Vesilämmitin

Vesilämmitin, also known as a water heater, is a device used to heat potable water for domestic or commercial use. These devices typically store and heat a volume of water, providing hot water on demand for sinks, showers, and other fixtures. They operate by transferring heat from an energy source to the water stored within a tank or flowing through a heat exchanger.

Common energy sources for vesilämmittimet include electricity, natural gas, propane, and solar energy. Electric water heaters use heating elements immersed in the water. Gas water heaters utilize a burner to heat the water in a tank or to heat water as it passes through. Solar water heaters use solar collectors to capture the sun's energy, which is then transferred to the water. The choice of energy source often depends on availability, cost, and environmental considerations.

Vesilämmittimet come in various types, with the most common being tank-style and tankless (on-demand) models. Tank-style heaters store a specific amount of water in an insulated tank, maintaining it at a set temperature. Tankless heaters, on the other hand, heat water instantaneously as it flows through the unit, eliminating the need for a storage tank. This can lead to energy savings as water is only heated when needed.

The selection of a vesilämmitin depends on factors such as household size, hot water demand, available energy sources, and budget. Proper installation and maintenance are crucial for efficient and safe operation.