Gas boiler Cheetah 23 mov. No interest is charged when paying by credit card
- Description
- Characteristics
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Advantages:
burner automatic ignition system;
flame modulator;
room thermostat;
system self-diagnosis;
Equipment:
gas boiler PROTHERM CHEETH 23 MTV.
Description
Gas boiler PROTHERM 23 MOV CHEETAH
PROTHERM boiler wall-mounted CHEETAH MOV 23 uses natural or liquefied gas as fuel. This model is designed for heating (radiators and underfloor heating system) and preparation hot water for household needs. An open combustion chamber does not require the installation of a chimney, only forced ventilation, since it uses air directly from the room. Wall option installations and compact dimensions allow you to choose the PROTHERM CHEETH 23 MOV boiler even for small rooms, for example, a kitchen.
Advantages:
there is a device start indicator;
burner automatic ignition system;
flame modulator;
clear control panel with digital display;
built-in temperature sensor;
room thermostat;
system self-diagnosis;
anti-freeze system and overheating protection;
protection of the pump from blocking.
Equipment:
gas boiler PROTHERM CHEETH 23 MOV;
instruction manual and technical data sheet.
This model doesn't fit? We recommend that you pay attention to its analogue - the gas boiler PROTHERM CHEETH 23 MTV.
Gas wall-mounted boiler PROTHERM CHEETH 23 MOV can be purchased at affordable price in the Bigam online store. We have various ways Payment: cash and bank transfer. Delivery is carried out by transport companies, courier or by the client, if there is our store in your city. A full range of services is also available service center: from warranty service to repair and sale of necessary spare parts.
Characteristics
European gas heating equipment has long become not only competitive in the global market, but has also taken leading positions in some countries. For example, Czech gas boilers Proterm Cheetah is popular in Europe and the countries of the former USSR.
Operating principle and technical features of the equipment
Gepard boilers are produced with a power of 23 kW, while they are capable of providing heating and hot water small residential buildings, apartments in multi-storey buildings and small industrial enterprises. Heating of water and coolant of the heating system occurs in a heat exchanger made of steel. The plate shape of the heat exchanger increases the absorption area of the heat generated as a result of combustion natural gas.Residual products resulting from gas combustion are discharged through a coaxial chimney supplied complete with gas boiler Proterm Gepard 23 MTV, or purchased separately. The flow of oxygen into the closed combustion chamber is carried out compulsory system ventilation through the external channel of the coaxial chimney.
For the necessary monitoring and control of the boiler, a small LCD display is provided, located on the front surface. The display clearly shows the current work program and additional indicators tracking normal work all components during self-diagnosis. These include:
- Protection against freezing of the coolant in the boiler, automatically turning on circulation pump and the burner when the temperature drops below the specified parameters.
- Overheating protection helps protect the boiler gas Protherm Cheetah 23 MTV from burnout of the firebox.
- Control of gas combustion in the combustion chamber, automatically turning off the gas supply if the burner goes out.
- A draft sensor that turns off the gas supply to the boiler in the event of absence or unstable draft.
The modulation burner makes it possible to smoothly regulate the heating of water and coolant; the load on both circuits can be changed separately. An increase in power and switching of the boiler operating modes to DHW occurs as soon as the hot water tap opens. The boiler is capable of supplying up to 11 liters of water per minute, heated to a temperature of +60C, provided that the temperature of the incoming water is around +30C.
If necessary, Protherm Cheetah 23 MTV wall-mounted gas boilers can be equipped with a climate control system and weather-dependent equipment that can automatically change the heating temperature when environmental weather conditions change.
Advantages and Disadvantages
There are practically no disadvantages to wall-mounted gas boilers Proterm Gepard23 MTV. The only thing is that, like other similar equipment, Gepard 23 is not able to work without electricity. Heaters have many more advantages: - Natural or household gas is a relatively cheap type of fuel, available in any region through central gas distribution lines or pumped into cylinders and.
- The level of harmful emissions is minimal and mainly consists of carbon dioxide.
- The compact dimensions of the equipment allow it to be installed in rooms with limited space.
- Full automation of work processes makes it possible for equipment to operate without human intervention for a long time.
- Built-in security systems provide reliable operation boiler throughout its entire operational life.
Simplified model
A cheaper model of equipment can be considered the gas wall-mounted boiler Protherm Gepard 23 MOV with an open combustion chamber and natural removal of combustion products. This design eliminates the need for installation complex system with forced draft in the firebox and makes it possible to connect boiler equipment to a conventional low-temperature chimney pipe, and not to a coaxial steam exhaust duct. Otherwise, MOV series boilers do not differ from high-quality, technologically advanced boilers of the PROTERM MTV brand.Wall-mounted gas boiler Proterm Cheetah, owner reviews of which help all potential buyers better decide on the choice of attachment gas apparatus, firmly occupies a high place in the ratings of heating equipment.
Modern design and quality of materials, compact dimensions and a maximum range of all necessary functions have made the “Gepard” model a kind of flagship in the line of mounted double-circuit gas boilers from the Slovak company “”.
I propose to analyze in more detail the device and the differences between the models, technical specifications and prices for gas boilers Protherm Gepard 23 MTV and MOV, the operating instructions for which will help us review the devices of the Slovak manufacturer.
Features of wall-mounted double-circuit gas boilers Protherm Gepard MTV and MOV
Like any European manufacturer of mounted gas boilers, the Proterm company produces several models in the Gepard line. Let's figure out how they differ and what makes them special.
Gas boilers Proterm Gepard
All Gepard boilers have two circuits and two heat exchangers for each of these circuits: the main copper one for heating, and the secondary one for hot water supply, made of stainless steel. Important distinctive feature boilers of this series are fast heating running water(no more than 2 seconds) in the secondary plate heat exchanger.
Double-circuit gas boilers "Gepard" are produced only in Slovakia and only in two versions:
— with a closed combustion chamber Gepard MTV;
— with an open chamber (atmospheric) Gepard MOV.
Until 2015, devices in this series had a display small size, and the power of the produced boilers was 11 and 23 kW. Since 2015, the company has modernized wall-mounted boilers Gepard series, replacing the digital display with a brighter and more informative one, installing a new hydraulic group made of higher quality composite materials and an improved SIT gas valve.
In addition, the power of the new boilers became 12 and 23 kW. For example, the Protherm Gepard 23 MTV gas boiler is a double-circuit gas boiler with a closed combustion chamber (with a turbine) with a power of 23-24 kW, and the Protherm Gepard 12 MOV boiler is a double-circuit gas boiler with an open combustion chamber (natural draft) with a power of 12 kW.
Gas boiler Prothem Gepard 23 MTV: instructions and device
This unit with two heat exchangers includes a reliable two-speed circulation pump Grundfos, pneumatic gas valve SIT, the gas burner of the boiler is made of chromium-nickel steel, a membrane expansion tank of 5 liters.
Let's look at the photo diagram of the device and connection of the gas mounted boiler "Protherm Gepard 23 MTV".
Protherm Gepard 23 MTV
1 - expansion tank with membrane;
2 - water pressure sensor;
3 - hydraulic group of the boiler;
4 - electrical unit with electrical board;
5 — burner ignition electrode;
6 — control electrode;
7 - gas burner of the boiler;
8 - main heat exchanger;
9 - turbine (fan).
Dual-circuit mounted boilers Protherm Gepard 12 and 23 MTV heating systems with a closed combustion chamber and forced draft can be used either with a 60/100 mm coaxial pipe “pipe in pipe” through the wall, or with a system of separate pipes through a chimney duct separator - an 80/80 mm adapter.
A modern information LCD display reflects the user-set temperature in the heating and hot water circuits. In addition, it shows various error codes in case of malfunctions or breakdowns of the device. It is possible to enable the economical “Eco” mode on the control panel, in which the temperature will not exceed 50 degrees, as well as the “warm floors” mode.
A room thermostat for setting the operating mode of the unit depending on the air temperature in the house is not included in the “wall-mounted” package, but is an option that can be purchased and connected separately.
The circulation pump has an automatic air vent and a post-circulation function that protects the pump from jamming. The hydraulic group of the Gepard 2015 boiler is made of more quality materials than the devices of the previous series. Let's take a closer look at it.
Hydraulic group of the Proterm Gepard boiler
1 — safety valve 3 atmospheres;
2 — pressure sensor in the system;
3 - plate secondary heat exchanger for DHW made of stainless steel;
4 — automatic air vent;
5 - circulation pump;
6 — gas valve SIT;
7 - three-way valve.
Gepard gas boilers are equipped with electric ignition, gas burner with its smooth modulation and a three-way valve that automatically regulates the heating of water in the unit, depending on its operating circuit. NTS temperature sensors, a draft sensor, as well as protection against overheating and freezing of the heating system are installed.
Gas boilers Protherm Gepard MTV: technical characteristics, gas consumption, dimensions
Proterm Gepard gas boilers have fairly compact dimensions: 740/310/410 mm. Connecting the DHW circuit using threaded fittings with a diameter of 1/2′, and the heating and gas circuits using 3/4′. The productivity of running hot water is 11.4 l/min.
Atmospheric boilers with an open combustion chamber “Gepard 12 and 23 MOV” with a chimney diameter of 130 mm. Natural gas consumption for models with a maximum power of 23 kW is 2.9 m3/hour, and liquefied gas consumption is 2.1 kg/hour.
Gas boilers Protherm Gepard: technical characteristics
Advantages of Protherm Gepard gas boilers:
— European assembly;
— high quality components;
— modern set of functions;
— informative display with anti-glare;
— a network of service centers.
Disadvantages of gas boilers Proterm Gepard:
— hydraulic group made of plastic;
- small volume expansion tank;
— high price from 40,000 rubles;
— a two-year guarantee is valid only if the boiler is installed by specialists with certificates from Protherm.
Gas boilers Protherm Gepard 23 MTV and MOV, reviews are often positive, both from owners and specialists. Today we examined in detail the technical characteristics and design features of the Gepard 23 MTV boiler, using the operating instructions and information from the company’s official website. The device has many advantages and some disadvantages, which we also focused on. Let's watch the video.
An updated 23 kilowatt double-circuit boiler for heating and hot water supply. Model Gepard 23 MOV with an open combustion chamber for connection to a stationary chimney duct.
Using the liquid crystal display, you can continuously receive information at any time during the operation of the boiler. The display allows you to constantly monitor the entire work process.
Switching to DHW mode occurs automatically when the hot water tap is opened. The main feature of the boiler is the rapid heating of water, about 2 seconds.
The new boiler has a new display compared to the previous model. Bright backlight allows you to see the data on the screen now in a bright room during daylight hours.
The reliability and durability of the boiler is ensured by a hydraulic block made of durable composite material, which is improved compared to the hydraulic block in the previous generation model. Copper heat exchanger and chromium-nickel steel burner, stainless steel plate secondary heat exchanger once again emphasize the quality of the boiler
The new SIT pneumatic gas valve is quieter compared to gas valve previous generation.
Description of Protherm Cheetah
Wall gas double-circuit boilers power 11 kW for heating and hot water preparation in a steel plate heat exchanger.Designed for installation in apartments, residential buildings And country houses. Boilers belong to heating devices increased comfort, easy to use and maintain.
Using the liquid crystal display, you can continuously receive information at any time during the operation of the boiler. The display allows you to constantly monitor the entire work process.
Boiler models Protherm Cheetah 11 MOV and 23 MTV are equipped with a coaxial exhaust gas system and do not require connection to a chimney, which allows them to be installed in rooms where there is no stationary chimney or its installation is very difficult or impossible for various reasons.
Technical description
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Double-circuit gas boiler
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Open (MOV model) / closed combustion chamber (MTV model)
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Power 11.0 kW
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Efficiency 90.3% (MOV models) / 93.2 (MTV models)
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Automatic burner flame modulation
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Independent regulation of thermal loads of heating and hot water supply circuits
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Steel plate heat exchanger for hot water supply
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Hot water production 11.0 l/min. (at ∆t=30 °C)
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Boiler control using a built-in microprocessor
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Automatic diagnostics of boiler operation
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Liquid crystal display that displays the temperature and pressure of the coolant in the heating system, fault indication, as well as indication of the need for preventive maintenance of equipment
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“WINTER-SUMMER” control mode
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Control mode "COMFORT"
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Possibility of working with weather-compensated automation
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Flame control
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Frost protection
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Overheat protection
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Circulation pump anti-blocking system
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Chimney draft control
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Built-in charging valve for filling the heating system
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Built-in circulation pump with automatic air vent
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Possibility of working on main and liquefied gas
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2 year warranty
Designations of wall-mounted gas boilers PROTHERM Cheetah:
11
- boiler power.
MOV– open combustion chamber, heating hot water in flow mode.
MTV– closed combustion chamber, hot water heating in flow mode.