On the website of the company "Workshop Heat", a new function has appeared in the selection of collector units - when configuring the collector unit, selecting "Presence of a balancing valve at the inlet:" - "Without valve", it becomes possible to select "Connecting the impulse tube" "Into the faucet" or directly "In collector". There are sketches of all possible configurations. There is also the choice “Presence of a tap in front of the automatic air vent”, regardless of the manufacturer and material of the manifold assembly.