Honeywell L4064B2210 11" Furnace Fan/Limit Control Go to amazon.com Related posts Top 8 recommendation honeywell fan switch FeatureHONEYWELL L4064B2210 FURNACE FAN/LIMIT CONTROL 11 " DescriptionFan and Limit Controller with 125 F fan on and 100 F fan off stops, 200 F high limit stop and 11 1/2 in. insertion