Relight-Type Primary Safety Control (Combustion Safeguard)
Relight-Type Primary Safety Control (Combustion Safeguard) : A primary safety control providing interrupted ignition for automatically lighted burners that, upon accidental flame failure during a normal firing cycle, will cause the ignition energy to be restored in not more than 0. 8 second; then, if the main burner flame is not established, causes a safety shutdown