Manifolds

Wirsbo WGF Manifold

The Wirsbo Underfloor heating Manifold WGF is a very important component of an underfloor heating system. From the manifold, the underfloor heating system loops feed out to form the heating system. In the return manifold, there are built-in balancing valves which control flow and pressure drops in the system. The Actuator is fitted to the flow manifold, it opens and closes the flow valve to allow warm water to flow through the relevant loop. Actuators are only required for multi-zone, and are operated by room thermostats.