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Useful efficiency lhv 30

Useful efficiency (lhv - 30%) - return temperature 30â°c. As part of essential safety checks, gas engineers need to be able to see the flue that takes fumes away from the boiler a flue in poor condition, combined with a boiler that is not working properly, could put you and your family in danger from carbon monoxide poisoning, which can cause death or serious injury. As a carrier factory authorized dealer, siemer.

Added: 2020-05-07 | Category: one
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