Contents
The De Dietrich gas boiler is a quality standard and a sample of heating equipment that less successful competitors can equal. De Dietrich devices are economical, efficient and reliable in operation. The main distinguishing feature of these boilers is the eutectic (light-melting) cast-iron heat exchanger, which is characterized by increased strength and durability. Thanks to this technical solution, the company has achieved high productivity of the equipment, increased its efficiency and service life.
About Us
Among the French manufacturers of heating equipment, De Dietrich Thermique is the No. 1 brand. By developing heaters, the company achieves their maximum energy efficiency and environmental friendliness.
The brand logo has a long history, it was received by the company back in 1778 from Louis XVI. The brand is considered to be the oldest in France. The history of creation begins in 1684 with the purchase of a small forge by Jean Dietrich, the founder of the company. In 2009, the company was merged with the giant concern BAXI. Today it is part of the BDR Thermea holding. Every year, 300 boilers are produced under the De Dietrich brand.
What are the benefits
- The copper heat exchanger coating is a layer of aluminum-silicon dye that increases the heat resistance of the metal.
- The gas block has two valves responsible for safety, as well as a power modulation device.
- Atmospheric stainless steel burners have a ramp – a device that stabilizes pressure.
- Equipped with electronic ignition. Flame intensity is controlled.
- The electronic control panel has a display.
- The control can be extended by connecting thermostats inside and outside the house.
- The hydraulic block, made of composite materials (brass in MS 24 and MS 24 FF), has a two-speed pump. The unit is also equipped with a pressure gauge, drain cock, automatic bypass.
- Modifications with an open firebox are equipped with a draft sensor, with a closed firebox – a relay that reacts to air pressure.
- The heating circuit has an expansion tank of 6 liters.
- The scope of delivery includes a mounting plate for wall mounting.
Important! The price of De Dietrich boilers is quite high – from 30 to 000 rubles, depending on the series and power.
Faults and error codes
Thanks to the self-diagnosis function, De Dietrich equipment owners do not have to puzzle over the causes of the malfunction, they only need to look at the instructions and decipher the error code displayed on the display. In most cases it is necessary to contact the service department – a high level of assembly requires professional service.
Design features
Each model is completed with a detailed instruction, which contains a description of the work, a connection diagram and a decoding of error codes. The products of the oldest French manufacturer have the following design differences:
- There are modifications in which you can install a device that provides artificial and natural ventilation. A pre-prepared mixture is fed into the furnace. Oxygen and gas enter the injection department, where they are mixed. This design solution increases efficiency. Forced air injection can be used in the burners for accelerated heating of the heat exchanger.
- Condensing versions of the De Dietrich brand are equipped with a broken type chimney, its direction changes repeatedly. This solution ensures the accumulation of heat, and the air comes out almost cooled down.
- All modifications are equipped with electric ignition. When the fire goes out, the inclusion occurs automatically – and the device continues to work. Another plus of this solution is that you do not need to spend fuel to maintain the igniter fire.
- Variety of forms. Wall-mounted options are suitable for heating apartments and cottages of a small area. They are compact and functional, they can be hung anywhere – in the kitchen, in the hallway, they do not require a special room. The main thing is to ensure the flow of air and the removal of gas. For houses and buildings of a large area, floor versions are more often used: they are more powerful, characterized by high performance. It is possible to install equipment that allows the boiler to work in parallel on any type of gas.
Each new model opens up new possibilities for users. Almost all manufactured boilers are low-temperature, they provide maintenance of any given temperature.
Important! The electronics installed in De Dietrich gas equipment react negatively to power surges in the mains. The solution to the problem is to install a surge protector or stabilizer.
Criterias of choice
The following points will help you make your choice:
- Location. The larger the area, the more likely it is that a floor version will be needed to heat it, as it is more powerful. They are often equipped with built-in boilers, which is much more convenient than the second circuit. Their main disadvantage is bulkiness and heavy weight. Wall analogs are more compact and can be mounted on any walls without any problems.
- Marking. Knowing the meaning of the marking, it is easier to choose the appropriate option. It’s good to know that the DTG series runs only on natural gas, while the GT series also runs on diesel fuel. MS series – wall-mounted modifications, convenient, compact, with remote control.
- Availability of additional features. There are options with built-in boilers and with water heating by the flow method.
Important! Most floor and wall models are volatile, so you will need a backup power source to ensure their uninterrupted operation.
Overview of wall models
Mounted versions are low-temperature condensing units that work for heating and water heating. The average service life is 15 years.
WOMAN MS
Single-circuit boilers of mounted type with an open firebox. Automatic ignition provided. Adjustment is carried out in different ways – by means of an electronic system or a home and outdoor temperature sensor. This is a compact device that can easily fit in a small room.
Characteristics of ZENA MS 24:
- Heat output – 9,4–24 kW.
- Possible connection to underfloor heating.
- Gas consumption – 2,78 m³ / hour.
- It weighs 28 kg.
- Dimensions (HxDxW) – 73×29,9×40 cm.
- The price is 35–000 rubles.
ZENA PLUS
Mounted type. Low temperature. High performance heat exchanger – up to 14 l / min. Power – 24–31 kW. These are double-circuit models that provide the house with hot water.
Features Zena Plus MSL 24 MI:
- Efficiency – 91,2%.
- Heat output – 24 kW.
- Electronic control.
- It weighs 33 kg.
- Gas consumption – 2,78 m³ / hour.
- The cost is about 60 rubles.
INNOVATION’S MCA
This is simply remarkable equipment – the embodiment of an innovative approach and the highest efficiency. The condensing heating heater has an efficiency of more than 100%. Uses heat from waste gases. Power range – 3,5–35 kW. There is electronic ignition, a modulated burner and Diematic iSystem automation. Efficiency – 109%. Innovens MCA weigh 43-44 kg.
The cost fluctuates at the level of 4 €, which is 600 rubles. This is an extremely economical device, the only negative is the high price.
INNOVATION FOR MCA
This series is characterized by compactness and high power – up to 115 watts. Characteristics of INNOVENS PRO MCA 000 iSystem:
- Weight – up to 70 kg.
- Heat output – 114 kW.
- Dimensions (HxWxD) – 75x50x50 cm.
- Weight – 69 kg.
- Fuel consumption – 11,7 m3/time.
- The price is up to 270 rubles.
APPLIED
Mounted single-circuit. Turbo system. Protection against pressure drop, fire extinction, water overheating and lack of traction is provided. Parameters of NANEO PMC-M 24:
- Heat output – 24,8 kW.
- Expansion tank – 8 l.
- Weight – 25 kg.
- The approximate cost is 62 rubles.
- Efficiency – 97,6%.
NANEO boilers are extremely economical. Compared to classical counterparts, they save about 40% of energy resources. At the same time, they are surprisingly small in size and weight – only 25 kg. For adjustment there is a removable control panel. These are dual-circuit models that provide both heat and hot water.
MCR-P
condensation type. Low power – up to 39 watts. But high efficiency – 000%. They are only 109 cm deep. Easy installation. They work according to the accumulative or flow principle, depending on the connected device. The estimated price is 40 rubles.
And this is not all models, the range is so large that it is completely impossible to consider it within the framework of our review. We have only outlined the main series that allow us to judge the capabilities of boilers from a well-known French brand.
Overview of floor models
These are large powerful machines. They are usually used for heating private structures, buildings, industrial premises. Such heaters need a separate room that meets the requirements of operation.
DTG 230
Cast iron low temperature heaters. Easy to install and maintain. They have a two-stage burner. There is a preliminary mixing of gas and air. Weigh from 203 to 408 kg. Power range – 54–117 kW. They can run on propane if necessary – there is a conversion kit.
GT 336
This is a super-boiler worth up to 500 rubles. One circuit. It weighs 000 kg and is able to heat 846 m². Dimensions – 3360×138,7×80 cm. Floor installation. It is possible to introduce an indirect heater for hot water supply. The temperature in the heating system (min / max) – 131,1–30 ° С. Heat output up to 90 W. Pressurized burners, oil operation possible.
DTG X
Series in the power range 18–000 W. Cast iron, low temperature. They are produced for the Russian Federation. Automatic weather control. Characteristics and design features of the DTG X 48 N:
- Heat output – 42 000 W.
- Dimensions – 85×14,8×74 cm.
- Weight – 148 kg.
- Fuel consumption – 4,92 m3/time.
- Open firebox.
- Cast iron heat exchanger.
- One circuit.
- convection type.
Reviews
PMC M 24: Svetlana Sh., Pugachev
It took a very long time to choose, I wanted something like Vaillant, but cheaper. Bought on the recommendation of De Dietrich. Attractive appearance, excellent service – I liked everything. It was launched by service workers. Works flawlessly. Silent, does not create any problems. So far, no problems have been noticed. Very satisfied with the purchase.
Naneo: Valery F., Nikolaevsk
It cost me 90 rubles. I fell for the rave reviews. Liked the compactness. They assured him that he was extremely reliable. It worked for one season, and then the cast-iron heat exchanger dripped. The maximum temperature at which De Dietrich worked was 000 degrees. The coolant was propylene glycol mixed with distilled water. The instruction indicates the limit value of ph=70, and I had 9. So I did not violate anything. However, a year later there was a leak. I am dissatisfied with the service, they changed the spare part in half a month, and it’s good that there was no severe cold. The service said – we will find scale, we will not do it under warranty. Sure, she was there. The case was declared non-guaranteed.
All products of De Dietrich, the “dinosaur” of the European industry, are the standard of reliability, environmental friendliness and economy. The level of production and the stringent requirements of the European market determined the impeccability of De Dietrich boilers. The rare problems that occur with this equipment are usually due to misuse.