Nu-Calgon 908391 Vital-Flo Tankless Water Heater Descaler Solution,13.2 OZ

Product Description

The Nu-Calgon 908391 Vital-Flo Descaler Solution is a professional-grade cleaning chemical formulated for removing mineral scale, lime, and calcium buildup from tankless water heater systems. Designed for safe use in residential, commercial, and industrial descaling operations, this solution restores thermal efficiency and heat transfer performance in on-demand water heating equipment.

• Professional-grade cleaning chemical
• Removes mineral scale, lime, and calcium buildup
• Restores thermal efficiency and heat transfer performance

Product Highlights

Its non-corrosive formulation ensures compatibility with common heat exchanger materials while maintaining operator and system safety during use.

Product Information

Standard Information

• Brand: NU-CALGON
• Manufacturer Part Number: 908391

Technical Specifications

• Product Name: Vital-Flo Tankless Water Heater Descaler Solution
• Product Form: Liquid
• Chemical Type: Acid-based scale removal compound (proprietary blend)
• Odor: Mild, non-offensive
• pH (Concentrate): < 2.0
• Density: Approximately 9.3 lbs/gal (1.12 g/cm³)
• Operating Temperature Range: Ambient to 140°F (60°C)
• Compatibility: Safe for use on copper, brass, stainless steel, and plastic system components
• Dilution Ratio: Typically mixed with 1–2 gallons of water per system manufacturer’s instructions
• Storage Conditions: Store in a cool, dry area; keep sealed when not in use
• Regulatory Compliance: Meets EPA and OSHA safety standards for non-corrosive maintenance chemicals
• Length (inches): 1.95
• Width (inches): 1.9
• Height (inches): 6.35
• Item Type: Plumbing & HVAC
• Brand: Nu-Calgon
• Form: Liquid
• MPN: 908391
• Sub Type: Scale Remover
• Container Size: 8 oz (237 mL)