NA10103 | Solar HD w/50% Glycol 5 gal. | Caleffi

**Caleffi NA10103 Solar HD with 50% Glycol** The Caleffi NA10103 Solar HD is a concentrated propylene glycol-based solution designed for use in closed-loop solar heating systems. It contains a blend of corrosion inhibitors to protect metal components and prevent scale formation, ensuring optimal system performance and longevity. **Key Features:** * Concentrated solution for easy mixing with water * Protects against corrosion, scale, and freezing * Maintains system efficiency and extends component life * Non-toxic and environmentally friendly **Applications:** * Closed-loop solar heating systems * Residential and commercial solar installations * Industrial process heating systems **Benefits:** * Ensures reliable and efficient system operation * Reduces maintenance costs by protecting components from damage * Extends the lifespan of solar heating systems * Meets industry standards for safety and performance Order your Caleffi NA10103 Solar HD today from our HVAC supply store! We offer unbeatable prices and fast shipping on all your industrial supply needs.