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  1. S

    no hot watter presure from heat line s24/s30

    cheers mate , its all new pipe work out of boiler all isolation taps on , i think i should try to de scale sistem but not realy sure how, this is a hard watter area so lime scale is a problem role on the 12th its my only out lett down here
  2. S

    no hot watter presure from heat line s24/s30

    thanks for flow rate tip . the rates are cold water 9ltrs per min, the hot water out in bathroom <up stairs> 1 3/4 ltrs per min we are the people !!!!!!!!
  3. S

    no hot watter presure from heat line s24/s30

    was just going by manual for model . how would i go about checking flow rate ?
  4. S

    no hot watter presure from heat line s24/s30

    we are in the proses of building a new kitchen witch involved moving the boiler, the dhw pressure was very poor to begin with so we replaced all pipes with new 15 mm pipe throughout hoping this would help but to no avail, the mains pressure is fine as is the heating . the boiler is about 6m...
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