William W Ashland , VA June 05, 2020 Appliance: Samsung Refrigerator RF217ACPN/XAA-00 Samsung Refrigerator Rf217acpn/Xaa-00: Vegetable drawer broken. How to replace Refrigerator Humidity Control Knob. After we moved into our recently purchased house, we realized that one of the refrigerator drawers was broken. I remembered getting great service from AppliancePartsPROS at our previous house with repair of our previous refrigerator ice dispenser. I looked up the drawer on your site and looked at the drawings. My only mistake was that I thought I had to purchase the little vent control separately. So, now we have an extra drawer vent control. The parts came within two weeks, which in these times I think is pretty good. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes