{"product_id":"nu-calgon-nucal-4291-18-aerosol-coil-cleaner-18-oz","title":"Nu-calgon NUCAL-4291-18 Aerosol Coil Cleaner 18 Oz","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NU-CALGON NUCAL-4291-18 is an alkaline-based aerosol coil cleaner formulated for use on air-cooled condenser coils and commercial kitchen equipment subject to heavy grease buildup. The cleaner dispenses as a foaming spray that clings to coil surfaces, penetrating and lifting grease, dirt, and debris without the need for prolonged scrubbing. At 18 oz per can, it is sized for field service calls and preventive maintenance visits. The biodegradable formula carries USDA authorization, making it appropriate for use in food-service environments where chemical compliance is required. HVAC technicians and refrigeration service pros reach for this product as a fast-acting coil-cleaning solution that restores airflow and system efficiency.\u003c\/p\u003e\n\u003cp\u003eThis product is suited for residential and light commercial HVAC applications as well as commercial kitchen environments. It is commonly used on small air-cooled condenser coils that have accumulated dirt and grease over a service season. The aerosol format makes it practical for rooftop units, condensing unit service, and kitchen exhaust equipment where access is tight and portability matters. It is applied during routine preventive maintenance or when elevated head pressure or reduced cooling capacity signals restricted airflow across the coil.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAlkaline-based formula for effective grease and dirt removal on condenser coils\u003c\/li\u003e\n\u003cli\u003eFoaming aerosol spray clings to coil surfaces for improved contact and penetration\u003c\/li\u003e\n\u003cli\u003eSuitable for kitchen degreasing and small air-cooled condenser coil cleaning\u003c\/li\u003e\n\u003cli\u003eBiodegradable formula reduces environmental and regulatory concerns\u003c\/li\u003e\n\u003cli\u003eUSDA authorized for use in food-service and kitchen environments\u003c\/li\u003e\n\u003cli\u003e18 oz aerosol can sized for portable field use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use on small air-cooled condenser coils in residential and light commercial HVAC systems, as well as kitchen equipment coils and surfaces requiring degreasing.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eApplied by licensed HVAC technicians or refrigeration mechanics during scheduled maintenance or service calls. Disconnect power to the unit before applying any coil cleaner and allow adequate dwell time per the product label before rinsing. Avoid spraying directly onto electrical components, wiring, or control boards. Follow all applicable safety data sheet guidance and local regulations when using chemical cleaners in food-service environments.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolume\u003c\/strong\u003e: 18 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Coil Cleaner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormula Base\u003c\/strong\u003e: Alkaline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDispense Format\u003c\/strong\u003e: Aerosol Foam\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBiodegradable\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification\u003c\/strong\u003e: USDA Authorized\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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-4291-18\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NU-CALGON","offers":[{"title":"Default Title","offer_id":51383485890866,"sku":"NUCAL-4291-18","price":22.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312670354.jpg?v=1782598139","url":"https:\/\/voomisupply.com\/products\/nu-calgon-nucal-4291-18-aerosol-coil-cleaner-18-oz","provider":"Voomi Supply","version":"1.0","type":"link"}