The use of liquefied gas in gas boilers is becoming increasingly popular. This trend has only recently begun. Liquefied gas has a number of advantages:
- Reducing the volume of gas by 600 times during its liquefaction while maintaining the same energy intensity.
- Ease of transportation and storage.
- Purification of gas from impurities in the process of liquefaction.
A large number of gas boilers can be retrofitted to operate with liquefied gas. To do this, you should change the standard nozzles to special ones with a much smaller diameter. If there is no pressure regulator in the boiler automation, then a reducer will need to be installed at the outlet. But the downside of such an upgrade is that gas consumption by a gas boiler and its use will directly depend on weather conditions and the quality of home insulation. Usually, liquefied gas from a cylinder is not completely selected, and some of it remains at the bottom.
Recommended! To use all the gas in the cylinder, you should choose gas boilers that can operate at reduced pressure. You can also resort to the method of heating the cylinder, which speeds up the process of gas formation.
Calculation of the efficiency of gas boilers on liquefied gas
A gas boiler running on liquefied gas does not require re-equipment when switching to a centralized gas supply. Therefore, the transition process will be minimally costly. To understand how much gas a gas boiler consumes, it is necessary to estimate the heated area. Usually, for an average country house, the consumption per month is from 3 to 8 cylinders. Some people combine cylinders into cassettes using combs, but this does not allow in the future to provide the house with a constant supply of a new portion of gas. (See also: )
For houses in which long-term use of liquefied gas is planned, an underground tank with a volume of up to 6 thousand liters can be provided. For such construction projects, special regulations are provided and it is necessary to obtain a permit for the construction of such premises.
The cost-effectiveness of using liquefied gas and its consumption depends on many factors. But in any case, the cost of heating from a liquefied gas boiler will be more than for a centralized gas supply.
A mandatory procedure when using gas boilers on liquefied gas is to clean the holes of the jets. They periodically become clogged, as aggressive sulfur compounds are present in liquefied gas.
If a choice is made in favor of using columns operating on liquefied gas, then it is necessary, first of all, to calculate the economic efficiency of such a solution. Except when this option is the only one to achieve optimal heat transfer in the house. When choosing gas boilers, you should pay attention to such manufacturing companies as Gazlux and Immerges.
Gas wall-mounted boilers Gazlux
Gazlux equipment is supplied from China, where it is manufactured at Macro and Roc heating equipment manufacturing plants. Currently, wall-mounted gas boilers and instantaneous gas water heaters are presented on the modern market.
Heating gas boilers Gaslux are excellent for use in cold climates. They have an annular valve design, which is provided with a closed combustion chamber and exhaust of combustion products. It is this design that does not allow the boiler to freeze during a power outage.
Types of wall-mounted boilers Gazlux
Double-circuit boilers for liquefied gas Gazlux are divided into three classes:
- Economy - boilers with mechanical control with LED indicators, a pump, an expansion tank and the necessary safety elements. Boilers of this model have a capacity of 7.5 kW to 18.2 kW and can heat up to 11 liters of water per minute. (See also: )
- Standard - boilers equipped with touch control, LCD display, timer, pump, tank and biometric heat exchanger. They have power adjustment from 11 to 24 kW and can heat 13.7 liters of water per minute. Such gas boilers for liquefied gas have similar features with Economy model boilers.
- Premium - these are boilers that are produced with an expansion tank, pump, timer, LCD screen and touch control. The power of these boilers reaches readings of 30.2 kW. They heat up to 17.1 liters of water per minute.
Gas boilers Immergas
Wall-mounted gas boilers Immergaz are manufactured by an Italian company located in the city of Brescello. This manufacturing company was founded back in 1954. Wall-mounted gas boilers have been manufactured for over 30 years.
A wide range of Immerges gas boilers is presented on the modern market, which includes 78 models, among them there are single-circuit and double-circuit boilers. In the CIS countries, boiler models such as Zeus, Star KW, Mini and others are sold. These boilers are most of all adapted to domestic conditions of use. These models of boilers have both forced removal of combustion products and natural.
Types of wall-mounted gas boilers Immergas:
- NIKE and EOLO STAR are boilers with one heat exchanger.
- NIKE and EOLO MAIOR - with 2 heat exchangers and 2 electric boards.
- NIKE and EOLO MINI - with 2 heat exchangers and 1 electric board.
- VICTRIX and HERCULES are condensing boilers.
- AVIO and ZEUS MAIOR - with a 60 liter heat exchanger.
- EXTRA - boilers designed for outdoor installation.
- EOLO and ZEUS ECO are ecological boilers.
- NIKE and EOLO SUPERIOR - boilers with microboiler.
Nike Star and Eolo Star gas boilers are boilers with a power of 23.4 kW. They have compact dimensions, which makes them suitable for any interior. With their help, you can not only heat the room, but also heat the water.
Nike Star - boilers equipped with an open combustion chamber. Eolo Star - closed camera. Such a gas boiler Immergaz has a built-in microprocessor, which controls the electronic circuit. The design of the boiler uses a biothermal heat exchanger, which allows you to quickly heat up and supply hot water. To simplify the use of the boiler, a minimum pressure switch, an automatic by-pass and a hot water limiter are built into it.
The Nike Mini boiler model has an open chamber, while the Eolo Mini model has a closed chamber. The built-in microprocessor is responsible for controlling the electronic circuit of the boiler.
The Nike and Eolo Maior kW gas mounted boilers are available in 24 kW, 27 kW and 32 kW nominal outputs. In total, nine models of such boilers have been developed and are being produced. This range includes EOLO Maior boilers with a closed system and forced outlet, and NIKE Maior boilers with an open chamber and natural outlet.
The new Immergaz gas boilers of the NIKE and EOLO Maior kW models are mainly distinguished by external data, smooth design forms, good adaptability to any interior, ease of installation and compact dimensions. At the request of the client, a remote control can be connected to the boiler. The Avio and Zeus Maior models are 22-30 kW boilers. They are used for space heating and water heating.
Avio Maior - boilers with an open chamber, and Zeus Maior - with a closed chamber and an additional boiler with a volume of 60 liters.
Features of IMMERAS gas boilers are a modern appearance, compactness, adaptability to domestic conditions of use, a wide range of models, accurate control of heating and water temperatures, high safety.
Choosing the right gas boiler model
Next, we describe how to choose a gas boiler for liquefied gas. Among the presented models of gas boilers, it is not easy to choose the right and suitable boiler. Arriving at the gas boiler store, the unsolvable question arises, which one to choose? By choosing a high-quality boiler, you will save your money and stay warm in any bad weather.
So, what should you pay attention to. First, power. Depending on the area of \u200b\u200bthe room, the power of the gas boiler is selected. In order to make the right choice, it is worth making a thermal calculation. This process is complex, so you should entrust it to a specialist. Secondly, it is worth deciding on the type of boiler. There are floor and wall boilers. Floor models are simple, reliable and do not yet require an electrical connection, which is very convenient. Wall-mounted boilers are more comfortable and economical compared to floor-standing boilers. They provide the premises not only with heating, but also with hot water. If you still decide to purchase a floor-mounted gas boiler, but you also need hot water supply, then an alternative solution would be to use a wall-mounted gas water heater.
Forbidden! Boilers operating on liquefied gas must not be installed in basements and semi-basements, in bathrooms and in rooms with an area of \u200b\u200bless than 12 m3!
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