Combined boilers to heat your home - choose a boiler

Combined boilers for heating houses can be used not one but several types of fuel.For this feature they are also called universal.Their main advantage - the ability to work with the failures of the primary fuel.

Depending on the fuel combinations are several types of boilers, which are different and the type of burner design.

house liquid fuel and gas

Boilers running on these fuels do not differ structurally, so the decision to combine them in a combined boiler quite efficiently.The boilers can operate on natural and liquefied gas, and diesel fuel, while to switch from one fuel to another requires only a small adjustment of the burner.In this case the thermal power of the boiler is not changed, as well as its operating modes.

When buying such a boiler as the main fuel, natural gas is usually chosen - it is cheaper, greener and safer.To reserve fuel (diesel fuel) tank should be provided, as well as space to store it.Extraction of the combustion products in these fuels is carried out equally, so other perenastroek not required.The use of gas or fuel oil to heat enables uninterrupted large floor space, so these boilers are most often used for heating private houses with permanent residence.

Gas, liquid and solid fuels

differs from the previous version of the presence of furnaces for solid fuel: wood, pellets, briquettes, coal - in short, any combustible material traditionally usedfor heating.Of the benefits of such a boiler can be noted versatility: it can run on almost anything, and the low price.

Serious drawbacks - low efficiency, low level of automation, the need for full device chimney.Such boilers are most often used in small-town houses without permanent residence and country houses as warm a large area by means of solid fuel boiler will be difficult and expensive.

boilers using electric PETN

Previous modifications to the process water heating use the energy of combustion and only differ by fuel type.Boilers with an electric heater, in addition, the coolant can be heated by electricity.Fully heat a large house with the help of only one electric PETN will not work - will not allow power.But with a small house electric heater is quite cope with heating.Another positive feature of these boilers is that they automatically prevent the system from peremerzaniya including the heater when the temperature in the system to 5 degrees Celsius.

Depending on the power, a universal boiler can heat a house of any size.Its use is justified where there are shortages of the main fuel (gas or diesel fuel), but there is no way to monitor the boiler constantly.The level of automation of boilers high efficiency when working on the main fuel has a high performance, thus it is reliable and versatile.

On a design-purpose boilers are more cumbersome because of the furnace for solid fuel.They are often installed in a separate room pritochku providing fresh air and the combustion products are discharged through a chimney.When calculating the power of the universal boiler should focus not only on the ground but also on the reserve fuel, then your home will always be comfortable and warm.

also encourage you to read about: Korean boilers for heating houses and about the German Gas wall boilers.