Shunt Group Heater Large

The shunt group is used for quick and easy connection of the heating coil of a air handling unit to the primary circuit of a heating system.

The KVS value can be adjusted in a range from 1.85 m³/h to 13.48 m³/h and is therefore optimally matched to the modular Systemair air handling units up to approx. 15000m³/h.

- Ball valves with integrated thermometers (display range 0-120°C)

- Gravity brake integrated

- Admixing by 3-way valve with 0-10V actuator (24V)

- Highly efficient WILO circulation pump (230V)

- Pre-insulated with insulation shells

- Bypass adjustable

- Check valve

- Double regulating valve for setting the required KVS value

With our shunt group we offer you a time- and space-saving solution - ready for connection.

No additional accessories are required for the electrical connection to a Systemair ventilation unit with water heating coil.

Connection options:

Connection to the heating coil (secondary circuit) via female thread in sizes 1" | 1¼" | 1½"

Connection to the heating circuit (primary circuit) via external thread in sizes 1" | 1¼" | 1½"

Adapter fittings for the dimensions above are included.