{"product_id":"nu-calgon-freez-therm-inhibited-ethylene-glycol-hvacr-heat-transfer-fluid-1-gallon","title":"Nu-Calgon Freez-Therm Inhibited Ethylene Glycol HVACR Heat-Transfer Fluid, 1 Gallon","description":"\u003ch2\u003eNu-Calgon Freez-Therm Inhibited Ethylene Glycol HVACR Heat-Transfer Fluid, 1 Gallon\u003c\/h2\u003e\u003cp\u003eNu-Calgon Freez-Therm 4189-07 is an inhibited ethylene-glycol heat-transfer fluid and antifreeze for chilled-water, hydronic, and other closed HVACR systems. It includes corrosion-inhibitor protection and fluorescent green\/yellow dye for product identification and leak detection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment and use:\u003c\/strong\u003e For professional HVACR service. Confirm that the system is designed for ethylene glycol and verify the required concentration, freeze point, operating temperature, fluid volume, and materials compatibility before filling or replacing fluid.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eNu-Calgon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003e4189-07\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage\u003c\/th\u003e\n\u003ctd\u003e1 gallon bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct type\u003c\/th\u003e\n\u003ctd\u003eInhibited ethylene-glycol heat-transfer fluid and antifreeze\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplications\u003c\/th\u003e\n\u003ctd\u003eChilled-water, hydronic, and other closed HVACR systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUse restriction\u003c\/th\u003e\n\u003ctd\u003eFor professional use only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eService and safety:\u003c\/strong\u003e Follow the equipment and fluid safety data sheets. Use gloves and eye protection, prevent spills, and dispose of used glycol according to local requirements. This product is not a refrigerant charge.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow to find your model number:\u003c\/strong\u003e For HVAC equipment, use the model and serial label on the indoor air handler, evaporator, condenser, furnace, or refrigeration unit. For chemical replacements, also compare the original product name and part number before ordering.\u003c\/p\u003e","brand":"NU-CALGON","offers":[{"title":"Default Title","offer_id":46266795491507,"sku":"4189-07","price":34.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7322\/0019\/files\/media_f88dca27-e31a-4663-9e08-10afb19a70e3.jpg?v=1792743494","url":"https:\/\/www.homeownersapplianceparts.com\/products\/nu-calgon-freez-therm-inhibited-ethylene-glycol-hvacr-heat-transfer-fluid-1-gallon","provider":"Homeowners","version":"1.0","type":"link"}