{"product_id":"1-port-dualmix-stainless-steel-manifold-extension","title":"1 Port Dualmix Stainless Steel Manifold Extension","description":"\u003cp\u003eA single-port extension for the Dualmix stainless steel underfloor heating manifold. Use it to add one more heating loop to an existing manifold, or to make up an odd port count without buying a bigger manifold.\u003c\/p\u003e\u003ch3\u003eWhy installers use it\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAdd a loop later:\u003c\/b\u003e handy when a room is added or a loop has to be split.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSame stainless steel as the Dualmix:\u003c\/b\u003e it matches the manifold you already have.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOne port, one loop:\u003c\/b\u003e each port takes the flow or return of one heating circuit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow many do I need?\u003c\/h3\u003e\u003cp\u003eOne extension adds one port. If you need several more loops, a larger \u003ca href=\"\/products\/dualmix-stainless-steel-manifold-assembly\"\u003eDualmix manifold\u003c\/a\u003e may be simpler. If you're unsure, \u003ca href=\"\/pages\/contact\"\u003esend us your plans\u003c\/a\u003e and we'll check the loop count.\u003c\/p\u003e\u003ch3\u003eWorks with\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/dualmix-stainless-steel-manifold-assembly\"\u003eDualmix Stainless Steel Manifold Assembly\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/eurocone-connector-cores-3-4\"\u003eEurocone Connector Cores 3\/4\"\u003c\/a\u003e to connect the pipe\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/2-wire-thermal-actuator-230v\"\u003e2-Wire Thermal Actuator\u003c\/a\u003e for zone control\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/manifolds\"\u003eAll manifolds and components\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eQuestions\u003c\/h3\u003e\u003cp\u003e\u003cb\u003eWhich manifold does it fit?\u003c\/b\u003e\u003cbr\u003eIt is made to extend the Dualmix stainless steel manifold.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDoes it come with a pipe connector?\u003c\/b\u003e\u003cbr\u003eNo. Add a 3\/4\" Eurocone connector core to suit your pipe size.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eOrder by 12pm, Monday to Friday, for next working day UK delivery. Trade accounts available.\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eProduct codes: MHMSS-1F-3\/4x1\u003c\/p\u003e","brand":"MaxHeatUFH","offers":[{"title":"Default Title","offer_id":59108756881743,"sku":"MHMSS-1F-3\/4x1","price":25.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/4493\/6015\/files\/Screenshot2026-10-16140206_145776bd-396d-4a3a-9206-1bf4eb1df6e7.png?v=1792163007","url":"https:\/\/www.maxheatufh.com\/products\/1-port-dualmix-stainless-steel-manifold-extension","provider":"MaxHeatUFH","version":"1.0","type":"link"}