Check the listing for details. CF205 System Cleaner & Flush For Outdoor Wood Boilers. Condition: New. Listed at 37.99 USD. CF205 System Cleaner & Flush For Boilers Designed for safely cleaning outdoor & indoor wood boilers with mild steel and/or stainless steel construction Removes deposits within the system Establishes a corrosion barrier at the metal surface as it works its cleaning action One quart treats 200 gallons. Used in other hydronic and solar applications Description Product Description CF205 System Cleaner has been specifically designed for safely cleaning outdoor & indoor wood boilers with mild steel and/or stainless steel construction. CF205 will safely remove deposits within the system that compromise boiler efficiency and promote corrosion. CF205 will also effectively re-establish a corrosion barrier at the metal surface as it works its cleaning action. CF205 may be used in other hydronic and solar applications as well. Typical Applications Outdoor wood furnaces, stoves and other hydronic and solar applications as well. Features CF205 is environmentally friendly One quart treats 200 gallons Corrosion and scale inhibitor Specifications CF205 System Cleaner - Has been specifically designed for safely cleaning outdoor & indoor wood boilers with mild steel and/or stainless steel construction. CF205 will safely remove deposits within the system that compromise boiler efficiency and promote corrosion. CF205 will also effectively re-establish a corrosion barrier at the metal surface as it works its cleaning action. CF205 may be used in other hydronic and solar applications as well. CF205 is environmentally friendly. One quart treats 200 gallons. Video Outdoor wood boiler maintenance Video will open in a new window Using the mobile app? Copy this link into your browser: