{"product_id":"liyyoo-refrigerant-charging-manifold-gauge-set-for-r410a-r22-r404-60-1-4-hoses-dual-recalibratable-gauges","title":"LIYYOO Refrigerant Charging Manifold Gauge Set for R410A R22 R404 — 60\" 1\/4\" Hoses, Dual Recalibratable Gauges","description":"\u003cp\u003e\u003cstrong\u003eLIYYOO Refrigerant Charging Hoses with Diagnostic Manifold Gauge Set is a complete HVAC charging and diagnostic kit for R410A, R22, and R404 systems, featuring 60\" 1\/4\" hoses, dual gauges, quick couplers, and 5\/16\" SAE adapters.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis toolkit combines a heavy-duty aluminum manifold, recalibratable dual gauges, and three color-coded 60-inch hoses to streamline refrigerant charging, recovery checks, and basic diagnostics. Built with solid brass fittings, quick-disconnect couplers, and a visual sight glass, the set is designed to give technicians and DIYers reliable access and clear readings when servicing split systems, car A\/C, or light commercial refrigeration.\u003c\/p\u003e\n\n\u003ch3\u003eHow accurate and durable are the LIYYOO gauges and hoses?\u003c\/h3\u003e\n\u003cp\u003eThe manifold uses robust aluminum construction with dual gauges that can be recalibrated in the field to maintain measurement accuracy over time. Hoses are built for long service life with reinforced fittings and high burst pressure ratings to minimize downtime and safety risks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRecalibratable dual gauges for sustained accuracy.\u003c\/li\u003e\n  \u003cli\u003eHoses rated 800 PSI working, 4000 PSI burst pressure.\u003c\/li\u003e\n  \u003cli\u003eSolid brass connections for corrosion resistance and secure seals.\u003c\/li\u003e\n  \u003cli\u003eDurable aluminum manifold body with heavy-duty hanging hook.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich refrigerants and fittings does this set support?\u003c\/h3\u003e\n\u003cp\u003eThis set is configured for mainstream refrigerants including R410A, R22, and R404 with standard 1\/4\" female flare fittings and two supplied 5\/16\" SAE adapters for R410A systems. A 45° angled service port end and valve-core depressor simplify hookups to service valves in tight or awkward positions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with R410A, R22, R404 refrigerants.\u003c\/li\u003e\n  \u003cli\u003eStandard 1\/4\" female flare hose ends and 5\/16\" SAE adapters included.\u003c\/li\u003e\n  \u003cli\u003e45° angled port for easier access to service valves.\u003c\/li\u003e\n  \u003cli\u003eQuick-disconnect couplers for high and low side connections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat features improve on-the-job convenience and safety?\u003c\/h3\u003e\n\u003cp\u003eThe manifold includes an extra-large sight glass to monitor liquid flow and a heavy-duty hook to keep the unit accessible while you work. Quick couplers and secure brass fittings reduce the chance of leaks, while the long 60\" hoses extend reach for safer positioning around equipment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExtra-large sight glass for visual refrigerant observation.\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty hanging hook for hands-free operation.\u003c\/li\u003e\n  \u003cli\u003eQuick disconnect couplers to speed up hookups and reduce leaks.\u003c\/li\u003e\n  \u003cli\u003e60\" hose length for better reach and maneuverability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I maintain or recalibrate the gauges?\u003c\/h3\u003e\n\u003cp\u003eThe dual gauges are designed for field recalibration to keep readings reliable; follow the manufacturer calibration steps or send the gauges to a shop for precision adjustment. Regular checks for loose fittings, hose wear, and sight-glass clarity will extend the kit's useful life and ensure safer service procedures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGauges are user-recalibratable; follow enclosed instructions for field adjustment.\u003c\/li\u003e\n  \u003cli\u003eInspect hoses and fittings before each use for wear or leaks.\u003c\/li\u003e\n  \u003cli\u003eKeep sight glass clean to monitor refrigerant condition effectively.\u003c\/li\u003e\n  \u003cli\u003eReplace O-rings and adapters as recommended to maintain sealing integrity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The LIYYOO Refrigerant Charging Hoses and Diagnostic Manifold Gauge Set is intended for HVAC technicians, automotive A\/C specialists, and confident DIYers who service refrigeration or air conditioning systems using R410A, R22, or R404. It suits users who need long-reach hoses, dependable brass fittings, visual flow confirmation, and the ability to recalibrate gauges for continued on-the-job accuracy.\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: Are these hoses compatible with R410A systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The set includes 5\/16\" SAE adapters and 1\/4\" female flare hoses to work with R410A, R22, and R404 systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the hose pressure ratings?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Each 60\" hose is rated for 800 PSI working pressure and 4000 PSI burst pressure for safe operation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"LIYYOO","offers":[{"title":"Default Title","offer_id":48083962626206,"sku":"B07RFJVZWP","price":70.64,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/liyyoo-front-manifold-gauge-set.jpg?v=1785841393","url":"https:\/\/northtrailauto.ca\/products\/liyyoo-refrigerant-charging-manifold-gauge-set-for-r410a-r22-r404-60-1-4-hoses-dual-recalibratable-gauges","provider":"North Trail Auto","version":"1.0","type":"link"}