Heating circuit integrator Engo ECB2-230 by Engo — model ECB2-230 (control accessory)

Engo ECB2-230 is a heating circuit integrator designed as an accessory for central heating control systems. The ECB2-230 connects to existing heating controllers to coordinate the operation of individual heating circuits, allowing synchronized control of pumps, valves and zone outputs. The unit is intended for residential and small commercial installations where integration of additional circuits or improved coordination between controller outputs is required.

Advantages

The integrator provides a compact interface for linking multiple circuit elements without altering the main controller logic. It supports reliable switching of circuit actuators and reduces wiring complexity by centralizing circuit connections. ECB2-230 is designed for straightforward installation and stable operation in heating system control panels.

Suitable for

• Integrating extra heating circuits into an existing central heating controller
• Coordinating pumps and zone valves in residential heating systems
• Small commercial buildings with multiple heating zones
• Retrofitting or expanding control capabilities without replacing the main controller

Key specifications

• Power supply: 230 V AC
• Function: heating circuit integration and coordination
• Output type: dedicated circuit outputs for pumps/valves
• Installation: control panel or DIN-rail compatible enclosure
• Intended application: residential and small commercial heating systems

How to use

Install the ECB2-230 in the heating system control panel following local electrical regulations and the manufacturer's installation guidelines. Connect the unit to the primary controller outputs and to the pumps, zone valves or other actuators that require integrated control. Configure the main controller so that signals forwarded through the integrator align with the desired zone sequencing and pump operation. Verify correct wiring and perform functional tests to ensure coordinated switching and safe operation.

Usage recommendations

Ensure installation and wiring are performed by a qualified technician. Use the integrator with compatible controllers and actuators rated for 230 V operation. Regularly inspect connections and test the coordinated functions after any system changes or maintenance.