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SmartBus SB-HVAC2-DN — DIN-rail mounted S-Bus HVAC controller for integrating standard heating, ventilation, and air conditioning systems into SmartBus building automation networks. The SB-HVAC2-DN translates S-Bus commands from controllers, touch panels, and schedules into HVAC control signals, enabling setpoint, mode, and fan speed adjustments from anywhere in the SmartBus system. Direct control of split air conditioners and fan coil units makes it a practical interface between the SmartBus automation layer and standard HVAC equipment already in a building. DIN-rail mounting fits it cleanly into the distribution board alongside other S-Bus modules. Suitable for residential and commercial HVAC automation where climate control is part of a broader SmartBus installation. Key features Controls standard HVAC systems (split ACs, fan coil units) via S-Bus Setpoint, mode, and fan speed control S-Bus (SmartBus) protocol compatible DIN-rail mountable Integrates with SmartBus scenes, schedules, and sensors Specifications Brand: SmartBus Model: SB-HVAC2-DN Protocol: S-Bus (SmartBus) Function: HVAC control module Mounting: DIN-rail Need help choosing? Contact us at +27 32 586 3694 or support@audicoonline.co.za.