Fireplace Valor Vent Safety Switch 530/738/738BX/RF24 FCP0117This is for a Single Valor Vent Safety Switch 530/738/738BX/RF24High quality that's made to last!!Valor Vent Safety switch for Valor B-vented fireplaces models 530/Legend 738/retrofire RF24.Includes soldered on leads.Valor Part # 4000204Compatible with fireplace models: Valor 738BXN/P Legend G3Valor RF-24BVValor RF24XBN/XBP Retrofire Fireplace Valor Vent Safety Switch 530/738/738BX/RF24 FCP0117This is for a SingleValor Vent Safety Switch 530/738/738BX/RF24High quality thats made to last!!Valor Vent Safety switch for Valor B-vented fireplaces models 530/Legend 738/retrofire RF24.Includes soldered on leads.Valor Part # 4000204Compatible with fireplace models: Valor 738BXN/P Legend G3Valor RF-24BVValor RF24XBN/XBP Retrofire