{"product_id":"nu-calgon-4167-08-eco-lyme-descaler-gallon-eco-friendly-hvac-boiler","title":"Nu-Calgon 4167-08 Eco-Lyme Descaler Gallon – Eco-Friendly HVAC \u0026 Boiler","description":"\n\tNu‑Calgon Eco‑Lyme is a powerful, professional-grade descaler engineered for HVAC\/R systems, boilers, evaporative condensers, cooling towers, and industrial water-handling equipment. It combines top-tier descale performance with an environmentally responsible, user-safe formula.\n\n\tFeatures:\n\n\t\n\t\tStrong yet Safe on Metals: Eco-Lyme delivers descaling power comparable to hydrochloric acid — dissolving stubborn scale, rust, and mineral deposits — but with much lower corrosion risk. It’s safe for carbon steel, stainless steel, aluminum, copper, iron, brass, and many other common HVAC metals.\n\t\n\t\tEnvironmentally Friendly \u0026amp; Biodegradable: The formula meets the biodegradability standard of OECD 301A, making it an excellent “green” descaler choice for contractors and facilities managers who care about environmental impact.\n\t\n\t\tOdorless, Low-Foaming, and Easy to Handle: Designed to minimize hazards for technicians — no strong fumes, excessive foam, or unpleasant odors.\n\t\n\t\tVersatile Use Across Systems: Ideal for descaling cooling towers, hot water boilers, evaporative coolers, processing equipment, condensers, and many other water-circulation systems.\n\n\n\tPerformance \u0026amp; Longevity Gains:\n\n\t\n\t\tBy removing scale buildup, Eco-Lyme helps restore water flow and heat transfer efficiency — reducing refrigerant high-side pressure in HVAC systems, cutting down compressor load, lowering energy costs, and extending equipment lifespan.\n\n","brand":"Nu-Calgon","offers":[{"title":"Default Title","offer_id":48505736986841,"sku":"4167-08","price":38.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0030\/5607\/4867\/files\/e9dfd652-c843-492c-9333-47b6e5882b55.jpg?v=1775731074","url":"https:\/\/hvacsurplus.com\/products\/nu-calgon-4167-08-eco-lyme-descaler-gallon-eco-friendly-hvac-boiler","provider":"HVAC Surplus","version":"1.0","type":"link"}