Recent content by 12main12

So just to update this thread, the TMV in the blending valve is diagnosed as faulty. Replacing the TMV cartridge should resolve the flow restriction issue. Will update once I get time to replace the cartridge.

Hi everyone, I’m new to posting on here but have often turned to this forum for helpful advice over the years. Now I’m hoping for some troubleshooting help from the underfloor heating and biomass experts here! System Setup: UFH is supplied directly from a thermal store via an inset...