Hi all
wondering if I can get some advice. We have a vaillant ecofit pure boiler and it seems to keep crashing frequently with either error code 20 or 23. The whole system crashed and we need to restart it.
conntected to system is a gledhill hot water tank, pressure tank in loft, rads and underfloor heating in kitchen/diner.
any ideas what could keep causing this? As days we get no hot water as we don’t realise it’s failed.
wondering if I can get some advice. We have a vaillant ecofit pure boiler and it seems to keep crashing frequently with either error code 20 or 23. The whole system crashed and we need to restart it.
conntected to system is a gledhill hot water tank, pressure tank in loft, rads and underfloor heating in kitchen/diner.
any ideas what could keep causing this? As days we get no hot water as we don’t realise it’s failed.