gaasikatellid

Gaasikatellid, also known as gas boilers, are a common heating appliance used in many households and buildings. They operate by burning natural gas or propane to heat water, which is then circulated through a heating system, typically radiators or underfloor heating, to warm the space. The process involves the combustion of fuel within a sealed chamber, generating heat that is transferred to a heat exchanger. From there, a pump circulates the heated water to the desired locations.

Modern gas boilers are designed with efficiency in mind, often incorporating condensing technology. Condensing boilers recover additional heat from the exhaust gases by cooling them down, causing the water vapor in the flue gases to condense into liquid water. This condensation process releases latent heat, which is then used to preheat the incoming cold water, significantly improving the overall energy efficiency compared to older non-condensing models.

The control of gas boilers is typically managed by a thermostat, which monitors the ambient temperature and signals the boiler to activate or deactivate as needed to maintain a set temperature. Safety features are integral to gas boiler design, including mechanisms to prevent overheating, gas leaks, and carbon monoxide release. Regular maintenance by qualified professionals is recommended to ensure safe and efficient operation. The installation of a gas boiler requires specific plumbing and gas line connections and should always be performed by certified technicians.