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What do they plan on replacing them with?"Gas boilers and cookers to be banned in new homes from 2025"
this has been about for a while
Gas heating in new build houses will be banned by 2025, but gas hobs will still be allowed, according to Chancellor Philip Hammond. New homes will use heat pumps and energy-efficient measures to heat them.
as you say it depends where you read...Are they really going to put a gas supply into new houses in case a prospective buyer wants to fit a gas hob ? plus it depends what you read as to gas hobs will be banned or not.
Heat pumps air to water cost ten times more kw per kw compared to gas boiler. I’m saying air to water because that’s all you can implement in built up areas. You could do the heating with air to air pumps, but, you still need the domestic hot water. Air to water can do both at a cost. Under 0 degC the COP is not great and decreasing as it gets colder.
And that will work so well for an inner city tower block !!!!!!!!!!!the most recent stuff i have seen ( on the box) is stating that new builds will be from ground source heat pumps.
Morning excercise routine and lots of wooly jumpersWhat do they plan on replacing them with?
ground source heat pumps are what was being touted on the news today
They definitely are not suited everywhere, like geothermal needs volcanic activity really to workWe looked at as an option when we were moving into our present house as the oil fired boiler was buggered, but it could not be installed as we are on clay.
ground source heat pumps are what was being touted on the news today
the most recent stuff i have seen ( on the box) is stating that new builds will be from ground source heat pumps.
which i guess from a new build is a tad easier to install than your average valleys terraced house..
Air to water is still more economic than oil in the long run. Add some PV and you’re onto a winner.We looked at as an option when we were moving into our present house as the oil fired boiler was buggered, but it could not be installed as we are on clay.
Simply put, there is not enough space for all new builds to provide the ground for the pipes. As others have pointed, some soil is not even suitable. Air to water is easier and cheaper. It forces you to spend more for the pump, and once they got you on the grid, supply and demand will drive electricity up.
Just look at Northern Ireland. It's all either oil for heating, electric or Calor for cooking, no mains gas.if you knew how many properties rely on LPG for heating and cooking, you would realise that there will be plenty about for decades to come
Air to water is still more economic than oil in the long run. Add some PV and you’re onto a winner.
Make sure you get distribution network approval for feeding more than 4kw. Generally in south east, anything over 16a it takes special approval. The 20 panels sounds like 6kw array. We worked on a house project in Cambridgeshire. The owner had self designed a passive house, he managed the hole build and we was contracted to fit a 12kw array. After lots of ping pong with DNO distribution network operator, we managed to fit 8kw, he was not allowed to feed more than 36a.As it happens we are going to be having 20 or so panels fitted along with battery storage thanks to Cambridge County Council organising a group buy to get the reduced cost.
At 27p a litre, oil fired is a pretty good option at present.
Ask Greece about Geothermal,,Ruined some islands..BUSBY.They definitely are not suited everywhere, like geothermal needs volcanic activity really to work
Thought you could only have 16 solar panels after that it’s commercial with l money paid may be wrong nowadaysAs it happens we are going to be having 20 or so panels fitted along with battery storage thanks to Cambridge County Council organising a group buy to get the reduced cost.
At 27p a litre, oil fired is a pretty good option at present.
Not necessarily, see my post above. The 16 panels old 250w would make 4k array, coupled with a 3,6kw inverter for a 16a feed in. The larger ones can be done after DNO evaluation of the grid. Of curse you will get peanuts for feed in the bigger the install, but is allowed for self consumption as long as your grid can support bigger power generation when you don’t consume. They take in consideration both situations, when you use it is not a problem, but when not, it will be injected in the grid, and the grid has to cope with that extra generation and grid stability. They can control the smart grid approved inverters now. Most new build has PV for better epc cert.Thought you could only have 16 solar panels after that it’s commercial with l money paid may be wrong nowadays
A few years ago I had an official looking letter out of the blue.If a bore hole is used for ground source heating how deep are you allowed to go. Is there any thing in the deeds saying about mineral rights etc and ownership of the ground under the property ?
Make sure you get distribution network approval for feeding more than 4kw. Generally in south east, anything over 16a it takes special approval. The 20 panels sounds like 6kw array. We worked on a house project in Cambridgeshire. The owner had self designed a passive house, he managed the hole build and we was contracted to fit a 12kw array. After lots of ping pong with DNO distribution network operator, we managed to fit 8kw, he was not allowed to feed more than 36a.
Thought you could only have 16 solar panels after that it’s commercial with l money paid may be wrong nowadays