How to choose a furnace for fireplace

Fireplace - a beautiful and useful invention of mankind.Performing the function of the heater, it provides a living space warm and cozy atmosphere.In order to cope with the design of the task most efficiently and economically, it is necessary to consider features of furnaces for fireplaces. From the correctness of the parameters and criteria for the choice of the product depends entirely.

furnace manufacturing material

Selecting fireplace insert, especially, based on the qualitative characteristics of the matter of which they are made.Today, common iron and steel products.Despite the acceptable strength and performance of cast iron structures, many owners prefer to install steel firebox lined with ceramics, chamotte or vermiculite.Let us consider the criteria and characteristics of each type of material.

Cast iron firebox

furnace chugunnyesegodnya quite popular for fireplaces due to its low cost, the optimum size and level of equipment.They are available due to the fact that the production process of iron casting is much easier than creating a steel structure on an automated line.

most well-known brands:

• CHEMINEES PHILIPPE;
• BRISACH;
• GODIN.

Among the features of a material can be identified such as:

• resistance to temperature changes;
• good heat accumulating capacity, achieved through the wall thickness of 8-18 mm;
• increased useful product area, by equipping the vertical and horizontal edges;
• ability to heat the space area of ​​300 m2;
• combustion chamber leaks.

However, manufacturers of cast iron furnaces rarely updated model range than steel structures manufacturers, whereby they have standardized properties and are rarely amenable to change.

Steel furnace

Steel fireplaces and furnaces, prices are much higher than cast iron products, fully justify the costs.This kind of material is suitable for the design of fireplaces, characterized by originality, because they have a variety of shapes and dimensions.Among other features steel inserts can be identified, some like:

• simplicity in operation and maintenance;
• no restrictions in size, due to what they are versatile and suitable for any design space;
• continuous improvement by manufacturers to improve quality characteristics;
• versatility.

most well-known brands:

• Seguin;
• KFD;
• KAW-MET.

Choosing the type of fireplace insert

important parameter that determines the selection of the furnace for home fireplace, is the type.Today distinguish two kinds of heating devices:

• gated;
• open type.

choosing fireplaces, furnaces, oven, must take into account the structural features, since this element provides the main function - heating.Depending on the furnace type, will vary solutions in design, installation housing decoration materials and so on.

open fireplace insert

This type of furnace is a simple heating structure which is open to the side of the heated space.There are divergent solutions, where the product can open in one direction, and in a few.For example, the model manufacturer Edil Kamin NK75, K Tondo, K 75 S, K Quadro 102 and K - unilateral, and Maxi, K75DS and Midi have an angular structure.All open firebox made of heat-resistant material -. Fireclay, volcanic pumice, etc.

This fireplace can heat the living room of natural focus of energy, so it loses efficiency rate - depending on the furnace chimney size, rate varies from 15 tothirty%.

Consider benefits open design:

• heating is accomplished by means of radiant heat, which is useful to man;
• versatility of the product;
• aesthetic appeal, thanks to the possibility to watch "live" fire in the house;
• open firebox more harmoniously looks in a classic style lining, rather than closed;
• rapid heating of the heated space.

Disadvantages open firebox:

• low efficiency;
• due to the fact that the insert has a large cross section of the chimney, and operates with the free access of air, this design carries heat loss - a large part of the heat pipe in the flies;
• by unlimited air resource in an open furnace firewood burn very rapidly, causing financial loss;
• the lining of the furnace is often used in refractory brick, which has a heat capacity properties and badly gives off heat to the outside;
• in this type of product is formed a thick layer of ash and soot, so falls on the shoulders of the owner it is also time-consuming cleaning of the fireplace;
• with prolonged use fire, burns oxygen fast enough, so you need to open windows and forced to let air into the room.

fireplace insert

Fireplace with a closed combustion chamber winning performance in comparison with the previous version.The operating principle of this design is based on heating the living space air, which is heated inside the lining of the fireplace - between the walls of buildings and furnace.Such convective clearance intensively heats the room, and has a high efficiency - 90%.

similar performance seen in the models of brands Stile, SUPRA, Forte, Status and Titano.In addition, many products are equipped with additional gated system smoldering wood.It provides long-lasting and efficient space heating for 10 hours, when the fuel is made only one tab.The regulation of this process is possible thanks to a special pen, which increases / decreases the flow of air into the chamber.

Benefits closed firebox:

• wide product range;
• economical to use, thanks to a high rate of efficiency;
• long service life due to the possibility of replacing parts without disassembling the chimney;
• because there is no risk of fire getting into the room, to provide a high fire safety;
• ash is collected in the ash pan without polluting the living space;
• closed structure less demanding on the quality and the chimney structure than open fires;
• there are models with low weight - 150 kg;
• the ability to control the combustion process with special systems, made of heat-resistant steel and cast iron - materials that retain heat for a long time;
• closed firebox safe to use, due to which it can be left unattended;
• low sensitivity to impulses windy or drafts;
• furnace operates in a stable mode.

Disadvantages gated design:

• impossible to contemplate an open fire;
• efficient models in the glass quite narrow, which reduces the review of the hearth and requires more frequent cleaning;
• very time-consuming installation;
• quality products are expensive.

Choice depending on the power of the fireplace insert

furnace capacity - the main parameter that determines the feasibility of the purchase.For right choice of products is necessary to calculate the amount of space you want to heat.Also, define the purpose of the use of the fireplace - as a primary or supplemental heating device.

Power furnaces determine parameters such as:

• diameter of the product;
• weight;
• length of chimney.

To calculate yardage premises, follow these criteria:

1. If the living space has an area of ​​50-110 m2, while the optimum furnace must issue a power of 10-11 kW.
2. take as the norm 1 kW power in the 10 m2 heated area for large-scale facilities.
3. Accordingly, an area of ​​110-150 m2 will need a fireplace insert with a capacity of 11-15 kW, etc.

Important! If you can not decide to choose between the furnaces of different capacity, it always leans toward that model, which is less.Since in practice the design heats the room a strong statement, so the energy will be used efficiently.

Glass Fireplace inserts

door - an important element in the design of any furnace.Often, it is produced from kristallokeramiki or heat-resistant quartz glass, so that the product could withstand the heating temperature to 800 ° C.Consider the basic parameters that have glass doors.

Features glass in the furnace:

• depending on the model and manufacturer of the product, heat-resistant glass can be flat (EdilKamin Line), bicuspid (Don Bar) or multidimensional (EdilKamin Poli);
• in iron furnaces glass door always opens to the side, and in models of balances mechanism may be present in steel, which will raise the glass at the owner's request, so that he could enjoy the view of the fire;
• there are products where the furnace has 4 glass sides, which also can be raised up, revealing a hearth;
• many models are equipped with air-cleaning glass system to automatically clean the door of a jet of air inside the furnace.

Important! Manufacturers are only two types of lift mechanism for heating - and the chain linkage.The latter is considered more reliable and less prone to clogging when using a fireplace.

Choice furnaces by brand

Many firms engaged in the production of fireplace inserts, firmly won its place in the market segment.They have gained a reputation, popularity and different implementation of individual innovations, which are valued customers.Consider the main producers of furnaces for the fireplace.

Furnaces company Supra

All products of this company meet the requirements of quality and safety.Today Supra manufacturer leads in the number of sales closed furnaces in the world.Product Features Brand:

• closed models are made of stainless steel or high-quality cast iron, further complementing fragments of fireclay plates;
• technological developments have allowed professionals to equip the furnace system "long corruption";
• all Supra models are equipped with fire-resistant glass, making the use of fire safety;
• products have a mechanism of counterweight lifting glass, which provides the effect of open fire;
• most furnaces are equipped with smoke box from the manufacturer, whereby it is possible to exploit the design without fear of smoke rooms;
• Supra offers a variety of models -. Bay, front, rounded, etc.

Furnaces company Ferlux

All products of this manufacturer are made of high quality cast iron and provide a reliable heating premises.Consider the main features of furnaces Ferlux:

• brand products are resistant to oxidation, and deformation;
• have high efficiency - up to 80%
• all the fragments of the design can be easily replaced, whereby the repair can be carried out without dismantling the chimney;
• products are easy to use and maintain.

furnace Axis

company Products of the French brand is presented in a wide range and variations of execution.In addition, Axis' furnaces have a number of advantages:

• models of fireplace inserts provide almost complete combustion of the fuel, after which the chamber remains clean and the air leaves little carbon monoxide;
• all furnaces are equipped with a convection jacket, which provide 4 holes for the output of warm air;
• Some Axis products are equipped with heated air flow system through removable flaps;
• the ability to mount the furnace on a concrete slab or floor installation without time-consuming;
• furnace manufacturer are portable legs;
• products are equipped with dual ignition function;
• door in the products can be automatically shut down and hide inside of the furnace.

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