dl18sh's latest activity
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DHeating partial load in the book, just another way of saying range rating. In layman’s terms, tell the boiler what Kw rating you want it...
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Ddl18sh replied to the thread Strange gas pressure drop.The previous owner has set up this way for some reason. I suspect because of the underfloor heating in the open plan kitchen, which uses...
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Ddl18sh replied to the thread Strange gas pressure drop.Just to clear up, the engineer did come back to me and confirm he missed a decimal point. The gas rate was 3.7m3h
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DSorry I couldn't resist lol The gas supply is almost certainly well undersized if its 22mm at the meter. But if they set D.0 to 15 the...
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DI'd be a bit sceptical about the 9.5mb. My boiler needs about 10mb at the burner at design output, so if it's anything similar clearly...
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DIt cannot really be that, the pressure drop is measured at the input to the gas valve, if he's blaming the pipework. It might be the gas...
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DBoilers frequently work ok at lower working pressures than specified.
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Ddl18sh replied to the thread Strange gas pressure drop.Thanks. I did not get the chance to check the reading when he was doing the work. But you are right, the pressure comparison were 1) at...
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DSupplier won’t do anything as it’s not their responsibility, it’s yours. Supply at the meter is only just under at 18, can now be...
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DIt's nothing to do with the supplier. That's a big boiler you have there. If you have less than 25 rads it's probably never getting to...
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Ddl18sh replied to the thread Strange gas pressure drop.Thank you for the responses. I’m not sure what test he ran to be honest, though I understand he tested on max rate (full load). Suppose...
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DFirst of all, Im on a learning curve with this topic so any help/ guidance would be greatly appreciated. Thank you! Long story short...
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