Resideo ST9120U1011 Fan Timer Freon this single-electrode assembly utilizing Kanthal

this single-electrode assembly utilizing Kanthal construction provides both high-voltage spark ignition and precise flame sensing

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

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

the 23176CF is specifically for L91B and L91D models

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

Resideo ST9120U1011 Fan Timer Freon this single-electrode assembly utilizing KanthalThe 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