Major appliance: Difference between revisions
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{{Short description|Large machine which accomplishes routine housekeeping}} |
{{Short description|Large machine which accomplishes routine housekeeping}} |
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{{broader|Home appliance}} |
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[[File:HK Central 豐澤電器 Fortress shop 萬邦行 Melbourne Plaza March 2019 SSG 03.jpg|thumb|right|200px|A selection of major appliances |
[[File:HK Central 豐澤電器 Fortress shop 萬邦行 Melbourne Plaza March 2019 SSG 03.jpg|thumb|right|200px|A selection of major appliances]] |
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| ⚫ | A '''major appliance''', also known as a '''large domestic appliance''' or '''large electric appliance''' or simply a '''large appliance''', '''large domestic''' or '''large electric''', is a non-portable or semi-portable [[machine]] used for routine housekeeping tasks such as [[cooking]], washing [[laundry]], or [[food preservation]]. An appliance is different from a [[plumbing fixture]] because it uses [[electricity]] or [[fuel]]. |
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| ⚫ | A '''major appliance''', also known as a '''large domestic appliance''' or '''large electric appliance''' or simply a '''large appliance''', '''large domestic''', or '''large electric''', is a non-portable or semi-portable [[machine]] used for routine [[housekeeping]] tasks such as [[cooking]], washing [[laundry]], or [[food preservation]]. Such appliances are sometimes collectively known as '''white goods''', as the products were traditionally white in colour, although a variety of colours are now available. An appliance is different from a [[plumbing fixture]] because it uses [[electricity]] or [[fuel]]. |
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| ⚫ | Major appliances differ from [[small appliance]]s because they are bigger and not portable. |
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| ⚫ | Major appliances differ from [[small appliance]]s because they are bigger and not portable. They are often considered [[Fixture (property law)|fixture]]s and part of [[real estate]] and as such they are often supplied to tenants as part of otherwise unfurnished rental properties. Major appliances may have special electrical connections, connections to gas supplies, or special plumbing and ventilation arrangements that may be permanently connected to the appliance. This limits where they can be placed in a home. |
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Since major appliances in a home consume a significant amount of energy, they have become the objectives of programs to improve their [[Efficient energy use|energy efficiency]] in many countries. Energy efficiency improvements may require changes in construction of the appliances, or improved control systems. |
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Since major appliances in a home consume a significant amount of energy, they have become the objectives of programs to improve their [[Efficient energy use|energy efficiency]] in many countries. Increasing energy efficiency is often described as an important element of [[climate change mitigation]] alongside other improvements like [[Retrofitting|retrofitting buildings]] to increase [[building performance]].<ref>{{Cite web |date=2020-02-06 |title=Building Retrofitting |url=https://drawdown.org/solutions/building-retrofitting |url-status=live |archive-url=https://web.archive.org/web/20210209003500/https://drawdown.org/solutions/building-retrofitting |archive-date=2021-02-09 |access-date=2021-02-27 |website=Project Drawdown |language=en}}</ref> Energy efficiency improvements may require changes in construction of the appliances, or improved control systems. |
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==Brands== |
==Brands== |
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**[[Refrigerator]] |
**[[Refrigerator]] |
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**[[Water cooler]] |
**[[Water cooler]] |
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**[[Ice maker]] |
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*[[Cooking]] |
*[[Cooking]] |
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**[[Kitchen stove]], also known as a range, cooker, oven, cooking plate, or cooktop |
**[[Kitchen stove]], also known as a range, cooker, oven, cooking plate, or cooktop |
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**[[Wall oven]] |
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**[[Steamer oven]] |
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**[[Microwave oven]] |
**[[Microwave oven]] |
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*[[Washing]] and [[drying]] equipment |
*[[Washing]] and [[drying]] equipment |
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*Heating and cooling |
*Heating and cooling |
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**[[Air conditioner]] |
**[[Air conditioner]] |
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**[[Furnace (house heating)|Furnace]] |
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**[[Water heating|Water heater]] |
**[[Water heating|Water heater]] |
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*Whole house ventilator |
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**[[Mechanical Air Ventilator]] |
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== Efficiency == |
== Efficiency == |
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{{Commonscat|Major appliances}} |
{{Commonscat|Major appliances}} |
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*{{Wiktionary-inline|appliance}} |
*{{Wiktionary-inline|appliance}} |
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*[https://www.applia-europe.eu/ APPLiA (Home Appliance Europe)] |
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*[https://web.archive.org/web/20071012030602/http://fcs.tamu.edu/housing/efficient_housing/equipment_and_appliances/energy_star_appliances.php Energy Star Appliances] |
*[https://web.archive.org/web/20071012030602/http://fcs.tamu.edu/housing/efficient_housing/equipment_and_appliances/energy_star_appliances.php Energy Star Appliances] |
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Latest revision as of 22:23, 1 November 2024
A major appliance, also known as a large domestic appliance or large electric appliance or simply a large appliance, large domestic, or large electric, is a non-portable or semi-portable machine used for routine housekeeping tasks such as cooking, washing laundry, or food preservation. Such appliances are sometimes collectively known as white goods, as the products were traditionally white in colour, although a variety of colours are now available. An appliance is different from a plumbing fixture because it uses electricity or fuel.
Major appliances differ from small appliances because they are bigger and not portable. They are often considered fixtures and part of real estate and as such they are often supplied to tenants as part of otherwise unfurnished rental properties. Major appliances may have special electrical connections, connections to gas supplies, or special plumbing and ventilation arrangements that may be permanently connected to the appliance. This limits where they can be placed in a home.
Since major appliances in a home consume a significant amount of energy, they have become the objectives of programs to improve their energy efficiency in many countries. Increasing energy efficiency is often described as an important element of climate change mitigation alongside other improvements like retrofitting buildings to increase building performance.[1] Energy efficiency improvements may require changes in construction of the appliances, or improved control systems.
Brands
[edit]
In the early days of electrification, many major consumer appliances were made by the same companies that made the generation and distribution equipment.[citation needed] While some of these brand names persist to the present day, even if only as licensed use of old popular brand names, today many major appliances are manufactured by companies or divisions of companies that specialize in particular appliances.
Types
[edit]
Major appliances may be roughly divided as follows:
- Refrigeration equipment
- Cooking
- Kitchen stove, also known as a range, cooker, oven, cooking plate, or cooktop
- Wall oven
- Steamer oven
- Microwave oven
- Washing and drying equipment
- Heating and cooling
- Whole house ventilator
Efficiency
[edit]Modern appliances, such as, freezers, ovens, stoves, dishwashers, clothes washers and dryers, use significantly less energy than older appliances. Current energy-efficient refrigerators, for example, use 40 percent less energy than conventional models did in 2001. Following this, if all households in Europe changed their more than ten-year-old appliances into new ones, 20 billion kWh of electricity would be saved annually, hence reducing CO2 emissions by almost 18 billion kg.[2] In the US, the corresponding figures would be 17 billion kWh of electricity and 27,000,000,000 lb (1.2×1010 kg) CO2.[3] According to a 2009 study from McKinsey & Company the replacement of old appliances is one of the most efficient global measures to reduce emissions of greenhouse gases.[4] Modern power management systems also reduce energy usage by idle appliances by turning them off or putting them into a low-energy mode after a certain time. Many countries identify energy-efficient appliances using energy input labeling.[5]
The impact of energy efficiency on peak demand depends on when the appliance is used. For example, an air conditioner uses more energy during the afternoon when it is hot. Therefore, an energy-efficient air conditioner will have a larger impact on peak demand than off-peak demand. An energy-efficient dishwasher, on the other hand, uses more energy during the late evening when people do their dishes. This appliance may have little to no impact on peak demand.
Over the period 2001–2021, tech companies have replaced traditional silicon switches in an electric circuit with quicker gallium nitride transistors to make new gadgets as energy efficient as feasible. Gallium nitride transistors are, however, more costly. This is a significant change in lowering the carbon footprint.[6][7][8]See also
[edit]References
[edit]- ^ "Building Retrofitting". Project Drawdown. 2020-02-06. Archived from the original on 2021-02-09. Retrieved 2021-02-27.
- ^ "Ecosavings". Electrolux.com. Archived from the original on 2011-08-06. Retrieved 2010-07-16.
- ^ "Ecosavings (Tm) Calculator". Electrolux.com. Archived from the original on 2010-08-18. Retrieved 2010-07-16.
- ^ "Pathways to a Low-Carbon Economy: Version 2 of the Global Greenhouse Gas Abatement Cost Curve". McKinsey Global Institute: 7. 2009. Archived from the original on February 6, 2020. Retrieved February 16, 2016.
- ^ Environmental and Energy Study Institute. "Energy-Efficient Buildings: Using whole building design to reduce energy consumption in homes and offices". EESI.org. Archived from the original on 2013-10-17. Retrieved 2010-07-16.
- ^ Bank, European Investment (2022-01-27). EIB Activity Report 2021. European Investment Bank. ISBN 978-92-861-5108-8.
- ^ "Making the new silicon". Main. Retrieved 2022-05-12.
- ^ Comment, Peter Judge. "Cambridge GaN Devices promises better power conversion technology for servers". www.datacenterdynamics.com. Retrieved 2022-05-12.
External links
[edit]
The dictionary definition of appliance at Wiktionary- Energy Star Appliances
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