Furnaces for home water heating

How to combine the oven and the water circuit?

to the heater with a water circuit characteristic of the presence of the system on which circulates the coolant, ie,hot water heated by the furnace.Thanks to the loop heat from the oven to cool slowly, the room heats up faster.These are important indicators for fuel economy.As the coolant is poured in distilled water or in some modern heating systems, may be used antifreeze.This allows you to protect the system from freezing in extreme cold.

To ensure the normal functioning of the water circuit in the firebox of the furnace heat exchanger is inserted - Register as a coil.Such heating circuit heats the house better than the gas heating.This is a full boiler performance and efficiency higher than other known heating devices.

register has a traditional look and is made from metal tubing with a wall thickness of 3-5 mm.The register consists of several zones, each of which provide a normal operation.

Accession register

Heating furnace with a water circuit are in several variants:

1. Specially designed and folded by the location register.
2. With the installation of a heat exchanger in the existing furnace.

second option is much more expensive, because have to be customized or ordered coil under the existing size of the furnace, and it is not very convenient to embed register in a limited space.

In the first case is much simpler, but in the construction of the furnace it is necessary to strictly follow certain requirements:

1. register thickness of the walls must be a minimum of 3 to 5 mm.If you do not adhere to this requirement and put the thin tube, they quickly burn through and the need to replace the entire coil with concomitant dismantling the entire furnace.
2. Internal parameters of thermal jacket - at least 4 mm.If it is thinner, the water will boil, without having to pass into the system.
3. thermal gap between the walls and the register must be at least 1-1.5 cm, to register could expand when heated, without prejudice to the whole structure.

Types of furnaces water heating

• The heating oven of brick with wood.If the oven is already available, a special bookmark this design does not require.It will be enough just to install a special hot-water tank.That it will provide all the coolant system .;
• Buleryan.There is no separate register, the shell itself performs the function of the heat exchanger.This design - a horizontal cylinder, separated by a partition.The lower part is used for firewood and to create the necessary temperature.And the upper part - for the remaining products or burnout pyrolysis gas.Buleryan with a water circuit must have a chimney or a good ventilation system.Otherwise, they become life threatening.
• cast iron oven with a water circuit.By itself, the cast iron unit transmits perfectly warm, durable and reliable, and water-heating jacket is made of steel.

Furnaces with water circuit, running on coal, firewood, pellets, peat and other fuels - an ideal choice for summer houses.With a well-designed and powerful system to heat the furnace can be even a large country cottage.Ovens not only spoil the appearance of the room, but also will decorate the interior, if you run them tastefully decorated.