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  1. K

    Water flow direction

    Hi guys This is more an observation than query,lve just had a new combiboiler fitted(Baxi 836) and its working very well,very quiet and running on far lower settings than previous Alpha cd28c.All good. One thing ive noticed,and it must have been the same with old system,is that some rads get hot...
  2. K

    Boiler not working

    Hi guys last year you helped me tremendously and i,m in trouble again. I have an Alpha 28cd and this morning it didn,t fire up.A and B are flashing alternately,which usually signifies a drop in pressure.The needle was just on the line at the lower limit so I topped it up.It still doesn,t fire up...
  3. K

    Inhibitor

    Hi all just had two new radvalves fitted.This resulted in the loss of about 3 to 4 gallons of water being drained from system.Plumber said it wouldn,t need any further inhibitor to be topped up.System has 4 small double rads(75×55cm)2 large double rads(140×55cm) and 1large single...
  4. K

    No heat

    Hi guys I,m adking for advice again,you helped me out in Feb this year,thanks for that. Alpha 28cd combi. Been running fine until this week,red light flashing on "dash" checked with supplied fault finding guide and said to flick switch to reset..all good again.Tonight turned room stat up to put...
  5. K

    Boiler pressure loss

    Hi I have a 10yr old Alpha cd28c boiler that has given faultless service until last week.No hot water.Engineer diagnosed faulty diverter valve and motor.This was replaced and all was well for a day!Then the boiler would lose pressure over the 24hr period and would not start up until water was...
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