{"title":"Wiring Centres","description":"\u003cp\u003eWiring Centres – Underfloor Heating Control Made Easy\u003c\/p\u003e\n\u003cp\u003eDiscover our range of underfloor heating (UFH) wiring centres from trusted brands Heatmiser and ENGO. Designed to simplify your installation and provide reliable system management, these wiring centres offer seamless connection between your thermostats, actuators, and zone valves for precise temperature control across every room.\u003c\/p\u003e\n\u003cp\u003eOur UFH wiring centres are ideal for both new installations and retrofit heating systems, ensuring straightforward wiring, quick setup, and long-term reliability. Whether you’re managing a single zone or a full multi-zone setup, Heatmiser and ENGO wiring centres make it easy to integrate your thermostats, pumps, and boiler controls into one tidy, efficient unit.\u003c\/p\u003e\n\u003cp\u003eEach model is built for smart control, offering compatibility with programmable and Wi-Fi thermostats for greater energy efficiency and comfort. With features such as clear terminal labelling, LED indicators, and fail-safe operation, these wiring centres help installers and homeowners achieve a clean, professional finish.\u003c\/p\u003e\n\u003cp\u003eExplore our collection today to find the right wiring centre for your underfloor heating system – from compact 4-zone models to expandable 8-zone units. Perfect for domestic and commercial projects alike, Heatmiser and ENGO deliver performance you can trust.\u003c\/p\u003e","products":[{"product_id":"heatmiser-uh4-4-zone-230v-wiring-centre","title":"Heatmiser UH4 - 4 Zone 230v Wiring Centre","description":"\u003cbody\u003e\n\n\n\n\n\u003cul\u003e\n\u003cli\u003eFour Heating Zones: The UH4 wiring centre allows you to control up to four independent heating zones, providing precise temperature management tailored to different areas of your property\u003c\/li\u003e\n\u003cli\u003e230v Thermostat Compatibility: Compatible with any wired 230v thermostat, this unit offers flexibility to integrate with a wide range of existing or new Heatmiser thermostats\u003c\/li\u003e\n\u003cli\u003eDomestic Hot Water Control: Built-in functionality to manage your domestic hot water, ensuring a complete and convenient heating system. It also has boiler and pump outputs\u003c\/li\u003e\n\u003cli\u003eUnderfloor Heating and Radiator Systems: Designed to work seamlessly with underfloor heating and radiator setups, offering versatility for various heating installations\u003c\/li\u003e\n\u003cli\u003eEasy Installation: Featuring a user-friendly wiring layout, DIN mounting rails and clear labelling, the Heatmiser UH-4 simplifies installation and reduces setup time for professionals and homeowners alike\u003c\/li\u003e\n\u003cli\u003eReliable Build Quality: Engineered with durable materials and a robust design, the Heatmiser UH4 ensures consistent performance and longevity, making it a dependable choice for your heating system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eHeatmiser UH4 The Heatmiser UH4 can be used in conjunction with our mains thermostats. The UH4 is also ideally suited for underfloor heating. When used for under-floor heating an option is available to use zone 4 for conventional radiator control.\u003c\/p\u003e\n\n\u003c\/body\u003e","brand":"Heatmiser","offers":[{"title":"Default Title","offer_id":56900645060992,"sku":"600106","price":64.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/0629\/4936\/files\/480605f7-857a-4ef4-afc7-6b794546a41b.jpg?v=1763475373"},{"product_id":"heatmiser-uh8-230v-8-zone-wiring-centre","title":"Heatmiser UH8 - 230v 8 Zone Wiring Centre","description":"\u003cbody\u003e\n\n\n\n\n\u003cul\u003e\n\u003cli\u003eEight-Zone Hydronic Control: Supports direct connection of up to 8 independent 230V on\/off thermostats, each switching a dedicated output rated 230V 3A; accommodates up to 4 thermal actuators per zone, providing flexible manifold design for large-scale underfloor heating systems\u003c\/li\u003e\n\u003cli\u003eCentralised Pump, Valve, and Boiler Integration: Includes switched 230V outputs for manifold circulation pump and 2-port UFH valve (each 3A max), plus a volt-free relay output (LS\/LR\/E) for boiler enable, ensuring full compatibility with modern system boilers and pump interlock logic\u003c\/li\u003e\n\u003cli\u003eDual Time Channel Bus: Two 230V time channel inputs allow grouped scheduling via external programmers (e.g. Heatmiser TM4), enabling parallel time control for different sets of zones or heating areas\u003c\/li\u003e\n\u003cli\u003eZone 8 Radiator\/Towel Rail Isolation: Dedicated slide switch allows Zone 8 to operate in radiator mode enabling boiler call independently of UFH pump and valves. Suitable for mixed underfloor\/radiator configurations and towel rail integration\u003c\/li\u003e\n\u003cli\u003eDiagnostic and Safety Features: Neon status indicators for all zones and outputs facilitate rapid commissioning and troubleshooting; enclosure includes internal 5A anti-surge fuse, all outputs rated 3A, and clear terminal labelling to meet professional installation standards\u003c\/li\u003e\n\u003cli\u003eProfessional Build, Mounting, and Compliance: DIN rail or surface mountable, compact IP20 enclosure (384 × 148 × 60 mm); designed for use with Heatmiser and compatible third-party 230V thermostats and actuators. All installation to be carried out by a qualified electrician in accordance with BS7671 and manufacturer��s instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eThe Heatmiser UH8 can be used in conjunction with our mains thermostats. The UH8 is also ideally suited for underfloor heating. When used for under-floor heating an option is available to use zone 8 for conventional radiator control.\u003c\/p\u003e\n\n\u003c\/body\u003e","brand":"Heatmiser","offers":[{"title":"Default Title","offer_id":56900645093760,"sku":"600108","price":75.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/0629\/4936\/files\/b6227e1f-42f1-4df9-a692-3d2bdea62e7f.jpg?v=1763475374"},{"product_id":"heatmiser-uh8-n-12v-wiring-centre-network-8-zones","title":"Heatmiser UH8-N 12v Wiring Centre Network, 8 Zones","description":"\u003cbody\u003e\n\n\n\n\n\u003cul\u003e\n\u003cli\u003eCentral wiring to up to 8 zone actuators\u003c\/li\u003e\n\u003cli\u003eOutput for under-floor heating valve and pump activated when any thermostat calls for heat\u003c\/li\u003e\n\u003cli\u003eWorks with our low voltage thermostats\u003c\/li\u003e\n\u003cli\u003eOutput for a single radiator zone\u003c\/li\u003e\n\u003cli\u003eOutput for domestic hot water\u003c\/li\u003e\n\u003cli\u003eLow voltage wiring to thermostats\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eThe Heatmiser UH8-N is designed to be used in conjunction with our 12v Network thermostats. The UH8-N provides central switching and is therefore ideally situated next to the underfloor heating manifold. Eight zones can be controlled as well as providing an output for a hot water cylinder. On demand from any zone, a 230v output is provided to switch the relevant zone actuators, underfloor heating pump and valve. A volt free connection is supplied for boiler making it compatible with almost all boilers. Up to 6 actuators can be connected to each zone. An option is provided to turn the zone 8 into a radiator zone. In this mode the underfloor heating pump, valve and boiler are not enabled when there is a call for heat from zone 8.\u003c\/p\u003e\n\n\u003c\/body\u003e","brand":"Heatmiser","offers":[{"title":"Default Title","offer_id":56900645126528,"sku":"600110","price":139.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/0629\/4936\/files\/6591c8bd-8570-4cad-8b2e-d40763a85b10.jpg?v=1763475375"},{"product_id":"heatmiser-uh8-rf-v2-8-zone-rf-wiring-centre","title":"Heatmiser - UH8-RF V2 8 Zone RF Wiring Centre","description":"\u003cbody\u003e\n\n\n\n\n\u003cul\u003e\n\u003cli\u003e8 Zone wireless wiring centre designed to work with Heatmiser Slimline-RF and neoAir Thermostats\u003c\/li\u003e\n\u003cli\u003eprovides central switching and is therefore ideally situated next to the underfloor heating manifold\u003c\/li\u003e\n\u003cli\u003e8 zones can be controlled as well as providing an output for a hot water cylinder\u003c\/li\u003e\n\u003cli\u003eDIN Rail Mounting Option (DIN Rail not included)\u003c\/li\u003e\n\u003cli\u003eOutput for underfloor heating valve and pump activated when any thermostat calls for heat\u003c\/li\u003e\n\u003cli\u003eWireless Fail Safe Function\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eThe Heatmiser UH8-RF is a 8 Zone wireless wiring centre designed to work with our Slimline-RF and neoAir Thermostats. The UH8-RF provides central switching and is therefore ideally situated next to the underfloor heating manifold. 8 zones can be controlled as well as providing an output for a hot water cylinder. On demand from any zone, a 230v output is provided to switch the relevant zone actuators, underfloor heating pump and valve. A volt free connection is supplied for the boiler, making it compatible with almost all types of boilers. The boiler signal can also be sent via RF to the RF Switch, providing the installer a totally wireless solution. Up to 6 actuators can be connected to each zone. An external aerial is available for use when the UH8-RF is being mounted in a metal cupboard or when the wireless signal is restricted. A software option in the thermostat allows you to configure which zones are underfloor heating and which zones are radiators. Radiator zones will not enable the underfloor heating pump, valve and boiler when there is a call for heat. Radiator zones should enable the boiler from the end switch of the valve. - Central wiring for up to 8 zones - DIN Rail Mounting Option (DIN Rail not included) - Output for underfloor heating valve and pump activated when any thermostat calls for heat - Wireless Fail Safe Function - Wireless Boiler Link (RF Switch Optional) - Works with our Slimline-RF and neoAir) - Output for multiple radiator zones - Output for domestic hot water - Actuator outputs: 230v - Dimensions (LxHxD) 384x148x60 mm\u003c\/p\u003e\n\n\u003c\/body\u003e","brand":"Heatmiser","offers":[{"title":"Default Title","offer_id":56900645159296,"sku":"600112","price":134.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/0629\/4936\/files\/baad31fa-8a9c-4ed5-9bc9-94cba59a8a7d.jpg?v=1763475376"},{"product_id":"engo-ecb62-zb-wireless-wiring-centre-underfloor-heating-multizone-control","title":"ENGO ECB62-ZB Wireless Wiring Centre Underfloor Heating Multizone Control","description":"\u003cbody\u003e\n\n\n\n\n\u003cul\u003e\n\u003cli\u003eSupports up to eight heating zones (six wireless ZigBee 3.0 zones plus two wired zones) for underfloor heating manifolds and multi-zone systems\u003c\/li\u003e\n\u003cli\u003eWireless communication uses ZigBee 3.0 technology enabling connection with compatible ENGO thermostats and app based control when paired with the ENGO EGATE-PRO gateway\u003c\/li\u003e\n\u003cli\u003eIncludes outputs for 230V circulation pump control and a voltage free boiler output (NO\/COM) to integrate pump and heat source switch off delays (0-15 minutes)\u003c\/li\u003e\n\u003cli\u003eCapable of managing up to 50 thermoelectric actuators (NC type) across the zones making it suitable for larger underfloor heating installations\u003c\/li\u003e\n\u003cli\u003eMounts on a DIN rail or flat surface, power supply 230V AC 50 Hz with max current 10 (1) A and dimensions 330 x 110 x 36 mm for compact installation\u003c\/li\u003e\n\u003cli\u003eMagnetic mount external antenna included (1m cable) to extend wireless range and improve zone communication in complex installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eThe ENGO ECB62-ZB Wireless Wiring Centre offers a scalable solution for multizone underfloor heating control by combining wired and wireless zone management. Six wireless zones operate via ZigBee 3.0 while two additional zones handle wired thermostat inputs, allowing up to eight zones to be managed from one control box. The wiring centre supports up to 50 thermoelectric actuators (NC type) which makes it well suited for larger homes or commercial installations requiring zone-by-zone control. It also incorporates dedicated outputs for a 230V circulation pump and a voltage free boiler or heat source interface, with adjustable shutdown delay settings from 0 to 15 minutes to optimise system efficiency and protect components. Installation is made flexible through its DIN rail or flat surface mounting and the inclusion of a magnetic mount external antenna (1 m cable) to enhance wireless reception. The unit is powered by 230V AC 50Hz, handles up to 10 (1) A and measures 330 x 110 x 36 mm, making it suitable for standard heating control enclosures or plant rooms. When paired with a compatible ENGO EGATE-PRO ZigBee gateway and the ENGO Smart \/ TUYA Smart mobile app, remote monitoring and control of zones can be achieved, enabling tailored heating schedules and seamless integration into smart heating systems.\u003c\/p\u003e \u003cp\u003eThis will work with all wireless ENGO Zigbee Thermostats like the EONE-BAT and E40-BAT range. Please contact us for more information or for help on how to specify your smart multi zone heating system with Engo.\u003c\/p\u003e\n\n\u003c\/body\u003e","brand":"ENGO Controls","offers":[{"title":"Default Title","offer_id":56900645224832,"sku":"600226","price":94.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/0629\/4936\/files\/98a6205f-b984-472d-a399-0f6464eb5c42.jpg?v=1774368615"},{"product_id":"engo-ecb8-230-8-channel-wiring-centre","title":"ENGO ECB8-230 8 Channel Wiring Centre","description":"\u003cbody\u003e\n\n\n\n\n\u003cul\u003e\n\u003cli\u003eReliable 8 Zone Control: ECB8-230 control box manages up to 8 heating zones independently with LED indicators, ensuring accurate temperature regulation across residential spaces\u003c\/li\u003e\n\u003cli\u003ePump \u0026amp; Boiler Integration: Equipped with 230V pump output and volt-free boiler relay, this ECB8-230 wiring centre ensures seamless connection for efficient and reliable heating control\u003c\/li\u003e\n\u003cli\u003eQuick Installation Design: Pluggable terminal blocks allow fast, secure wiring, reducing setup time for installers while ensuring consistent connections for long-term dependable use\u003c\/li\u003e\n\u003cli\u003eSupports NC Actuators: ECB8-230 is compatible with normally-closed actuators up to 6 per zone, ideal for underfloor heating systems requiring flexible and stable configuration\u003c\/li\u003e\n\u003cli\u003eEnhanced Safety Protection: Built-in 6.3A ceramic fuse and compliance with EMC, LVD and RoHS directives safeguard ECB8-230 wiring centre and connected components from overload damage\u003c\/li\u003e\n\u003cli\u003eDurable \u0026amp; Compact Build: With a slim 327 x 110 x 37 mm housing, ECB8-230 is designed for indoor installations, saving space while delivering reliable long-term heating system performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eThe ENGO ECB8-230 Wired Control Box is the central element of an underfloor heating control system, offering reliable management across up to eight zones. Designed for precision and ease of use, the ECB8-230 provides clear LED indicators for each zone, ensuring accurate monitoring and control of room temperatures in residential or light commercial environments. This wiring centre integrates seamlessly with thermostats, actuators, pumps, and boilers, supporting a wide range of underfloor heating configurations. Equipped with 230V AC actuator outputs, a volt-free boiler relay, and a 230V pump output with delayed start, the ECB8-230 ensures dependable and efficient operation while helping to extend system life. Supporting up to six normally-closed actuators per zone, it offers excellent flexibility for new builds, extensions, or retrofit heating projects. Engineered for professional installers, the ECB8-230 features pluggable terminal blocks for quick, secure wiring connections. Its safety-first design includes a replaceable 6.3A ceramic fuse and full compliance with EMC, Low Voltage, and RoHS directives. The compact 327 x 110 x 37 mm housing saves valuable installation space while maintaining robust durability. Whether installed in a single-family home or a larger multi-zone system, the ENGO ECB8-230 delivers efficient heating control, simplified installation, and reliable long-term performance.\u003c\/p\u003e\n\n\u003c\/body\u003e","brand":"ENGO Controls","offers":[{"title":"Default Title","offer_id":56900645257600,"sku":"600310","price":52.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/0629\/4936\/files\/29e626bf-ffcc-4db1-8615-0f78c8c27ae0.jpg?v=1774368498"},{"product_id":"openbox-heatmiser-uh8-230v-8-zone-wiring-centre","title":"OPENBOX - Heatmiser UH8 - 230v 8 Zone Wiring Centre","description":"\u003cbody\u003e\n\n\n\n\n\u003cul\u003e\n\u003cli\u003eEight-Zone Hydronic Control: Supports direct connection of up to 8 independent 230V on\/off thermostats, each switching a dedicated output rated 230V 3A; accommodates up to 4 thermal actuators per zone, providing flexible manifold design for large-scale underfloor heating systems\u003c\/li\u003e\n\u003cli\u003eCentralised Pump, Valve, and Boiler Integration: Includes switched 230V outputs for manifold circulation pump and 2-port UFH valve (each 3A max), plus a volt-free relay output (LS\/LR\/E) for boiler enable, ensuring full compatibility with modern system boilers and pump interlock logic\u003c\/li\u003e\n\u003cli\u003eDual Time Channel Bus: Two 230V time channel inputs allow grouped scheduling via external programmers (e.g. Heatmiser TM4), enabling parallel time control for different sets of zones or heating areas\u003c\/li\u003e\n\u003cli\u003eZone 8 Radiator\/Towel Rail Isolation: Dedicated slide switch allows Zone 8 to operate in radiator mode enabling boiler call independently of UFH pump and valves. Suitable for mixed underfloor\/radiator configurations and towel rail integration\u003c\/li\u003e\n\u003cli\u003eDiagnostic and Safety Features: Neon status indicators for all zones and outputs facilitate rapid commissioning and troubleshooting; enclosure includes internal 5A anti-surge fuse, all outputs rated 3A, and clear terminal labelling to meet professional installation standards\u003c\/li\u003e\n\u003cli\u003eProfessional Build, Mounting, and Compliance: DIN rail or surface mountable, compact IP20 enclosure (384 × 148 × 60 mm); designed for use with Heatmiser and compatible third-party 230V thermostats and actuators. All installation to be carried out by a qualified electrician in accordance with BS7671 and manufacturer��s instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Heatmiser UH8 230V 8-Zone Wiring Centre is an advanced control panel engineered for hydronic underfloor heating systems and mixed heating installations in residential and commercial environments. Designed for professional installers, the UH8 centralises and simplifies the wiring for up to eight independent 230V thermostat zones, providing a structured and highly reliable interface between multiple room thermostats, thermal actuators, manifold circulation pump, manifold valve, and boiler or heat source.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eAll eight zones are independently switched, with each output rated at 230V 3A (supporting up to four thermal actuators per zone) and protected by an internal 5A anti-surge fuse. The UH8 includes dedicated relay outputs for the underfloor heating pump and manifold valve (each 230V 3A), as well as a volt-free boiler enable relay (LS\/LR\/E) for safe and universal integration with most system boilers or other heat sources.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eFor advanced scheduling and grouped control, the UH8 supports dual 230V time channel bus integration—allowing installers to connect up to two independent timeclock programs (e.g. Heatmiser TM4 or similar) for flexible group scheduling of different heating zones. A unique hardware slide switch allows Zone 8 to operate in either standard underfloor heating mode or as a radiator\/towel rail zone, enabling the boiler call without energising the UFH manifold pump or valve—making the UH8 suitable for mixed heating environments.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eComprehensive diagnostic neon indicators provide real-time visual status for every zone, pump, valve, boiler, and supply, streamlining commissioning, troubleshooting, and service. The robust, IP20-rated enclosure (384 × 148 × 60 mm) is supplied with DIN rail and surface mounting options, full terminal labeling, and clear installation guidance for rapid, compliant installation.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eThe UH8 is fully compatible with Heatmiser Slimline, NeoStat, DS-SB, and most third-party 230V on\/off thermostats and standard UFH actuators. It is not suitable for electric underfloor heating mats, wireless or 12V thermostats.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eProfessional installation is required. All wiring must be performed by a qualified electrician in compliance with BS7671 and local\/national regulations.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/body\u003e","brand":"Heatmiser","offers":[{"title":"Default Title","offer_id":58131902005632,"sku":"600109","price":69.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/0629\/4936\/files\/0722109a-b1ba-4edb-8f70-f911c6ed49b7.jpg?v=1779380931"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/0629\/4936\/collections\/Heatmiser_UH4_Front.png?v=1760432337","url":"https:\/\/www.lavastore.co.uk\/collections\/wiring-centres.oembed","provider":"Lava","version":"1.0","type":"link"}