{"product_id":"catuai-dual-boiler-flow-control","title":"Catuai Dual Boiler — Flow Control","description":"\u003cp\u003e\u003cem\u003eNAVERQIO Machines — nine bars, held steady\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003eThe Catuai puts a commercial argument on a kitchen bench: separate brew and steam boilers, rotary quiet, PID certainty, and milk that never waits for coffee. It is the last espresso machine most homes ever buy.\u003c\/p\u003e\u003cp\u003eWe build espresso machines the way boiler-makers used to: thick copper and stainless, brass groups machined in-house, silicone-free food-grade seals, and wiring looms labelled so a technician in ten years thanks us by name. Panels come off with a single tool; nothing structural is glued; every fastener is stainless and standard.\u003c\/p\u003e\u003ch3\u003eDesign \u0026amp; Craft\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTrue dual boiler: brew and steam ready together, no compromise queue\u003c\/li\u003e\n\u003cli\u003eBoilers in copper or 316L stainless, insulated and TIG-welded by hand\u003c\/li\u003e\n\u003cli\u003eBench-tested in Prague on your water profile before dispatch\u003c\/li\u003e\n\u003cli\u003eFlow control on the group for gentle pre-infusion and long ristrettos\u003c\/li\u003e\n\u003cli\u003ePanels remove with one tool — built to be serviced, not replaced\u003c\/li\u003e\n\u003cli\u003eSolid brass groups machined in-house and pressure-tested twice\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual boiler, flow control group\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrew boiler\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStainless, PID ±0.2 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSteam boiler\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.4–2.0 L by model, insulated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWater\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTank 2.5 L or plumbed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e230 V \/ 13–16 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≈ 33.7 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 years, parts stocked 15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eCare\u003c\/h3\u003e\u003cp\u003eBackflush with blind basket daily (water) and weekly (espresso detergent); wipe and purge steam wands after every jug. Change group gaskets yearly, water filtration on schedule, and book the included annual service — our technicians travel with the parts they actually need.\u003c\/p\u003e\u003ch3\u003eQuestions, Answered\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eTank or plumbed?\u003c\/strong\u003e\u003cbr\u003eMachines listed as plumbable ship with both options where the platform allows; our installation includes connection to treated water and a drain if they are within reach of the bench.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs training included?\u003c\/strong\u003e\u003cbr\u003eEvery machine handover includes a commissioning session; espresso machines add a barista induction on your own equipment — dialling in, milk, cleaning and the daily routine.\u003c\/p\u003e\u003ch3\u003eThe NAVERQIO Promise\u003c\/h3\u003e\u003cp\u003eEvery NAVERQIO machine leaves Prague bench-tested on the water profile of its destination — send us your water report and it ships dialled in, with the test shots' numbers in the box.\u003c\/p\u003e","brand":"NAVERQIO","offers":[{"title":"Default Title","offer_id":54083030286679,"sku":"NVQ-DUHO-021-01","price":144000.0,"currency_code":"CZK","in_stock":false}],"url":"https:\/\/www.naverqio.com\/products\/catuai-dual-boiler-flow-control","provider":"NAVERQIO","version":"1.0","type":"link"}