{"product_id":"vivohome-hvac-refrigerant-scale-rcs-320v-220-lb-capacity-auto-dosing-solenoid-valve-0-05-accuracy","title":"VIVOHOME HVAC Refrigerant Scale RCS-320V — 220 lb Capacity, Auto-Dosing Solenoid Valve, ±0.05% Accuracy","description":"\u003cp\u003e\u003cstrong\u003eThe VIVOHOME RCS-320V HVAC refrigerant scale is a digital charging and recovery scale with an independent solenoid auto-dosing valve that delivers ±0.05% rdg+10 g accuracy to prevent overcharging and speed refrigerant service.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for HVAC\/R technicians who need repeatable, hands-free refrigerant management, the RCS-320V pairs a heavy-duty aluminum weighing platform with a digital keypad and remote control. It supports up to 220 lb capacity, shows weights in kg\/lb\/oz, and lets you open or close the dedicated solenoid valve to remove air or stop flow at a preset weight. The combination of automated shutoff and clear alerts reduces guesswork during charging and recovery tasks.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the auto-dosing solenoid valve improve charging accuracy?\u003c\/h3\u003e\n\u003cp\u003eThe RCS-320V’s built-in solenoid valve can be closed automatically when the preset weight is reached, eliminating manual intervention and human timing errors. This prevents overcharge and ensures consistent fills across multiple service calls.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSolenoid-controlled shutoff at target weight for precise dosing\u003c\/li\u003e\n  \u003cli\u003eIndependent manual control via keypad to purge air before charging\u003c\/li\u003e\n  \u003cli\u003eHook design for convenient valve placement and connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat measurement features and controls will I use in the field?\u003c\/h3\u003e\n\u003cp\u003eA bright LCD, full digital keypad, and remote display make the scale easy to operate in dimly lit equipment rooms. You can program capacities up to 220 lb, switch display modes among kg, lb, and oz, and receive alarms for preset limits or full-load conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThree display modes (kg\/lb\/oz) for flexible reporting\u003c\/li\u003e\n  \u003cli\u003ePreset capacity programming and audible\/visual alerts\u003c\/li\u003e\n  \u003cli\u003eAutomatic power-off and battery-level indication on the remote\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and service-ready is the scale for daily HVAC work?\u003c\/h3\u003e\n\u003cp\u003eBuilt around a thick-walled aluminum frame, the RCS-320V withstands regular workshop or field use while keeping readings stable. Rubber feet and pads absorb shocks, and the solid construction protects the load cell and electronics during transport and operation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeavy-duty aluminum housing for long-term accuracy\u003c\/li\u003e\n  \u003cli\u003eRubber feet and pads to reduce impact and vibration\u003c\/li\u003e\n  \u003cli\u003eRugged solenoid valve and accessible controls for fast service\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich refrigerants and applications does this scale support?\u003c\/h3\u003e\n\u003cp\u003eThe RCS-320V is compatible with all common refrigerants, making it suitable for residential systems, commercial HVAC units, and automotive air-conditioning service. Its capacity and accuracy make it useful for both small service calls and large-scale maintenance tasks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with R-134a, R-410A, R-22 replacements, and other refrigerants\u003c\/li\u003e\n  \u003cli\u003eUseful for home AC, rooftop units, cold rooms, and vehicle A\/C\u003c\/li\u003e\n  \u003cli\u003eAccurate for both charging and recovery operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The VIVOHOME RCS-320V is aimed at HVAC\/R professionals, service contractors, and mobile technicians who need a dependable, repeatable charging solution that reduces manual monitoring and improves job consistency. If you handle refrigerant charging or recovery regularly and want to cut downtime while improving accuracy, this scale delivers a durable, feature-rich tool for field or shop use.\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 the scale handle all refrigerant types?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The RCS-320V is compatible with all common refrigerants used in HVAC\/R charging and recovery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the maximum capacity and accuracy?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Maximum capacity is 220 lb with accuracy of ±0.05% rdg + 10 g for precise dosing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"VIVOHOME","offers":[{"title":"Default Title","offer_id":48081714086046,"sku":"B0DWK5CX9T","price":229.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/vivohome-rcs-320v-front-panel.jpg?v=1785809593","url":"https:\/\/northtrailauto.ca\/products\/vivohome-hvac-refrigerant-scale-rcs-320v-220-lb-capacity-auto-dosing-solenoid-valve-0-05-accuracy","provider":"North Trail Auto","version":"1.0","type":"link"}