ComStar® 5 Gallon Geothermal-E® Ethanol Heat Transfer Fluid for Geothermal Systems

A formulation of 95.5% ethylene glycol and a specially designed 4.5% package of industrial corrosion inhibitors. The fluid is dyed fluorescent pink for leak detection purposes. Solutions of this in water provide freeze protection to below -50°C (-60°F) and burst protection to below -73°C (-100°F). It is widely used within the HVAC industry or wherever low freezing water based heat transfer fluids are needed. Features: Manufactured with 100% virgin ethylene glycol, they are never blended with other glycol streams (and do not contain recycled glycol) to ...

QwikDescaler+™ Concentrated Descaler Solution QT7710 1 Gallon, Case of 4 QwikDescaler+™ quickly dissolves water scale, lime, rust, and other water formed deposits. QwikDescaler+™ restores full efficiency to heat exchangers, heaters, tankless water heaters and any other appliances where flow passages must be kept free of mineral deposits. Keeping heating passages free of mineral deposits significantly improves efficiency, conserves energy, reduces energy costs and extends the life of equipment. Unique Color indicating Chemistry...Tells you when more Descaling solution is ...

DOWFROST™ Heat Transfer Fluid is the only inhibited glycol made with DOW PuraGuard™ Propylene Glycol USP/EP, a pharmaceutical grade of monopropylene glycol with specified purity greater than 99.8%. By contrast, competitor products are often made from recycled or industrial grade glycols, or from glycols derived from bio-renewable sources. These glycols typically do not meet USP specifications as they contain significant amounts of impurities like ethylene glycol or diethylene glycol, which at certain levels affect toxicity. They also may contain certain other impurities, ...

100% Pure Propylene Glycol Anti-Freeze with Corrosion Inhibitor ComStar's ProFrost I-100 is a color coded premium industrial coolant containing corrosion inhibitor packages designed to prevent system corrosion and clog-ups caused by chemicals and minerals that may be mixed in with the water in operating systems. ProFrost I-100 100% pure, ready to use propylene glycol. Plain glycols are more corrosive than water and automobile anti-freeze can contain inhibitors that tend to react and coat heat exchange surfaces, thereby reducing energy efficiency. ProFrost is a food quality propylene ...

Aluminum-safe propylene glycol-based heat transfer fluid used in a wide range of industrial, construction, and infrastructure applications. Its low acute toxicity makes it especially suitable for applications where toxicity is a concern. Features: Provides long lasting and efficient corrosion protection, particularly for aluminum alloys Free of nitrite, borax and CMR (carcinogenic, mutagenic and reprotoxic) Long fluid lifetime, lowering maintenance cost