{"product_id":"r1234yf-refrigerant-charge-hose-kit-with-gauge","title":"R1234yf Refrigerant Charge Hose Kit with Gauge","description":"\u003cp\u003e\u003cstrong\u003eMtsooning R1234yf Refrigerant Charge Hose Kit is a purpose-built charging hose and gauge assembly designed to attach directly to R-1234yf left-hand self-sealing cans for accurate low-side charging and pressure checks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis kit is engineered specifically for technicians and DIYers who need a reliable way to add R-1234yf refrigerant to automotive or small HVAC systems. It features a left-hand 1\/2\" ACME self-sealing can tap, a low-side adapter, a color-coded pressure gauge, and a heavy-duty hose built to resist high pressure and frequent use. Because it only fits R-1234yf LH self-sealing cans, it prevents cross-connection with incompatible sealed cans and older refrigerants.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this kit ensure correct connections with R-1234yf cans?\u003c\/h3\u003e\n\n\u003cp\u003eThe tap uses a left-hand 1\/2\" ACME thread that matches R-1234yf LH self-sealing cans, so you get a secure, leak-minimizing connection each time. This specific threading prevents accidental use with sealed or other refrigerant can types, reducing the risk of poor seals or hazardous cross-contamination.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e1\/2\" ACME left-hand (LH) self-sealing can thread for R-1234yf cans\u003c\/li\u003e\n  \u003cli\u003eSelf-sealing design maintains valve integrity when disconnected\u003c\/li\u003e\n  \u003cli\u003eIncompatible with sealed or R-134a cans to avoid mismatches\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat components are included and how do they perform under pressure?\u003c\/h3\u003e\n\n\u003cp\u003eThe kit combines a robust rubber\/metal hose, a low-side adapter, and a 200 PSI color-coded gauge for consistent pressure readings during charging. The materials are selected for high-pressure resistance and repeated use, and the gauge provides an immediate visual reference for low-side system pressure during service.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eTotal hose length ~19.69 inches for flexible reach and control\u003c\/li\u003e\n  \u003cli\u003e200 PSI low-side pressure gauge with color coding for quick reading\u003c\/li\u003e\n  \u003cli\u003eDurable rubber and metal construction resists wear and pressure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use this hose kit for charging or checking an air conditioner?\u003c\/h3\u003e\n\n\u003cp\u003eAttach the 1\/2\" LH self-sealing tap to an R-1234yf LH can, connect the low-side adapter to the vehicle or appliance service port, and read the gauge while admitting refrigerant slowly. The kit is designed for controlled, low-side charging and pressure verification—follow safe charging practices and the system manufacturer's specifications.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSecurely attach tap to R-1234yf LH self-sealing can before opening\u003c\/li\u003e\n  \u003cli\u003eConnect low-side adapter to service port; monitor the 200 PSI gauge\u003c\/li\u003e\n  \u003cli\u003eAdd refrigerant gradually and recheck pressure to avoid overcharge\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat limitations or compatibility details should I be aware of?\u003c\/h3\u003e\n\n\u003cp\u003eThis hose assembly is purpose-made for R-1234yf left-hand self-sealing cans and will not fit sealed-style cans or older refrigerants like R-134a. Using the wrong can type or attempting to force incompatible connections can lead to leaks or equipment damage, so always confirm can and port types before connecting.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eNot compatible with R-1234yf sealed cans or R-134a sealed cans\u003c\/li\u003e\n  \u003cli\u003eDesigned exclusively for left-hand (LH) threaded R-1234yf cans\u003c\/li\u003e\n  \u003cli\u003eIntended for low-side charging and pressure checks only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Mtsooning kit is ideal for professional auto HVAC technicians, fleet maintenance staff, and informed DIYers who work with R-1234yf systems and need a dependable, purpose-built charging solution. Choose this kit if you require a secure LH self-sealing can tap, a clear low-side gauge, and a rugged hose sized for routine service tasks. If you frequently service systems that use other refrigerants or sealed cans, select a tool matched to those fittings instead.\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: Is this hose kit compatible with R-134a cans?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The kit is built specifically for R-1234yf LH self-sealing cans and won’t fit R-134a sealed cans.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What pressure range does the gauge read?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The included low-side gauge reads up to 200 PSI and is color-coded for quick checks.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Mtsooning","offers":[{"title":"Default Title","offer_id":48087006281886,"sku":"B0GGHRRVTK","price":30.93,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/mtsooning-front-packaging-r1234yf-hose-kit.jpg?v=1785913201","url":"https:\/\/northtrailauto.ca\/products\/r1234yf-refrigerant-charge-hose-kit-with-gauge","provider":"North Trail Auto","version":"1.0","type":"link"}