Efficiency: Low contact resistance of 50 milliohms minimizes voltage drop across the contacts to ensure maximum power delivery to the load

Resideo ST9120U1011 Fan Timer Freon 5-foot 2-wire PVC cable allowsThe Resideo ST9120U1011 is a universal electronic fan timer engineered to serve as a comprehensive control solution for gas warm air appliances. This furnace fan timer board integrates the management of combustion blowers and circulating fan operations into a single robust platform. Designed for field flexibility, it features DIP switch selectable delay settings that allow for precise timing adjustments. Specifically, the ST9120U1011 provides