Why you need this controller Take precise control of home or small commercial heating by managing temperatures separately for up to 8 zones or circuits. Reduces wasted energy and keeps each area at the right comfort level without manual balancing. Core functions and benefits Multi-zone management: Configure and control up to 8 independent zones or circuits, so bedrooms, living areas and utility spaces can run on different schedules or temperatures. Direct thermostat-to-valve linkage: Each thermostat links directly to its corresponding zone valve for straightforward, reliable control of the heating flow. Multi-actuator support: Supports up to 3 actuators per zone, allowing effective operation of larger valves or grouping of valve actuators where needed. Visual status indicator: Built-in indicator light provides real-time status so you can quickly verify system operation at a glance. Wide power compatibility: Works with standard electrical supplies from 100–240 VAC for easy integration into a variety of installations. Compatibility and performance Designed for central heating systems that use zone valves and thermostats; supports direct connections to zone valves and multiple actuators per zone for flexible system design. Improves energy efficiency by enabling targeted heating and reducing overheating of unoccupied areas. Reliable operation indicated by the onboard status light for simple diagnostics and monitoring. Practical applications Detached house with separate floor zones: Set different temperatures for ground floor living areas, upstairs bedrooms and a heated garage or utility room so each space is conditioned only when needed. Small apartment block or multi-use building: Manage individual flats or office suites independently to improve comfort and reduce communal energy costs. Retrofit of an existing boiler and valve system: Link room thermostats directly to existing zone valves and actuators to add multi-zone control without replacing the whole heating plant. What this product delivers Accurate, zone-based temperature control for up to 8 zones. Straightforward wiring between thermostats, valves and up to 3 actuators per zone. Clear operational feedback via indicator light. Broad electrical compatibility (100–240 VAC) for use in many installations. Note: This description reflects the controller’s supported functions and specifications: multi-zone control (up to 8 zones), direct thermostat-to-valve linkage, support for up to 3 actuators per zone, built-in status indicator, and 100–240 VAC power compatibility.