glowworm ultimate hw 60bf

  1. W

    No Central Heating only - fine on HW and CH or HW only

    Hello, I am after some assistance with the issue I have with my Open Vented, Fully pumped Central Heating system. I have a Glow Worm Ultimate 60BF boiler, Sunvic MoMo 3 Port Mid-Position Valve, Sunvic Digi Stat, Sunvic Programmer, TRV's fitted to all but 2 rads, Honeywell Tank Stat and a Wilo...
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