My engineer has fitted a NOx emissions plug on my boiler which I understand will reduce the CO2 emissions. He also said it reduces my heat to 13kws an hour. Does this mean my bills will be cheaper or would I usually be using less than this (I have seven radiators) anyway? I assume it's sufficient for my needs when it's really cold!
NOx emissions plug - will bills be less?
- Thread starter Madmog
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I doubt very much, you yourself, will notice a difference...
However, it is apparently proven that they do reduce emissions.
I think Worcesters come with them as standard now?
However, it is apparently proven that they do reduce emissions.
I think Worcesters come with them as standard now?
G
gaswizzard
A reduction in CO2 will most likely increase Nox pollutants along with higher bills. (fractions) 
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The Worcester nox plug lowers the output of the boiler in heating mode.
It is a cheap fix to enable new builds to get more Sap points.
It does not increase boiler efficiency, just acts as a range rating tool. The upper modulation limit of the burner is nobbled, but the lower end of the range is not changed.
In other words it does almost nothing.
It is a cheap fix to enable new builds to get more Sap points.
It does not increase boiler efficiency, just acts as a range rating tool. The upper modulation limit of the burner is nobbled, but the lower end of the range is not changed.
In other words it does almost nothing.
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