L4064B2236 | FAN AND LIMIT. 8" INSERTION LIMIT STOP: 200F FAN "ON" AT 125F FAN "OFF" AT 100F ADAPTERS. SKU: L4064B2236 Parent Item Parent Item - Additional Cost Has Item Option Details L4064B2236 | FAN AND LIMIT. 8" INSERTION LIMIT STOP: 200F FAN "ON" AT 125F FAN "OFF" AT 100F ADAPTERS. DetailsBackDetailsL4064B2236 | FAN AND LIMIT. 8" INSERTION LIMIT STOP: 200F FAN "ON" AT 125F FAN "OFF" AT 100F ADAPTERS.