{"product_id":"leak-saver-direct-inject-ac-leak-sealer-for-most-hvac-systems-up-to-5-tons-compatible-with-r22-r410a","title":"Leak Saver Direct Inject AC Leak Sealer — for Most HVAC Systems up to 5 Tons, Compatible with R22–R410A","description":"\u003cp\u003e\u003cstrong\u003eLeak Saver Direct Inject AC Leak Sealer is a ready-to-use HVAC sealant that circulates in refrigerant lines to permanently seal small leaks in air conditioning and refrigeration systems.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis concentrated formula was designed to stop minor refrigerant leaks without disassembling equipment or replacing expensive components. It is compatible with nearly every common system and refrigerant except ammonia, and it installs easily through service ports using standard charging tools. The product is produced in the United States and has a long track record of professional and DIY use.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly does Leak Saver stop refrigerant leaks?\u003c\/h3\u003e\n\u003cp\u003eThe sealant is formulated to react at leak sites within days when the refrigerant charge remains substantially present. In many cases the active material will find and seal small pinholes and micro-leaks as it circulates with refrigerant and oil.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTypical action seen within 7 days for small leaks\u003c\/li\u003e\n  \u003cli\u003eWorks continuously once introduced to the system\u003c\/li\u003e\n  \u003cli\u003eBest results when used before a system loses most of its charge\u003c\/li\u003e\n  \u003cli\u003eCan be used proactively as preventive maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this product harm my HVAC components or tools?\u003c\/h3\u003e\n\u003cp\u003eLeak Saver is engineered to remain compatible with common HVAC materials and service equipment. It is safe to use with manifold gauges, hoses, expansion devices, Schrader valves, and other components when installed as directed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSafe for TXVs, TEVs, capillary tubes, and micro-channel coils\u003c\/li\u003e\n  \u003cli\u003eDoes not damage manifold gauges or service hoses\u003c\/li\u003e\n  \u003cli\u003eFollow adapter recommendations for mini-splits and automotive systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich systems and refrigerants can I use it with?\u003c\/h3\u003e\n\u003cp\u003eThe formula is broadly compatible and intended for residential, commercial, and automotive systems, covering most modern refrigerants. The only common exception is systems using ammonia refrigerant.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with central AC, heat pumps, ductless mini-splits, and refrigerators\u003c\/li\u003e\n  \u003cli\u003eWorks with R410A, R22 and its replacements, R134a, R1234yf, R404A, R290, R600a, and more\u003c\/li\u003e\n  \u003cli\u003eNot for use in ammonia-based systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install Leak Saver safely and correctly?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward and requires only standard charging equipment or one of the brand’s injection kits. Automotive systems and some mini-splits may need a small adapter; review the included guidance or watch the manufacturer’s installation videos for visual step-by-step help.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInject directly through the low-side service port with a manifold gauge set\u003c\/li\u003e\n  \u003cli\u003eLeak Shot Injection Kits make application quicker and cleaner\u003c\/li\u003e\n  \u003cli\u003eUse a 134a-to-1\/4\" adapter for many automotive A\/C systems\u003c\/li\u003e\n  \u003cli\u003eMini-splits may require a 5\/16\" to 1\/4\" charging adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this product is for: Leak Saver is aimed at HVAC professionals, contractors, and competent DIYers who need a reliable method to stop small refrigerant leaks without major repairs. It’s useful for preventive maintenance, on-site emergency fixes, and situations where a permanent repair is impractical or will be scheduled later. If your system uses ammonia refrigerant, seek an alternative; otherwise, this versatile, U.S.-made sealant is suitable for most residential, commercial, and automotive cooling equipment.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can Leak Saver be used in automotive air conditioners?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — compatible with automotive systems when you use the standard 134a to 1\/4\" charging adapter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will Leak Saver harm expansion valves or gauges?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — the formula is safe for TXVs, capillary tubes, manifold gauges, hoses, and common service tools.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Leak Saver","offers":[{"title":"Default Title","offer_id":67587207037113,"sku":"B071VMXMLS","price":96.25,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/leak-saver-front-label.jpg?v=1790501845","url":"https:\/\/redleafauto.ca\/products\/leak-saver-direct-inject-ac-leak-sealer-for-most-hvac-systems-up-to-5-tons-compatible-with-r22-r410a","provider":"Redleaf Auto","version":"1.0","type":"link"}