Honeywell L4064B1451 Fan And Limit Controller, Surface Mounting With Manual Fan Switch To Override Fan Setpoints And Keep The Fan Running Continuously

11-1/2″ element insertions tube, high limit factory set to 200 degrees F. Scale range 50 to 250 degrees F, high limit range 100 to 250 degrees F, fan-on setting range 65 to 215 degrees F, fan-off settings 50 to 200 degrees F. For control of high limit and fan motor in all types of forced air heating systems.