Product Description The high quality Frigidaire Control Board (316443920 ) monitors the temperature and controls the oven heat. The Control Board is also called the Range Relay Board and replaces 7316443920. Please be aware that it is recommended to use saftey equipment and to disconnect the appliance from all utilities prior to any service or repair. Please refer to your owners manual to confirm part numbers and for instructions as some repairs require a trained service professional to complete. From the Manufacturer This is a genuine replacement part. The model number and name for the following item is: Frigidaire (FRIGB) 316443920 Relay Board