{"product_id":"vivohome-hvac-manifold-gauge-set-4-way-r410a-r32-compatible-aluminum-with-hoses","title":"VIVOHOME HVAC Manifold Gauge Set — 4-Way R410A\/R32 Compatible, Aluminium with Hoses","description":"\u003cp\u003e\u003cstrong\u003eVIVOHOME's 4-way HVAC manifold gauge set is a portable, A2L-ready toolkit for charging, testing, and diagnosing R22, R410A, R454B and R32 refrigeration systems.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis aluminum manifold gauge kit combines dual-unit precision dials, reinforced high-pressure hoses, and a selection of adapters to handle most residential and light-commercial HVAC tasks. Built with safety features like an integrated unloading valve and sturdy brass fittings, it gives technicians a dependable way to measure system pressures, evacuate and charge refrigerants, and troubleshoot refrigeration circuits. The kit ships in a fitted carrying case with a hanging hook for hands-free use so you can work efficiently on rooftops, in basements, or service vans.\u003c\/p\u003e\n\n\u003ch3\u003eHow accurate are the gauges for different refrigerants?\u003c\/h3\u003e\n\u003cp\u003eThe pair of gauges display PSI and BAR simultaneously and include four refrigerant scales each for straightforward readings across common refrigerants. Each dial is a dry design to reduce cold-weather drift and includes a calibration screw so you can maintain ±1.6% accuracy over time. That precision helps you verify charge levels, compare high and low-side pressure, and monitor system behavior during service procedures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDual-unit PSI\/BAR display for quick conversions\u003c\/li\u003e\n  \u003cli\u003eFour refrigerant-specific scales per dial (R22, R410A, R454B, R32)\u003c\/li\u003e\n  \u003cli\u003eDry-dial construction reduces temperature-induced error\u003c\/li\u003e\n  \u003cli\u003eCalibration screw for long-term consistency\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat safety and build features protect technicians during use?\u003c\/h3\u003e\n\u003cp\u003eThe manifold body is machined from aluminum and includes an integrated unloading valve that enables controlled pressure release without disconnecting hoses. Reinforced brass fittings and updated gauge protectors reduce the chance of leaks or impact damage during field use. The hoses are rated for heavy-duty service with an 800 psi working pressure and a 4000 psi burst rating for a wide safety margin.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e4-way aluminum manifold with integrated unloading valve\u003c\/li\u003e\n  \u003cli\u003eDurable brass fittings and reinforced gauge guards\u003c\/li\u003e\n  \u003cli\u003e4-layer reinforced PVC hoses rated 800 psi working\u003c\/li\u003e\n  \u003cli\u003eSecure butterfly valves for positive shutoff\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich accessories are included and how do they expand compatibility?\u003c\/h3\u003e\n\u003cp\u003eThe kit ships complete with four color-coded 5 ft hoses, multiple adapters, spare seals, and service tools to match a variety of service ports and refrigerant cylinders. Included adapters convert between common SAE and ACME fittings so you can connect to different manifold and cylinder types without improvising. The carrying case and hanging hook keep components organized and make it easier to move between jobs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFour 5 ft color-coded hoses with secure butterfly valves\u003c\/li\u003e\n  \u003cli\u003eAdapters: 2× 1\/4\" SAE → 5\/16\" SAE, 1× 1\/4\" SAE → 1\/2\" ACME, 2× 1\/4\" SAE → 1\/4\" SAE\u003c\/li\u003e\n  \u003cli\u003eSpare hose seals, valve core, screwdriver, and valve core remover\u003c\/li\u003e\n  \u003cli\u003eDurable carrying case plus hanging hook for hands-free work\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this set work in everyday HVAC service scenarios?\u003c\/h3\u003e\n\u003cp\u003eTechnicians can use the gauges to perform leak checks, evacuations, or refrigerant top-offs and to compare high- and low-side pressures during diagnostics. The four-way manifold lets you isolate or equalize ports easily while the unloading valve provides safe depressurization. Because the set supports multiple refrigerants, it reduces the need for separate gauge sets when servicing mixed-fleet equipment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLeak detection and pressure comparison during troubleshooting\u003c\/li\u003e\n  \u003cli\u003eEvacuation and charging with controlled pressure relief\u003c\/li\u003e\n  \u003cli\u003eMakes multi-refrigerant service more efficient and portable\u003c\/li\u003e\n  \u003cli\u003eHanging hook offers hands-free reading during installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: HVAC contractors, service technicians, and advanced DIYers who work on residential and light-commercial systems and need a single, portable manifold gauge set that supports current A2L refrigerants (R454B, R32) as well as legacy refrigerants (R410A, R22). If you require durable hoses, multi-refrigerant dials, and a complete adapter selection for varied jobsite connections, this VIVOHOME kit is built to cover daily service requirements while prioritizing safety and 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: Which refrigerants does this manifold gauge set support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Supports R22, R410A, R454B, and R32 with four refrigerant scales on each gauge.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the hoses safe for high-pressure HVAC service?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — four 5 ft hoses with 4-layer reinforcement rated 800 psi working and 4000 psi burst.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"VIVOHOME","offers":[{"title":"Default Title","offer_id":55172713120087,"sku":"B0G8D9BB79","price":130.78,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/vivohome-manifold-front-view_5ab8e71e-692c-4ded-86f1-77331b093a8e.jpg?v=1790455378","url":"https:\/\/britishgarage.co.uk\/products\/vivohome-hvac-manifold-gauge-set-4-way-r410a-r32-compatible-aluminum-with-hoses","provider":"British Garage","version":"1.0","type":"link"}