I have underfloor heating downstairs and radiators upstairs.
Each floor has a 2 port valve on the flow so can work independently from each other.
Just wondering why the flow to the underfloor heating needs a valve to it.
If the underfloor heating thermostats aren't calling for heat all the actuators on the manifold would be closed anyway, so no flow.
Thanks Stuart.
Each floor has a 2 port valve on the flow so can work independently from each other.
Just wondering why the flow to the underfloor heating needs a valve to it.
If the underfloor heating thermostats aren't calling for heat all the actuators on the manifold would be closed anyway, so no flow.
Thanks Stuart.