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Household appliances

Any device found in the home designed for a specific function, especially electric devices such as toasters or refrigerators.

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Household appliances > Water heaters

thermal expansion

Household appliances; Water heaters

Water, a non-compressible liquid, expands when heated.

thermal stratification

Household appliances; Water heaters

Also known as stacking, or build-up, it is the ability of hot water to form layers of different temperatures in the tank.

thermocouple

Household appliances; Water heaters

A small electric generator. Electron flow between the hot junction (where pilot flame envelopes the thermocouple) and the cold junction (where the capillary meets the bottom of ...

thermopile

Household appliances; Water heaters

An apparatus that consists of a number of thermocouples combined to multiply the effect and is used for generating electric current.

thermostat

Household appliances; Water heaters

A device which automatically maintains a predetermined temperature in an electric water heater. Most thermostats are equipped with a safety shut-off.

turbulent flow

Household appliances; Water heaters

A fluid flow in which the velocity at a given point varies erratically in magnitude and direction.

usable storage

Household appliances; Water heaters

The percentage of hot water that can be drawn from a tank before the temperature drops to a point that is no longer considered hot.