BEWARE: anyone fitting salus rt stats, DO not use any force when tightening the wiring terminals. check the tightness on the factory fitted link ,that will show you that they know the soldering is very poor!!!!!!!!!
exams!!!! there is only 3 things to learn about plumbing, sh*t flows downhill 39 hours in the working week and pay day is friday.....sorted. pick up your diploma on the way to the pub...
It advises that for a combi-boiler system (which I have) that it should have a pressure reducing valve installed if the pressure is 5 bar or more.
where does it mention un-vented!