This is the stoichiometric amount of air and excess air as specified on the Auxiliary Boiler Performance input screen . •1b: Auxiliary Gas In: This is the flow rate of natural gas necessary to provide ...

Mercury In: This is the mass flow rate of total mercury entering the boiler. The mass reflects the molecular weight of elemental mercury. •Area 2: Boiler Performance •Ash Ent. Flue Gas: Percent of the ...

Gas boilers are to be banned in most new homes by 2027 as part of legislation being brought forward by the Government. Under the so-called Future Homes Standard, which aims to slash carbon ...

Gas boilers will reportedly be banned in most new homes by 2027, as part of legislation to slash carbon emissions across households. The Future Homes Standard, being brought forward by the ...

People who want to use more British-made energy for their central heating should use a heat pump rather than a traditional boiler, according to research. Households using heat pumps use only half ...