Connecting the boiler to a single-circuit indirect heating boiler: general guidelines and features.

Today, many people, especially the owners of private houses, are concerned about the availability of hot water in the home. It is an integral part of comfort, practicality and convenience. The issue of ensuring uninterrupted hot water supply is solved in different ways. The most popular - the boiler is a so-called indirect heating (BKN). According to the specifications, this option is more convenient to use - compared to water heaters.

How the boiler, connected to a heating boiler

Heating indirect heating outside of the appliance is very similar to the storage device, which runs on electricity. But, for PEM requires heating boiler. The basis of operation of indirect heating of the heater is the principle of the thermos. Its contents -. Ie. water, is heated by a heat exchanger located inside. Due to the fact that there is no direct heating, water heater, and referred to as indirect.

In conjunction with the heating device MKB occurs any coolant circulation, which leads to heat water in the latter. The movement of water takes place by two pipes - which submits and reverse. A delivery pipe uniformly submits hot water to the radiators and boiler. After passing through the boiler water is returned through a return pipe to the boiler. It turns out that the contents of the boiler is heated as a battery.

BKN advantages are:

• High-power and high efficiency;
• independence from electricity;
• different variants of heating sources.

REFERENCE! BKN are wall and floor. If the boiler big volume, it can only be a floor. Water heaters placed on the wall must be mounted vertically. Unevenly fastened boiler can create problems in the operation.

Warmed water in the heater can be consumed as needed simultaneously from different valves in different rooms.

IMPORTANT! boiler quality has a direct impact on how quickly heat up the water - what it soundly, the faster the process goes.

The water temperature in the heater is always approximated to the degree of heating the coolant, which circulation occurs in the coil. If the boiler temperature set maxs + 50 ° C, the water in the tank is heated up to + 50 ° C, no more. If it is necessary that the contents of the tank hotter, you can purchase a combined water heater. It differs in that it in addition to the coil, heating the water heater there, it raises the temperature to the level planned. Combined water heaters well suited for solid fuel boilers, so that the water continues to be warm when the fuel has burned.

There are heaters both equipped with a built-in control, and without it. In the presence of the control boiler can be connected to the heating system, which includes boilers without control. The boiler is equipped with a temperature probe, and independently controls the movement or disconnecting the hot water passing through the coil. To intensify the work of such a device is necessary to bring to the corresponding inputs of the supply and return pipe from the heating system. The following exercise and cold water supply to the top exit and take care of hot water accession. Thereafter the filling tank and heating the water occurs.

Indirect heating device often adjusted with automated boilers. To water heater each manufacturer applies to the presence of the instructions for the implementation of schemes strapping unit operates properly. It is possible to connect them and to nonvolatile boilers, but this requires special schemes and instructions.

PEM may operate in conjunction with single-circuit heating or double-circuit devices.

Connection to the heater device Turbofan

For use in small houses used as a rule, double-pressure boiler. It is installed in close proximity to the place of use of water to avoid heat loss is large.

to Turbofan boiler connection is made in several stages:

• to choose the right place and install the heater (if it is suspended, quality fix it);
• correctly connect the device and combine them into a single system;
• to plug.

Boiler and boiler installed at a small distance from each other and are connected with an automatic device. This connection requires a circulating pump.

ATTENTION! Water heater to be connected either to a gas or solid fuel heating device. When working with an electric boiler apparatus will assume the most power. As a consequence, there will be problems with the warm.

Joining single-loop heater device

To ensure domestic hot water (DHW) large, two-storey houses, a boiler house on the street is suitable only single-loop boiler with a boiler. DHW will cost much more expensive, but in this matter the economy - not the best solution.

BKN is set for the heating boiler. This is due to the fact that when heated coolant more + 90 ° C, There is a serious thermal load. This binding area is better to make of steel or copper. Process piping water heater must be carried out in accordance with the procedures presented in the manufacturer's instructions.

The heater and the boiler are connected using two pumps. Water respectively allocated to the two conduits. Preceded by a non-return valve both pumps ensures that the different heat flows do not change the parameters of each other. Hot water is only available from the boiler.

General recommendations for connecting the boiler

Buying boiler need to base their choice on the preformed calculations of experts:

• a heat exchanger area;
• heat the water tank;
• coil length and configuration;
• current consumption (if the heater).

By connecting the heater, please note:

• selecting the volume of the boiler, please note - per person account for about 20 liters of water;
• to boiler is not broken due to pressure differences electricity should be protection device and ground;
• if the boiler is connected directly to the electricity (without socket) using high-quality sealing and non-combustible wire;
• in place of the hot water outlet must be placed with the purpose accumulator for damping hydraulic shocks and compensate for thermal expansion;
• outlet should be near the boiler, for heating tripping event (in this case can be used for heating the heating elements of the boiler);
• on the supply and return pipe, set the valves to turn off the boiler in the case of repair work (heating at the same time will continue to work);
• that the heating was carried out rapidly, it is necessary to fix the boiler above the radiator arrangement.