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Electric boilers with weather compensation power: 424

Electric boilers with weather compensation power: 4-24 kw. However, if you do have a pilot light, it should always burn with a bright, solid blue flame this shows that the boiler is burning efficiently and correctly if your pilot light burns with a yellow or orange wavy flame, the gas is not burning cleanly and this could be a sign of a carbon monoxide leak. In addition to offering a line of high-efficiency.

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