Hydronic heating system is an energy efficient way of heating your house. This system utilizes hot water to impart heat energy to the floor or radiators which then radiate the heat to all the objects present in the rooms. Networks of pipes carrying heated water are used for this purpose. The main components of a hydronic heating system are boiler, water, manifold, thermostat, pump and heat exchanger.
These boilers are work as heat exchanger and they will circulate the hot water through the water panels of your hydronic floor heating system. So when you choose the boiler, you must check their cost effectiveness because electric boilers can consume huge amount of power, solar one can save your regular costing, and solar boiler can offer you plenty of benefits. So choose the best one for you room heating system.
Different Types of Hydronic Heating Boilers Available in The Market:
Boiler is the most important component of a hydronic heating system. The various types of hydronic heating boilers have been discussed here.
Electrical boilers do not require oil or gas for their heating operations which makes them highly energy efficient and environmental friendly. Electrical hydronic heating boilers also do not produce exhaust fumes, thereby minimizing the loss of heat energy. They can also be installed very easily and do not require much space. Due to these beneficial features, electrical boilers are very popular among people. However, there are also some disadvantages associated with electric boilers such as high cost of electricity, no heating during power cuts and smaller tank size as compared to other boilers.
Natural Gas Boiler
Natural gas boilers use natural gas to keep the pilot light burning which in turn heats the heating coils of the boiler. This heating coil heats the water present in the tank. The natural gas is either supplied to the boiler through a gas line coming from the main gas supply pipe or from a propane gas tank present outside the building.
Oil boiler, as the name suggests, is a water heating system which uses oil as a fuel. The heating oil used to heat water is stored in a separate oil tank. The oil may be mixed with biodiesel. The oil is pumped into the boiler to power the pilot light which heats the water present in the tank through heating coils. Oil boilers are more fuel efficient than gas boilers. Oil boilers start wasting energy with passage of time due to a number of problems such as continuous pilot light, bad heat exchanger, etc. Old oil boilers also have a bad effect on the environment.
Condensing boiler uses natural gas to heat the water which is then sent to the pipes by an electric pump. The water comes back to the boiler after circulating through the pipes. The water which returns to the boiler is heated again by the exhaust gases passed through the heat exchanger. Condensing boiler is, therefore, more energy efficient than a conventional gas boiler because the exhaust gases in a gas boiler escape into the atmosphere through a chimney and their heating potential is not utilized at all.
Solar Water Heater
Solar water heater consists of solar panels which heat the water present in a storage tank. This pre-heated water is then supplied to the boiler. Consequently, less energy is required by the boiler to heat the water.
Geothermal Heat Pump
Geothermal heat pumps utilize the natural heat present deep down into the earth to heat the water. As a result, the boiler does not need to expend much energy for the pre-heated water.
So now you can choose the best boiler according to your needs and for more details you can contact the hydronic heating specialists.