This ice door is used to seal off the ice chute when not in use. When in use the door will open in the dispenser chute to allow ice to be dispensed. This kit includes the ice door, support, spring, and delay. The heater ribbon is no longer attached. The heater is no longer needed due to an authorized update from the manufacturer. If your ice maker won’t dispense ice or frost build up you may need to replace the part. Please remember to disconnect the power to the refrigerator before starting your repair.