Search results

  1. A

    Pump not active when Heating on - but works in Mid Position

    Hi all, Having recently replaced our MA1 with a new unit (old one would push hot water round rads at full heat when just having hot water on and on closer inspection of the old MA1, two springs just fell out when unscrewing) and rewiring as per the previous one, on firing up, the system now...
Back
Top