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margy

On a fully pumped system, my boiler is running but there is no HW/CH. Someone said it could be the programmer not working and therefore not calling for CH/HW. My programmer is a Honeywell ST6400C. The CH/HW lights are on & I have it on 'continual' but nothing happens. Is there any way of testing...

margy

Hi, we are totally flummuxed here. Our Central Heating/Hot water boiler - Potterton Kingfisher Mf 40-100 RS100 Gas Council No 415890 - fires up, but there is no heat around the boiler itself or any of the pipepwork from it. We have drained down and flushed out. I know the CH problem could be the pum...

margy

Thank you for your straightforward explanation plumbbob. The pump is in fact running quietly, but I am buying another to be ready for the inevitable.

margy

Probably telling granny how to suck eggs, but I learned that the inserts from polypipe to the speedfit pushfits can be either plain or with the extra seal BUT the inserts from polypipe to metal shut-off valves HAVE to be plain. Otherwise the extra seal gets in the way of the olive being tightened co...

margy

Unfortunately my poor plumber had a bad day - he called me because there was 'funny noise' upstairs. He then realized the pump was running as he'd forgotten to turn the boiler off. The system finished filling up after he'd left - he will return if I have a problem. However, before I open the drain c...

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Search found 5 matches

Honeywell ST6400C Programmer

Boiler firing up but no heat from it.

Pump left running whilst gas fired CH/HW system drained

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Search found 5 matches

Honeywell ST6400C Programmer

Boiler firing up but no heat from it.

Pump left running whilst gas fired CH/HW system drained