{"product_id":"drayton-wiser-underfloor-heating-controller-wf762f1a0902-6-zone-hydronic-ufh-smart-control-zigbee-230v","title":"Drayton Wiser Underfloor Heating Controller | 6-Zone Hydronic UFH | Smart Control | ZigBee | 230V30V","description":"\u003cstyle\u003e\n  .dw-wrap{font-family:inherit;color:inherit;line-height:1.7;font-size:16px}\n  .dw-wrap p,.dw-wrap li,.dw-wrap td,.dw-wrap th{font-size:16px!important;line-height:1.7}\n  .dw-wrap h2{font-size:22px!important;font-weight:700;color:#1a3a5c;border-bottom:3px solid #0077b6;padding-bottom:6px;margin:2rem 0 1rem;line-height:1.3}\n  .dw-wrap h3{font-size:17px!important;font-weight:700;color:#1a3a5c;margin:1.2rem 0 0.4rem;line-height:1.4}\n  .dw-wrap p{margin:0 0 1rem}\n  .dw-wrap ul{padding-left:1.5rem;margin:0 0 1rem}\n  .dw-wrap ul li{margin-bottom:0.5rem}\n  .dw-badge{display:inline-block;font-size:13px!important;font-weight:700;border-radius:4px;padding:2px 10px;margin-right:5px;margin-bottom:4px;vertical-align:middle}\n  .dw-badge.blue{background:#0077b6;color:#fff}\n  .dw-badge.navy{background:#1a3a5c;color:#fff}\n  .dw-badge.teal{background:#0d9488;color:#fff}\n  .dw-badge.green{background:#1a7a3c;color:#fff}\n  .dw-badge.grey{background:#555;color:#fff}\n  .dw-intro-box{background:#e0f2fe;border-left:4px solid #0077b6;padding:1.1rem 1.4rem;border-radius:0 6px 6px 0;margin-bottom:1.5rem}\n  .dw-intro-box p{margin:0!important}\n  .dw-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:0.85rem;margin-bottom:1.2rem}\n  .dw-card{background:#e0f2fe;border:1px solid #90caf9;border-radius:6px;padding:1rem 1.1rem;line-height:1.6}\n  .dw-card strong{display:block;color:#1a3a5c;margin-bottom:0.35rem;font-size:16px!important}\n  .dw-info-box{background:#f0fdf4;border:1px solid #86efac;border-radius:6px;padding:1rem 1.2rem;margin:1.2rem 0}\n  .dw-info-box p{margin:0 0 0.5rem!important;color:#065f46;font-weight:700}\n  .dw-warn-box{background:#fff3cd;border:1px solid #ffc107;border-radius:5px;padding:0.9rem 1.1rem;margin:1rem 0}\n  .dw-warn-box strong{display:block;margin-bottom:0.4rem}\n  .dw-spec-table{width:100%;border-collapse:collapse;margin-bottom:1.5rem}\n  .dw-spec-table th{background:#1a3a5c;color:#fff!important;text-align:left;padding:0.7rem 1rem;font-weight:700;font-size:16px!important}\n  .dw-spec-table td{padding:0.6rem 1rem;border-bottom:1px solid #bde0f5;vertical-align:top;font-size:16px!important}\n  .dw-spec-table tr:nth-child(even) td{background:#e0f2fe}\n  .dw-spec-table td:first-child{font-weight:600;color:#111;width:44%}\n  .dw-faq-item{border-bottom:1px solid #bde0f5;padding:0.9rem 0}\n  .dw-faq-item:last-child{border-bottom:none}\n  .dw-faq-item strong{color:#1a3a5c;font-size:16px!important;display:block;margin-bottom:0.3rem}\n  .dw-contents-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:0.6rem;margin-bottom:1.2rem}\n  .dw-contents-item{background:#f0f9ff;border:1px solid #bde0f5;border-radius:5px;padding:0.6rem 0.9rem;font-size:15px!important}\n  .dw-stat-bar{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:0.75rem;margin-bottom:1.5rem}\n  .dw-stat{text-align:center;background:#1a3a5c;color:#fff;border-radius:8px;padding:0.85rem 0.5rem}\n  .dw-stat .val{font-size:26px!important;font-weight:800;color:#7dd3fc;display:block;line-height:1.1}\n  .dw-stat .lbl{font-size:12px!important;opacity:0.85;display:block;margin-top:4px}\n\u003c\/style\u003e\n\u003cdiv class=\"dw-wrap\"\u003e\n\n  \u003cdiv style=\"margin-bottom:1rem\"\u003e\n    \u003cspan class=\"dw-badge blue\"\u003eWF762F1A0902\u003c\/span\u003e\n    \u003cspan class=\"dw-badge navy\"\u003eWiser Add-On\u003c\/span\u003e\n    \u003cspan class=\"dw-badge teal\"\u003e6-Zone UFH\u003c\/span\u003e\n    \u003cspan class=\"dw-badge green\"\u003eHydronic\u003c\/span\u003e\n    \u003cspan class=\"dw-badge grey\"\u003eHeating \u0026amp; Cooling\u003c\/span\u003e\n    \u003cspan class=\"dw-badge grey\"\u003eDIN Rail\u003c\/span\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"dw-intro-box\"\u003e\n    \u003cp\u003e\u003cstrong\u003eDrayton Wiser Underfloor Heating Controller (WF762F1A0902)\u003c\/strong\u003e — Smart control for hydronic (water-based) underfloor heating  |  Up to 6 UFH zones per controller  |  14 thermal actuator outputs  |  Heating \u0026amp; cooling (reversible heat pump ready)  |  Wiser app control  |  DIN rail mount with remote antenna  |  Works with all Wiser kits\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"dw-stat-bar\"\u003e\n    \u003cdiv class=\"dw-stat\"\u003e\n\u003cspan class=\"val\"\u003e6\u003c\/span\u003e\u003cspan class=\"lbl\"\u003eUFH Zones per controller\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"dw-stat\"\u003e\n\u003cspan class=\"val\"\u003e14\u003c\/span\u003e\u003cspan class=\"lbl\"\u003eThermal actuator outputs\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"dw-stat\"\u003e\n\u003cspan class=\"val\"\u003e3\u003c\/span\u003e\u003cspan class=\"lbl\"\u003eControllers per system\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"dw-stat\"\u003e\n\u003cspan class=\"val\"\u003e16\u003c\/span\u003e\u003cspan class=\"lbl\"\u003eTotal zones (full system)\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"dw-stat\"\u003e\n\u003cspan class=\"val\"\u003e30m\u003c\/span\u003e\u003cspan class=\"lbl\"\u003eWireless radio range\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"dw-stat\"\u003e\n\u003cspan class=\"val\"\u003e230V\u003c\/span\u003e\u003cspan class=\"lbl\"\u003ePower supply\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eSmart Hydronic Underfloor Heating — Integrated into Wiser\u003c\/h2\u003e\n\n  \u003cp\u003eThe \u003cstrong\u003eDrayton Wiser Underfloor Heating Controller (WF762F1A0902)\u003c\/strong\u003e brings water-based (hydronic) underfloor heating into the Wiser smart home ecosystem, allowing it to be controlled and scheduled alongside radiators from a single app. It connects wirelessly to the Wiser HubR via ZigBee, enabling remote control, smart scheduling and voice assistant integration without any additional wiring between the manifold and the controller.\u003c\/p\u003e\n\n  \u003cp\u003eEach controller manages up to \u003cstrong\u003e6 independent UFH zones\u003c\/strong\u003e using up to \u003cstrong\u003e14 thermal actuator outputs\u003c\/strong\u003e, and includes dedicated boiler and pump contacts to provide flow on demand. Where heating and cooling is needed — for example with a reversible heat pump — the controller supports both modes automatically. Up to \u003cstrong\u003e3 controllers can be used in a single system\u003c\/strong\u003e, providing up to 16 zones of total heating and cooling control across the whole property.\u003c\/p\u003e\n\n  \u003cdiv class=\"dw-info-box\"\u003e\n    \u003cp\u003e✅ Can be commissioned and tested without a Wiser HubR or Wi-Fi connection — useful for installer pre-testing before the hub is installed.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eKey Features\u003c\/h2\u003e\n\n  \u003cdiv class=\"dw-grid\"\u003e\n    \u003cdiv class=\"dw-card\"\u003e\n      \u003cstrong\u003e🌊 Multi-Zone Hydronic UFH\u003c\/strong\u003e\n      Controls up to 6 zones of water-based underfloor heating per controller. Each zone requires one Wiser Room Thermostat (sold separately).\n    \u003c\/div\u003e\n    \u003cdiv class=\"dw-card\"\u003e\n      \u003cstrong\u003e❄️ Heating \u0026amp; Cooling\u003c\/strong\u003e\n      Supports both heating and cooling modes. Compatible with reversible heat pump systems for year-round climate control.\n    \u003c\/div\u003e\n    \u003cdiv class=\"dw-card\"\u003e\n      \u003cstrong\u003e⏱️ 30-Second Relay Delay\u003c\/strong\u003e\n      Staggered 30-second delay between relay switching prevents simultaneous actuation of all zones — protecting the pump and boiler from sudden load surges.\n    \u003c\/div\u003e\n    \u003cdiv class=\"dw-card\"\u003e\n      \u003cstrong\u003e🔧 DIN Rail Mount\u003c\/strong\u003e\n      Installs on a standard DIN rail inside a consumer unit or manifold cabinet. Remote antenna is included for reliable ZigBee signal from within metal enclosures.\n    \u003c\/div\u003e\n    \u003cdiv class=\"dw-card\"\u003e\n      \u003cstrong\u003e📡 Offline Commissioning\u003c\/strong\u003e\n      Can be fully set up and tested without Wi-Fi or the Wiser HubR — ideal for pre-commissioning before the hub is connected.\n    \u003c\/div\u003e\n    \u003cdiv class=\"dw-card\"\u003e\n      \u003cstrong\u003e🏠 Mixed System Ready\u003c\/strong\u003e\n      Pairs seamlessly with Wiser Radiator Thermostats to create a mixed wet radiator \/ UFH system, all controlled from one app and one hub.\n    \u003c\/div\u003e\n    \u003cdiv class=\"dw-card\"\u003e\n      \u003cstrong\u003e📱 Full App \u0026amp; Voice Control\u003c\/strong\u003e\n      Remote control and scheduling via the Wiser Home app. Compatible with Amazon Alexa and Google Assistant.\n    \u003c\/div\u003e\n    \u003cdiv class=\"dw-card\"\u003e\n      \u003cstrong\u003e🔌 Boiler \u0026amp; Pump Contacts\u003c\/strong\u003e\n      Dedicated volt-free contacts for boiler and circulation pump — ensures the system only calls for heat when a UFH zone is open.\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eWhat's Included in the Box\u003c\/h2\u003e\n\n  \u003cdiv class=\"dw-contents-grid\"\u003e\n    \u003cdiv class=\"dw-contents-item\"\u003e✅ 1× Wiser UFH Controller\u003c\/div\u003e\n    \u003cdiv class=\"dw-contents-item\"\u003e✅ 1× DIN Rail\u003c\/div\u003e\n    \u003cdiv class=\"dw-contents-item\"\u003e✅ 1× Remote Antenna\u003c\/div\u003e\n    \u003cdiv class=\"dw-contents-item\"\u003e✅ Installation Guide\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"dw-warn-box\"\u003e\n    \u003cstrong\u003e⚠️ Sold separately — required for operation\u003c\/strong\u003e\n    The Wiser UFH Controller requires a \u003cstrong\u003eWiser HubR\u003c\/strong\u003e (any generation) and one \u003cstrong\u003eWiser Room Thermostat per zone\u003c\/strong\u003e. Thermal actuators (TS Ultra or compatible) must also be fitted to the UFH manifold. None of these are included.\n  \u003c\/div\u003e\n\n  \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\n  \u003ctable class=\"dw-spec-table\"\u003e\n    \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eWF762F1A0902\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e230V a.c., 50Hz — fixed wiring\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMaximum Zone Inputs (per controller)\u003c\/td\u003e\n\u003ctd\u003e6 room thermostat inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMaximum Actuator Outputs (per controller)\u003c\/td\u003e\n\u003ctd\u003e14 thermal actuator outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMaximum Controllers per System\u003c\/td\u003e\n\u003ctd\u003e3 (up to 16 total zones)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eRelay Switching Delay\u003c\/td\u003e\n\u003ctd\u003e30 seconds between relay activations\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eBoiler \u0026amp; Pump Contacts\u003c\/td\u003e\n\u003ctd\u003eYes — volt-free\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eHeating \/ Cooling\u003c\/td\u003e\n\u003ctd\u003eBoth — reversible heat pump compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eWireless Protocol\u003c\/td\u003e\n\u003ctd\u003eZigBee 2.4GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eWireless Range\u003c\/td\u003e\n\u003ctd\u003e30m open air (remote antenna included for metal enclosures)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eDIN rail (included) — bottom cable entry\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eEnclosure Material\u003c\/td\u003e\n\u003ctd\u003eABS plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCurrent Rating\u003c\/td\u003e\n\u003ctd\u003e3.15A\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eVoice Assistants\u003c\/td\u003e\n\u003ctd\u003eAmazon Alexa, Google Assistant, IFTTT\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eApp\u003c\/td\u003e\n\u003ctd\u003eWiser Home app — iOS \u0026amp; Android (free)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eOffline Commissioning\u003c\/td\u003e\n\u003ctd\u003eYes — can be tested without HubR or Wi-Fi\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCompatible Wiser Kits\u003c\/td\u003e\n\u003ctd\u003eAll Wiser kits (HubR required for app control)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eGuarantee\u003c\/td\u003e\n\u003ctd\u003e1.5 years\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003ch2\u003eSystem Design Guidance\u003c\/h2\u003e\n\n  \u003cp\u003eEach UFH zone requires:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eOne \u003cstrong\u003eWiser Room Thermostat\u003c\/strong\u003e (wireless, battery-powered) positioned in the zone to measure room temperature\u003c\/li\u003e\n    \u003cli\u003eOne or more \u003cstrong\u003ethermal actuators\u003c\/strong\u003e (e.g. Wiser TS Ultra) fitted to the UFH manifold loops serving that zone\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eThe controller then opens and closes the actuators based on the thermostat's demand signal, and fires the boiler\/pump contacts when any zone calls for heat. For cooling systems (reversible heat pump), the controller switches to cooling mode automatically when the connected heat pump operates in reverse.\u003c\/p\u003e\n\n  \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n  \u003cdiv class=\"dw-faq-item\"\u003e\n    \u003cstrong\u003eCan I use this alongside radiators on the same Wiser system?\u003c\/strong\u003e\n    Yes. The UFH controller integrates fully with the rest of the Wiser ecosystem. You can combine it with Wiser Radiator Thermostats, a Wiser HubR and Room Thermostats to create a complete mixed wet heating system — all managed from the same Wiser Home app.\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"dw-faq-item\"\u003e\n    \u003cstrong\u003eDo I need a separate Wiser HubR for the UFH controller?\u003c\/strong\u003e\n    No. The UFH controller connects to your existing Wiser HubR via ZigBee. One HubR serves the entire Wiser system — radiator thermostats, UFH controller, smart plugs and all other Wiser devices. Up to 3 UFH controllers can share a single hub.\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"dw-faq-item\"\u003e\n    \u003cstrong\u003eWhat actuators are compatible?\u003c\/strong\u003e\n    The controller is designed to work with 230V normally-closed thermal actuators. The Wiser TS Ultra thermal actuator is the recommended accessory. Check the installation guide for full actuator compatibility details.\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"dw-faq-item\"\u003e\n    \u003cstrong\u003eCan I use the controller for cooling as well as heating?\u003c\/strong\u003e\n    Yes. When connected to a reversible heat pump system, the controller supports both heating and cooling operation. Individual zones can be set to heating or cooling mode from the Wiser Home app.\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"dw-faq-item\"\u003e\n    \u003cstrong\u003eWhy is there a 30-second delay between relays switching?\u003c\/strong\u003e\n    The staggered delay prevents all zone actuators from opening simultaneously, which would cause a sudden large flow demand that could stress the pump or boiler. The sequential startup protects the system and extends component life.\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Drayton Controls","offers":[{"title":"Default Title","offer_id":63665396875613,"sku":"WF762F1A0902","price":240.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/DraytonWiserUnderfloorHeatingControllerWF762F1A0902.webp?v=1773224920","url":"https:\/\/qualityheating.co.uk\/products\/drayton-wiser-underfloor-heating-controller-wf762f1a0902-6-zone-hydronic-ufh-smart-control-zigbee-230v","provider":"AIZO Quality Heating","version":"1.0","type":"link"}