Hello I have for sale a full 30 tube navitron solar thermal installation. I bought these for a renovation which never quite got finished before we moved. There are: - 30 evacuated tubes in their original boxes. - collector - expansion vessel - dab circulating pump - TDC3 controller - easifit control pack- dual isolator fillling loop, pressure relief manifold 3.0bar, pressure gauge. - pair of flashings for slate roof. - some misc fittings As for price, I am not sure but it was well over £1000. Any offers? Text or call 07974071122. I have pictures too if wanted