For private homes efficient heating issue was always one of the first.On the market there are a significant number of manufacturers with a wide range of products.It so happens that, in connection with a good offer, and there are questions about what kind of model is to pick up.So before you make a choice - is to have a solid concept of what is a convection gas boiler, and what it's for.
- boiler convection: the advantages and disadvantages
- main types of convection boilers
- Review convection boiler manufacturers
- What to look for when choosing a boiler
- best option for different price segments
convection boiler: dignityand disadvantages
This heater has become very popular in homes where there is no central heating, and is intended primarily for the supply of heat.Basically a boiler is used in homes with an area not exceeding 300 square meters.The fuel, through which heat is obtained, using natural gas or LPG, which is one of t
Conventional boilers were so widespread due to its simple device that uses a net calorific value, ie the amount of heat that is generated by the complete combustion of gas without the heat of condensation of water vapor.
boiler design has the following advantages, which provided such a high popularity:
- large selection of various modifications, the device allows you to choose according to your needs and for any building: from small-town houses and finishing production facilities,
- modern boiler models are equipped with a variety of security features in the event of emergencies and additional modes of the automation, which facilitate operation of the device,
- ability to automatically control the temperature indoors,
- significant efficiency at work, according to some estimates exceeding a target of 90%but part of the energy goes together with the products of combustion,
- frost protection,
- low noise at work,
- low level of heat loss,
- using dual-circuit heating systems is possible through both the pipe and blow-functioning "warm floor»,
- low weight,
- variety of classes and as a consequence - the reasonable price for all segments of the population.
However, the heating boiler and has some disadvantages:
- power domestic boilers does not exceed the figure of 100 kW, so they should be used for apartments and town houses with a corresponding area,
- in two circuits exhibited severe restrictionswater quality, which is a definite disadvantage,
- energy dependence on external sources of supply.If the electricity supply is stopped - the boiler will stop.But some models are able to connect an independent power source - solar panels.A good example of this solution is the convection boiler gaz 3000 w from the German manufacturer Bosch, is able to receive from the sun enough power for smooth operation.
main types of convection boilers
Gas boilers should be divided according to the classification in the following varieties:
- By functionality:
- single-circuit boilers are able to work to provide heating.If you want hot water - it must be connected to the cylinder,
- combi models are able to provide simultaneous heating of water and heating supply.
- By type of ignition:
- with pezorozzhigom that run manually, according to experts, these boilers are nonvolatile,
- with electronic ignition, automatic she regulates the temperature and starting cycles, and besides, unlike pezozazhigayuschih, electronic ignitionIt does not require constant burning.
- By type of installation:
- floor that are placed directly on the floor or in the special platform.Typically, such models are increasingly used to promyshlennyhh buildings, because they have a large capacity, up to several MW,
- wall-mounted gas boilers, convection model that gained the most popularity in private homes are located on the wall mounting frame or installed.Moreover, Wall models include strapping system that turns them into mini-boilers that do not require the connection of auxiliary equipment.
- By providing traction:
- natural draft when the boiler air intake comes from the room where it is installed,
- forced draft, in which the discharge of the combustion products and the air intake comes from the street, through the air.
Review convection boiler manufacturers
Due to the fact that the number of manufacturers of climatic equipment is steadily increasing, as well as the number of consumers of their products, it is a natural market saturation models of boilers of different levels and characteristics.Traditional leaders are German and Swiss manufacturers whose geographic roots in themselves are a benchmark for quality.But in addition to these, some segments, especially the level of household budget models began to actively explore the Asian and Russian representatives.This made it difficult to choose a suitable model in the extensive list of products offered, and yet, the reviews and opinions of experts allows to make a brief overview of current manufacturers of HVAC equipment.
- palm deservedly gets a German manufacturer of Wolf.This company has not acquired proper fame in the markets of the CIS countries, and yet, their products are of the highest quality.Convection efficiency boilers from this manufacturer have the highest percentage among all the competitors.In addition, the quality and features a series of budget gas boilers at what some of them are models with built-in computer, providing a good functional automation.
- Not far behind, and the second "German", the company Vaillant, which also specializes in the manufacture of heating equipment.Boilers of this manufacturer are widespread, their share in the European market is 25% - which is the impressive figures.
- Another leader in the manufacture of heating equipment is by Bosch, whose long-standing reputation of reliable and high-quality manufacturer does not need extra words.
- Swiss company STS and Bentone are among the most expensive brands, however, is deservedly considered the most reliable and durable.
middle class firmly occupied "Italians."
- Companies such as Ariston and Ferroli, well known in Europe and in the CIS countries through a combination of affordable prices and consistently good quality.
- In addition, the list of representatives of products with optimal hit Italian Beretta and Lamborgini.Products latter is considered the best option for the acquisition of domestic convection boiler operating simultaneously on liquid and gaseous fuels.The buyer of such thermal equipment is proud to tell me that his house is Lamborgini, and even buy a keychain with the appropriate logo.
Cheap represent manufacturers from Asia and the CIS, but in addition to them in the market there is an inexpensive boiler equipment from the Czech Republic, Slovakia and Turkey.
- also necessary to highlight the Czech manufacturer Dakon.He is still poorly known in our area, but the company has such undeniable advantages as the use of high-quality components made in Germany, modern control systems and automation, as well as compliance with all required standards, which in combination with an acceptable price makes the products of this manufacturer sufficiently attractive in the eyesconsumer.
However, the need to make a choice right starting from the characteristics of the model and its compliance with the stated requirements.Of course, nobody can not take the place which firmly took manufacturers from Germany, but Korean and Czech model is gradually beginning to make them strong enough competition among models of economy and middle class.
What to look for when choosing a boiler
First of all, you must remember that the boilers, as well as other equipment is not selected for "purebred" label, and for the characteristics of the proposed purchaser.Boilers originally acquired for the power and the ability to fully heat the desired area, and then it is for the functionality.The price is also not the last factor.When choosing a gas boiler, it is important to pay attention to the following indicators:
- thermal load,
- electric power consumption,
- heating area,
- gas flow,
- availability of automated systems for disaster protection,
- adjustment programsDay and night work to reduce costs in the operation.
It is important to first determine what level of equipment is required and there is a desire to pay more for extra features that can provide comfort, but the presence of which is not a necessity.
best option for different price segments
Elite brand climatic equipment not in vain prized for their exceptional quality, reliability and durability.Of course, their price could lead to some confusion ordinary buyer, but those who can afford this level - will provide comfort and long-lasting trouble-free operation of heating equipment for many years.As previously described, that the leader is a premium manufacturer of Wolf, it is fair to recognize the model CGU-2K-18, the best among its competitors.This double-convection boiler has the following advantages:
- efficiency at 94%,
- combined gas valve and electronic control allows you to adjust the level of heat with just one click of the fingers,
- electronic security systems, arson, temperature control modules and switch modes,
- easy maintenance and easy installation.
Its price is about $ 1,800.
leader of mid-range model is necessary to name atmoTEC pro VUW INT 200-3 MH from the manufacturer Vaillant.This double-pressure boiler is compact and lightweight, while developing significant power, allowing us to efficiently heat the home area of 200 square meters.User-friendly menu, a wide variety of management programs make this model a priority in terms of choice, which is confirmed by the positive feedback about it.Buy the specified gas boiler will cost $ 1,000.
leader is a low-end model 24 City RSI from the Italian manufacturer Beretta.
feature small dimensions and the level of efficiency of 92%.In addition, an extensive set of additional features to facilitate the work.Automatic temperature control module and complete the self-composition of technical perfection.The model has earned positive reviews and good evaluation.Cost - $ 600.
However, those who have and the price may seem high - you need to pay attention to the Ukrainian producer Aton, who brought their products to the markets of the CIS countries.For example, the model Compact 7E is a good choice for those who want to buy high-quality copper, which does not require extra costs in terms of installation and maintenance.Moreover, its price is only $.
In general, a large selection of the models will allow to get the right boiler for any requests and budgets, and even the simple thermal power plants will be enough to heat the whole house.