For many owners of country houses, the issue of choosing a gas boiler equipment remains relevant. It is important first of all to pay attention to the manufacturer.
Criterias of choice
The supplier company must recommend its products in the market for relevant products. If you decide to prefer a gas boiler "Navien", reviews of which will be presented below, then you should pay attention to a number of parameters, namely the power of the equipment, efficiency, as well as productivity, which is very important when considering such equipment.
Power of Navien brand boilers
“Navien” - a gas wall-mounted boiler, which you should learn about, has a certain power, which is a combination of relevant parameters inherent to heat consumers. These include radiators and hot water flow, which is true if the boiler has two circuits. Considering the gas boiler "Navien", reviews of which it will be useful for you to read before visiting the store, you should consider that double-circuit models are more in demand than others when organizing a heating system in a country house. Quite often, additional branches are connected to such devices, supplying auxiliary buildings with heat. These include garages, baths, saunas or pools. In this case, you will have to select a device that can withstand high loads and is characterized by impressive power. This is the only way to ensure the simultaneous connection of all heat consumers. If in a country house there are only two heat consumers, namely hot water and heating, then it is possible to make a calculation regarding the heating system.
Features of the calculation
The calculation will be quite simple, but for this it will be necessary to take into account the dimensions of the room, the number of windows and the thermal insulation of the building. Experts say that for 10 square meters of construction area with a standard ceiling height of three meters or less, 1 kilowatt will be enough. If there are more than two consumers of heat, then a more thorough calculation will be necessary.
Characteristics of comfort and efficiency of the boiler manufacturer "Navien"
The gas boiler "Navien", reviews of which you can read in this article, can belong to one of three classifications, so the model can be wall, floor or compensation. Floor and wall boilers are standard equipment, which is characterized by the installation site. As for the compensation equipment, it can be floor or wall. The main distinguishing feature of these models is the high efficiency, which can reach 100%. Thermal energy is collected in such models not only due to fuel combustion, but also due to the energy released during steam condensation. The latter leaves the boiler along with the combustion products. If you need a gas boiler "Navien", reviews of which will allow you to make a choice, then you should pay attention to operating conditions. Modern products of the described brand can be adapted to any conditions. You should consider that each category has its own strength, which determines the efficiency of operation.
Reviews on mounted boilers of Navien company
Consumers choose mounted gas boilers for the reason that they have a low cost and are characterized by ease of installation. If the heating system does not imply the observance of certain serious requirements, then the mounted unit will be the most suitable solution. Buyers note that such models act as mini-boiler houses, where the manufacturer laid automation, an expansion tank, a circulation pump, as well as special sensors that are designed to ensure the safe functioning of the equipment. This indicates that at a low cost an excellent heating device opens.
Gas heating boilers "Navien", reviews of which are often quite positive, can be installed independently, without the help of specialists. However, you must take into account that the unit has an impressive weight, therefore, to install such a device, you will need the help of a second person. The furnace should be connected to the gas pipe, and then cold water should be connected, the pipe should be diverted for hot water supply and the pipes should be connected for heating. Experienced users note that this equipment has another indisputable advantage, which is expressed in small sizes. If you hang the boiler on the wall, then the space under it can be used for your own needs.
Characteristics of floor boilers from the manufacturer Navien
Gas heating boilers "Navien", reviews of which are presented in the article, can be floor standing. The strength of such devices is maximum reliability. Modern cast-iron floor boilers have safety features and control over the course of fuel combustion. If we compare with condensation and wall-mounted counterparts, they require maintenance and inspection once a year. If we are talking about outdoor equipment, then such a unit does not need such care. It will be enough to open it once every three years, clean the firebox, which will allow continued operation.
Reviews of condensing gas boilers
If you decide to purchase a Navien-24 condensing gas boiler, the reviews of which will need to be read before making a purchase, then you should also know about its strengths. Owners of country houses claim that they work at maximum efficiency. The efficiency reaches 100%, you can save fuel by reducing its consumption. However, as buyers emphasize, of all types of equipment, this type of boiler is the most expensive. Among other things, its installation will also be expensive. If you correctly install such equipment, and then follow the manufacturer's recommendations for use, the device will be ready to serve for 15 years.
Cost information
Floor gas boilers "Navien", reviews of which will be useful information, have a cost equal to 67 000 rubles. If we are talking about wall-mounted equipment, then, of course, it will cost less. A similar model of the mentioned manufacturer costs 45,000 rubles.
After installing the device, you can count on the manufacturer’s warranty. However, you should not rush with your own hand assembly. Sometimes this will void the warranty. Quite often, professionals of the respective companies provide services for the installation and connection of equipment. After that, you will receive a document certifying the fact that the work was carried out in accordance with the rules. If you want a double-circuit gas boiler "Navien", the reviews of which are the most positive, to last for a long time, then it is best to entrust its connection to specialists.