Hercules Boiler & Heating System Cleaner, 1 Qt.

Hercules, qt, boiler & heating system cleaner, liquid cleaner & corrosion preventative treatment for hydronic boilers & heating systems, removes rust & scale, emulsifies oil, grease, & sludge, prevents foaming, will not harm rubber or plastic components, add to any hydronic system to prevent boiler scale build up corrosion & clogging of heating system valves, helps maximize boiler efficiency.

• Contains silicone tp protect pumps by lubricating seals
• Frees and lubricates zone valves
• Helps stop priming and foaming with a special anti-foam agent
• Liquid cleaner and corrosion preventative treatment
• Helps maximize boiler efficiency

Descriptions are AI-generated. For accurate measurements, please call the store to confirm.