{"product_id":"nu-calgon-nucal-4171-75-no-rinse-coil-cleaner-18-oz","title":"Nu-calgon NUCAL-4171-75 No Rinse Coil Cleaner 18 Oz","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NU-CALGON NUCAL-4171-75 is a no-rinse evaporator coil cleaner in an 18-ounce aerosol can, formulated for use on indoor evaporator coils in residential and light commercial HVAC systems. Applied directly to the coil surface, it lifts dirt, dust, and biological buildup without requiring a water rinse — the foam self-drains through the condensate system. Improved coil cleanliness restores heat transfer efficiency, helps reduce elevated head pressure caused by fouled coils, and supports overall system capacity. HVAC technicians carry this product as a standard maintenance chemical for seasonal tune-ups and service calls. The formulation meets OSHA standards for occupational use.\u003c\/p\u003e\u003cp\u003eThis coil cleaner is intended for evaporator coil maintenance in split systems, package units, fan coils, and air handlers where access to a rinse water source is limited or impractical. It is well suited for indoor coil surfaces in tight mechanical spaces during scheduled preventive maintenance or diagnostic service visits. The aerosol delivery format allows targeted application across fin surfaces with minimal overspray.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNo-rinse formula self-drains through the existing condensate system\u003c\/li\u003e\n\u003cli\u003eRestores heat transfer efficiency on fouled evaporator coils\u003c\/li\u003e\n\u003cli\u003eHelps reduce elevated head pressure associated with dirty coils\u003c\/li\u003e\n\u003cli\u003eSupports recovery of system capacity after coil contamination\u003c\/li\u003e\n\u003cli\u003eMeets OSHA standards for occupational chemical use\u003c\/li\u003e\n\u003cli\u003eAerosol format delivers controlled, targeted foam application\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use on evaporator coils in residential and light commercial HVAC systems including split systems, package units, fan coils, and air handlers where a no-rinse coil cleaning solution is appropriate.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eA licensed HVAC technician should shut down the system and set the thermostat to the off position before applying coil cleaner to evaporator surfaces. Allow adequate dwell time for the foam to penetrate and loosen deposits before the condensate system carries the residue away. Follow all safety data sheet (SDS) guidance for ventilation and personal protective equipment when working in enclosed mechanical spaces. Dispose of the aerosol container in accordance with local regulations.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Coil Cleaner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: No Rinse Evaporator Coil Cleaner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolume\u003c\/strong\u003e: 18 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContainer Format\u003c\/strong\u003e: Aerosol\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance\u003c\/strong\u003e: Meets OSHA Standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: NU-CALGON\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: NUCAL-4171-75\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NU-CALGON","offers":[{"title":"Default Title","offer_id":51383446896946,"sku":"NUCAL-4171-75","price":29.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312670463.jpg?v=1782596895","url":"https:\/\/voomisupply.com\/products\/nu-calgon-nucal-4171-75-no-rinse-coil-cleaner-18-oz","provider":"Voomi Supply","version":"1.0","type":"link"}