Whois & Analysis for rocotile.com

Efficient energy use, sometimes simply called energy efficiency, is the process of reducing the amount of energy required to provide products and services.

For example, insulating a building allows it to use less heating and cooling energy to achieve and maintain a thermal comfort.

Installing light-emitting diode bulbs, fluorescent lighting, or natural skylight windows reduces the amount of energy required to attain the same level of illumination compared to using traditional incandescent light bulbs.

Improvements in energy efficiency are generally achieved by adopting a more efficient technology or production process or by application of commonly accepted methods to reduce energy losses.

Air conditioning, often abbreviated as A/C (US) or air con (UK), is the process of removing heat from an enclosed space to achieve a more comfortable interior environment (sometimes referred to as 'comfort cooling') and in some cases also strictly controlling the humidity of internal air.

Air conditioning can be achieved using a mechanical 'air conditioner' or by other methods, including passive cooling and ventilative cooling.

Air conditioning is a member of a family of systems and techniques that provide heating, ventilation, and air conditioning (HVAC).

Heat pumps are similar in many ways to air conditioners, but use a reversing valve to allow them both to heat and to cool an enclosed space.

A roof (roofs or rooves) is the top covering of a building, including all materials and constructions necessary to support it on the walls of the building or on uprights, providing protection against rain, snow, sunlight, extremes of temperature, and wind.

A roof is part of the building envelope.

Manufacturing is the creation or production of goods with the help of equipment, labor, machines, tools, and chemical or biological processing or formulation.

It is the essence of the secondary sector of the economy.

The term may refer to a range of human activity, from handicraft to high-tech, but it is most commonly applied to industrial design, in which raw materials from the primary sector are transformed into finished goods on a large scale.

Such goods may be sold to other manufacturers for the production of other more complex products (such as aircraft, household appliances, furniture, sports equipment or automobiles), or distributed via the tertiary industry to end users and consumers (usually through wholesalers, who in turn sell to retailers, who then sell them to individual customers).

A refrigerator, colloquially fridge, is a commercial and home appliance consisting of a thermally insulated compartment and a heat pump (mechanical, electronic or chemical) that transfers heat from its inside to its external environment so that its inside is cooled to a temperature below the room temperature.

Refrigeration is an essential food storage technique around the world.

The lower temperature lowers the reproduction rate of bacteria, so the refrigerator reduces the rate of spoilage.

A refrigerator maintains a temperature a few degrees above the freezing point of water.

The optimal temperature range for perishable food storage is.

A similar device that maintains a temperature below the freezing point of water is called a freezer.

The refrigerator replaced the icebox, which had been a common household appliance for almost a century and a half.

The United States Food and Drug Administration recommends that the refrigerator be kept at or below and that the freezer be regulated at.