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Thermostat and Intelligent Switch. OLED display, Elegant Classic Design. EU Size.

AC4B Thermostat with 4 buttons - White

Category: General User Interface, Dynamic Touch Panel, Dynamic Panel, Dynamic Panel Thermostat, Button Panel, Touch Panel, Access, Touch Panel

Model: SB-AC4B-EU/W

Total Price: $167.00

Stock Status: In Stock

The AC4B Thermostat with 4 Buttons – White is a compact and intelligent temperature control device designed for HVAC and building automation systems. Featuring a 4-button intuitive interface, it allows users to easily adjust temperature setpoints, operating modes, and fan control with precision and comfort.

Built for seamless integration with S-BUS–based automation networks, the AC4B thermostat ensures accurate temperature sensing, stable communication, and dependable long-term performance. Its clean white aesthetic blends effortlessly with modern interiors, making it ideal for hotels, offices, residential apartments, hospitals, and commercial buildings.

Engineered with industrial-grade components, the AC4B thermostat provides fast response, energy-efficient control, and reliable operation for fan coil units (FCU), VRF/VRV systems, and centralized HVAC solutions. It is an excellent choice for smart buildings requiring user-friendly manual temperature control with automation compatibility.


Key Features

  • 4-button control interface for simple and intuitive operation
  • Accurate ambient temperature sensing
  • Supports manual setpoint adjustment
  • S-BUS enabled for building automation integration
  • Compatible with HVAC and fan coil systems
  • Clean and elegant white finish
  • Low power consumption
  • Wall-mounted design for easy installation
  • Reliable performance for continuous operation
  • Suitable for commercial and residential environments

Applications

  • HVAC temperature control
  • Fan coil unit (FCU) systems
  • Smart building automation
  • Hotels and hospitality projects
  • Office and commercial spaces
  • Residential apartments
  • Hospitals and healthcare facilities
  • Educational institutions
  • Energy-efficient climate control systems
  • Building management systems (BMS)

Technical Specifications

Specification Details
Product Type Digital HVAC Thermostat
User Interface 4 Push Buttons
Temperature Sensor Built-in Ambient Sensor
Control Mode Manual Setpoint Control
Communication S-BUS
Power Supply S-BUS / Low Voltage Supply
Mounting Wall Mounted
Housing Color White
Operating Temperature 0°C to +50°C
Application Area Indoor HVAC Control
Compatibility FCU, VRF/VRV, HVAC Controllers

Why Choose the AC4B Thermostat with 4 Buttons – White?

  • Simple and user-friendly control
  • Accurate and stable temperature regulation
  • Seamless S-BUS automation integration
  • Modern design suitable for premium interiors
  • Energy-efficient HVAC management
  • Durable and reliable for long-term use
  • Ideal for both commercial and residential buildings