8-channel concentrator controller, 8-sub-chamber electric valve control box for underfloor heating system, air conditioner, temperature control, gas boiler, water circulation pump

General Description: This 8-channel concentrator controller is designed for the centralized processing of thermostat signals, ideal for underfloor heating systems, gas boilers, and water circulation pumps. It transmits instructions to control the opening and closing of electric heating valves, while also ensuring temperature control in different zones. Easy to install and use, this device helps create a comfortable environment while reducing energy consumption. It features an LCD screen that simultaneously displays power, output signal, and other operating statuses, making it convenient and intuitive to use. Technical Specifications Product Color: White Maximum Output Current: 16A Power Supply: 160-240VAC 50/60Hz Operating Environment Temperature: -20℃~60℃ Storage Temperature: -20℃~70℃ Item Size: 28 * 11 * 4 cm / 11 * 4.3 * 1.6 inches Other Information High-quality material with fire prevention and flame retardant Good chemical stability and insulation, safe to use