Honeywell ST9103A1002 Electronic Fan Timer

Honeywell ST9103A1002 Electronic Fan Timer

• Central Appliance Wiring Point Simplifies Service
• Oil Burner Primary Control
• Fixed Or Field-Adjustable Heat Fan On Delay
• Brand Name: Honeywell

Made of carbon steel for long lasting durability. Control provides central wiring point for most electrical components in furnace. Monitors thermostat for heat, cool and fan demand for oil. Runs oil burner primary control and up to two-speed circulating fans, as required. Monitors limit switch string, which energizes circulating fan whenever limit switch opens. Hertz is 60. Gas valve is -40-150 F.