Autonomous heating even in an apartment for today is no longer a novelty. When the heating season comes and we have to wait, when the batteries in the apartment become warm, you start to think about installing the boiler. In a private house, it is not only a source of heat, but also hot water. We will try to choose a floor or wall dual-circuit gas boiler taking into account the features for the apartment and the house.
Gas dual-circuit heating boilers - which one to choose?
We will consider this issue using a list, where the main characteristics of the device will be indicated and the recommended ones for your case:
- Install the boiler in two ways: hang it on the wall or put it on the floor. Wall models are usually installed in apartments, as their capacity is not enough to heat a house with two or more floors. Floor types are completely insensitive to water quality, they serve for a very long time, therefore for a country house this is the most suitable option.
- Next, we turn to the question of how to choose gas dual-circuit boilers according to the type of water accumulation. There are accumulation and flow systems. In the first case, water is heated in a flow heat exchanger, which makes it possible to save on electricity. But when the water is heated, heating of pipes usually stops. In practice, this is almost imperceptible, since radiators will retain heat for a long time. Apparatuses with a storage system are good in that even when the water is turned off, the heating system continues to be supplied with a coolant. But the size of the second type is much larger.
- By the way of output of combustion products to choose a dual-circuit gas boiler for the house is not a problem, because it is much easier to provide. Here, both turbocharged and chimney versions are equally well used. For an apartment use only
turbo type. - When searching for gas dual-circuit heating boilers, you will have to choose the heat control method, which will be more convenient for your home. Single-stage models have no power regulation at all, therefore they are simply switched off periodically. Two-stage allows more economical gas consumption, and the service life will be extended. For the house it is necessary to choose a two-circuit gas boiler with modulation, since it allows you to set the power you need and spend fuel economically.
- And finally, you can not choose a gas dual-boiler without the recommended power, since this parameter will determine the efficiency of operation. Calculations are carried out by specialists on site and take into account a variety of factors from the lowest possible temperatures in winter to windows and walls in the room.