Heating

heating of air in buildings or vehicles

container usually made from plastic or other materials filled with hot water used for heating

thumb|A modern Japanese kotatsu thumb|The underside of an electric kotatsu, with the heater visible in the centre thumb|Edo period|Edo-period kotatsu at the Fukagawa Edo Museum

hot water tank with heating system

heat exchanger for space heating

thumbnail|400px|An illustration of the system

thumb|Mangal (barbecue)|mangal A brazier () is a container used to burn charcoal or other solid fuel for cooking, heating, or rituals. It often takes the form of a metal box or bowl with feet, but in some places it is made of terracotta. Its elevation helps circulate air, feeding oxygen to the fire. Braziers have been used since ancient times; the Nimrud brazier dates to at least 824 BC.

process of heating an electrically conducting object by electromagnetic induction

heating appliance transferring energy to a cooler object through infrared radiation

a blanket with electric heating

household item

laboratory equipment

receptacle for coals or hot water, to warm the hands

Fuel source made from green waste

methods of heating and cooling a building using underground heat

heat pump that uses air as the heat source / sink

type of product

ventilation system that recovers energy by operating between two air sources at different temperatures

thumb|400px|Types of recuperator, or cross plate heat exchanger A recuperator is a counter-flow energy recovery heat exchanger that recovers waste heat in the supply and exhaust air streams of an air-handling system or in the exhaust gases of an industrial process. Generally, they extract heat from the exhaust and use it to preheat air entering the combustion system, reducing the need for fuel and boosting the system's energy efficiency.

heating using radio waves

water tank used for storing hot water for space heating or domestic use

thumb|A commonly used Kashmiri Kanger A kanger (; also known as kangri, kangid, or kangir) is a traditional Kashmiri portable heater consisting of an earthen pot encased in wicker, filled with hot embers. The kanger is considered not only a practical device for warmth but also a work of craft and art.

a wash house boiler, generally made of galvanised iron, though the best sorts are made of copper

utilisation of the thermal energy contained in the wastewater

mechanical device that burns pulverized coal

type of resistive heater

medieval system of underfloor heating. central heating system used in Castile and Leon, Spain, primarily in the Middle Ages

use of sunlight for air heating with a solar thermal collector

application of renewable energy