Walter N Chelsea , MA June 16, 2015 Appliance: Frigidaire Gas Range FGFS36FWC Frigidaire Range Fgfs36fwc: Knob replacement other one wasn't good anymore. How to replace Gas Range Burner Control Knob. Easy yes replaced the old one with the new one easy job 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes