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ASHP ¦ Homemicro.co.uk

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Articles on low and zero carbon technologies, HVAC, Computers and CAD too! Introduction to Air Source Heat Pumps. Air Source Heat Pumps absorb heat from the outside air using a refrigerant circuit. A compression cycle turns this low grade heat into a higher temperature heat capable of heating water for property heating and hot water circuits. Air Source Heat Pump. Efficiency, Cost and Carbon Comparison. Homemicro article on operating cost and carbon emissions. For every kWh used, whereas electricity gene...

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CAD Guides ¦ Homemicro.co.uk

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Articles on low and zero carbon technologies, HVAC, Computers and CAD too! Image: dan / FreeDigitalPhotos.net. A selection of articles and guides by homemicro.co.uk to help working with AutoCAD. Our computer pages have advice on pc hardware and software plus website design tips. Find out more here. Homemicro.co.uk CAD Guides. The following guides are provided free in PDF format by homemicro.co.uk for you to download:. Shortcuts A to Z:. Our most popular guide! Linetype and Scale Settings:. Are a great ti...

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Biomass Store ¦ Homemicro.co.uk

http://www.homemicro.co.uk/lzc_biomass-store.html

Articles on low and zero carbon technologies, HVAC, Computers and CAD too! Calculating wood store capacity for a biomass boiler. Image: dan / FreeDigitalPhotos.net. Fuel storage facilities normally account for a significant proportion of the overall capital cost of biomass heating system. It is important to size fuel storage on the site heat demand and demand profile. Biomass Boiler Wood Storage Volume. Equivalent to 4 weeks at full operation and 4 weeks at 50% load. Minimum storage volume (m. The storag...

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PC Guides ¦ Homemicro.co.uk

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Articles on low and zero carbon technologies, HVAC, Computers and CAD too! Image: Stuart Miles / FreeDigitalPhotos.net. A selection of articles and guides by homemicro.co.uk about computers. Our computer pages have advice on pc hardware and software plus website design tips. Find out more here. Homemicro.co.uk PC Guides. The following guides are provided free in PDF format by homemicro.co.uk for you to download:. Introduction to the BIOS:. Your BIOS may be protected by a password to prevent unauthorised ...

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Wind Power ¦ Homemicro.co.uk

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Articles on low and zero carbon technologies, HVAC, Computers and CAD too! Introduction to Wind Power. Image: dan / FreeDigitalPhotos.net. Wind turbines harness the power of the wind to generate electricity. Wind turbines convert the wind energy into an electrical output which can be used in a property after passing through a suitable inverter unit. Care must be taken in installing these systems to ensure the property can bear the loads generated by moving turbine blades. Wind Power Rules of Thumb. Obstr...

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Download ¦ Homemicro.co.uk

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Articles on low and zero carbon technologies, HVAC, Computers and CAD too! Image: sheelamohan / FreeDigitalPhotos.net. A complete list of the downloads available on Homemicro.co.uk. These include articles on Low and Zero Carbon subjects, Computer tips and advice as well as AutoCAD block downloads and guides on using AutoCAD. Here is the complete collection of free download material offered by homemicro.co.uk. The CAD Blocks are provided in DWG. Free DWG format CAD BLOCKS. Plan views of various vehicles.

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CAD Home ¦ Homemicro.co.uk

http://www.homemicro.co.uk/cad_home.html

Articles on low and zero carbon technologies, HVAC, Computers and CAD too! Find out how we put the homemicro.co.uk website together here. Various guides and articles to help you with AutoCAD. Free cad drawing blocks from homemicro.co.uk. Last updated 15th August, 2015 ¦ About Us. Commands A to Z. Sizing a Thermal Vessel. Efficiency, Cost and Carbon. Find out how we put the homemicro.co.uk website together here. Images used on this page can be found at freedigitalphotos.net. Low and Zero Carbon.

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Biomass Accumulator ¦ Homemicro.co.uk

http://www.homemicro.co.uk/lzc_biomass-vessel.html

Articles on low and zero carbon technologies, HVAC, Computers and CAD too! Calculating Buffer Vessel Size. A quick overview of buffer vessel sizing. Buffer vessels prevent boiler cycling to optimise system performance, alleviate slow response issues and minimise emissions of CO and NOx. Sizing a Thermal Vessel. This page is outdated ∞ See our new page on buffer vessels HERE. Where low grade wood with a high moisture content is used, the storage volume may need to be sized at up to 40 litres/kWth. A vesse...

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GSHP ¦ Homemicro.co.uk

http://www.homemicro.co.uk/lzc_gshp.html

Articles on low and zero carbon technologies, HVAC, Computers and CAD too! Introduction to Ground Source Heat Pumps. Ground Source Heat Pumps absorb heat from the ground by circulating fluid in buried pipes. The fluid passes through a heat exchanger into a heat pump. A compression cycle raise this low grade heat to a higher temperature capable of heating water for property heating and hot water circuits. Ground Source Heat Pump. Information on laying Thermal Collector Pipework. The coefficient of perform...

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Solar Electric ¦ Homemicro.co.uk

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Articles on low and zero carbon technologies, HVAC, Computers and CAD too! Introduction to Solar Electric. Image: frankie 8 / FreeDigitalPhotos.net. Photovoltaic panels convert energy from the sun into free electricity. Power output depends on the type of materials used in construction and the amount of sunlight received. The maximum output from PV systems is in the summer, but the maximum power usage in a property is in mid-winter. Energy from these systems can be sold back to the National Grid. The cos...