The Full Feature Protectofier from Protection Controls Inc. is for new installations, replacements and retrofits. It has been engineered to include all the safety and protection features of the original combustion safeguard with hard wiring, enclosed relays, encapsulated transformer, single terminal block, interchangeable components and high signal strength. In addition, the new Full Feature Protectofier has been designed to reach new levels of operating safety and control, with features including: proof of closure, proof of high fire purge, purge timing, proof of low fire start, ignition trial timing, pilot interrupt timing and eight status lights.