Heating and hot water are the amenities without which it is very difficult for any person. In order to ensure their availability at home, you will need to purchase a boiler.
How to choose a gas wall-mounted double-circuit boiler, today we will talk.
Which boilers exist?
There are gas and electric boilers. Electrical devices often cause problems due to power outages. Therefore, we advise you to stop on gas boilers. They are single-circuit and two-circuit. Two-circuit gas boilers are good in that they are responsible for hot water and heating. They are a mini - boiler house. Single-circuit devices are responsible only for the heat in your room, you will have to buy a boiler .
Wall or floor?
The floor gas double-circuit boilers are much more massive than the wall-mounted boilers. If the area of housing does not exceed 300 square meters. m, then we recommend to stop your choice on a wall-mounted double-circuit boiler. It is much cheaper and easy to connect to the heating system, water entry points.
How to start choosing a gas wall boiler?
Among the huge number of firms and functions of a dual-circuit gas boiler, you can get lost. Here are the main criteria that you should pay attention to:
- Power . Determine the power of the boiler is quite simple. It is necessary to take the area in square. m of your room and divide by ten. Get the exact figure. I advise to add to it spare 12 kW. Then you will not be afraid of interruptions. The power of the boiler can be seen in those passports.
- The level of comfort and ease of use . Of course, the best wall-mounted dual-circuit gas boilers are those that have automatic system control. They differ among themselves by a step-by-step power adjustment. Optimal option - two-stage adjustment. It will allow you to adjust the heating of water manually. You can put on a minimum in a warm autumn or a maximum in a cold winter. In comparison with a single-stage adjustment, it is less exposed to breakage. The three-stage model of the boiler, of course, is more convenient than the two-stage model, but it is much more expensive.
- Automatic control unit . This is a fairly important part of your boiler. It shows the heating temperature, as well as possible breakages in the system, which can be eliminated in time. The more functions the unit displays, the higher the cost of the boiler itself.
- Chimney . If you already have a chimney or a special hole under it, then you should choose a chimney gas boiler. If this is not available, and you do not want to break through the walls, then pay attention to the gas wall mounted turbocharged two-circuit boiler. They have an internal combustion system. They are also able to suck in fresh air for combustion. Usually, from the outside of the house a special fan is installed for such boilers. They significantly exceed the price of chimneys.
- Normal or condensing . Wall-mounted double-circuit condensing gas boilers are more profitable. They use latent heat and cause condensation of steam, which will reduce your home heating costs.
Manufacturer selection
Before you open a lot of options for brands and countries of the manufacturer. European, Korean, American dual-walled boilers are not inferior to each other in development and functionality. But it's worth paying attention to
As you can see, choosing a wall-mounted gas dual-circuit boiler is not so difficult, the main thing is to determine your needs and the size of an acceptable budget.