Thanks to the gas boiler Wolf, the problem of space heating is solved. German technology holds the quality bar, fully meeting the expectations of consumers, moreover, equipment for autonomous heating systems is considered the best in the world, and the Wolf brand is a clear confirmation of this.
About company.Wolf GmbH is a German company founded in 1963. It became the first holder of the ISO 9001 certificate in its segment. It specializes in climate technology, the bulk of which are hot water boilers. The brand introduced the first wall-mounted appliances in 1994, and in 2005 high-performance condensing models were released - a new word in the field of heating equipment.
Assortment of gas boilers "Wolf"
Wolf offers gas heaters of different capacities. Low-power are intended for heating housing: houses and apartments. Units of medium and high power - for heating industrial buildings.
Varieties:
- Condensing wall type - FGB and CGB-2 series;
- Classic wall-mounted, characterized by the design of the combustion chambers - atmospheric and turbocharged. Comfort Line Series - CGU-2, CGG-2;
- Floor standing. Function Line Series - FNG and NG-31E.
The manufacturer also offers combined models CGG-1K, condensing series CGS (floor standing), CGW, CGB and CGB-K (wall mounted). Function Line and Comfort differ in their design, the presence of additional options.
The most sought after model
In the CIS countries, the most popular modification is Wolf CGG 1k 24. Design features, technical specifications:
- Thanks to a well-thought-out layout and high-quality materials, the CGG 1k 24 is quite reliable, has a high efficiency;
- Convenient design makes installation of equipment extremely simple. No problems accessing work nodes;
- There is no need for free space near the side walls - thanks to the insulation, there is no heat exchange with the space.
- If a problem occurs, there is the possibility of computer diagnostics;
- Extremely simple control is carried out at the expense of a computerized unit and special software;
- The torch burner controls the intensity, stability of the flame. Burner ignition - electronic. This allows you to carefully consume fuel;
- The boiler can run on various types of gas;
- The model has a closed firebox, air for gas combustion comes from the street;
- Thanks to the powerful circulation pump, the coolant flows freely through the system;
- Due to the plate structure of the heat exchanger, heat loss is minimized;
- Due to the programmer, you can program the mode of operation for the day ahead;
- The power of the device is 24 kW. This is enough to heat the area of most apartments and houses, and this is about 70% of all housing;
- Heating and DHW are independent of each other. Water becomes hot in seconds thanks to the quick start system;
- All combustion products are diverted to the street through a turbocharged chimney.
How much are
The products of the German concern are quite accessible to the Russian consumer. The price of the average Wolf boiler is 70-100 thousand rubles. Cost depends on capacity and design. The most expensive wall mounted boilers are condensing ones.
Features of operation and management
Double-circuit boilers combine two functions. It is convenient and profitable, in addition, their price is relatively low. It happens that they are used even in houses with a centralized water supply - this turns out to be more profitable than paying bills for the consumption of hot water.
Both floor and wall boilers are convenient, reliable. The installation method does not affect their work and characteristics in any way. Attachments are more compact, and floor mounted ones have greater heat output.
Despite the wide functionality of Wolf boilers, extremely simple, intuitive controls. It is not difficult to understand its nuances, but if some points are not clear - there is an instruction in which everything is described in detail. Adjusting the parameters allows you to choose the optimal mode - modern gas appliances themselves maintain the temperature set by the user, without requiring constant attention. Its stability is kept at the expense of the thermostat - it is connected to a sensor located in a heated room.
Automatic system control
All modern heaters, including Wolf, automatically maintain a comfortable temperature even in the absence of owners. Despite the multi-stage security system and automation, the device needs the control of third parties - neighbors or relatives. If, for example, an emergency shutdown occurs, the heating system may fail. There are many reasons for disconnecting:
- Mains voltage dropped;
- They turned off the electricity;
- The cross section of the chimney due to ice has decreased;
- Gas pressure dropped;
- The burner went out due to the wind.
In each of these situations, certain actions must be taken.
Service and maintenance
Any gas equipment requires regular service, namely:
- Diagnostics of malfunctions;
- Checking the level of gas pressure, voltage in the network;
- Burner and chamber cleaning;
- Checking the system for leaks;
- Automation adjustment;
- Burner setting.
Model Overview
Comfort Line CGS / CGW
Bypass condensing. Mounted type. A large volume of hot water heats up as quickly as possible. Coaxial chimney. Water cools down slowly due to thermal insulation. Virtually no noise. CGS heats up to 200 liters, CGW - up to 140 liters.
Characteristics of the CGS-24/200:
- Heating capacity: 24 kW;
- Heats the area to 240 m²;
- Two circuits or a built-in boiler for domestic hot water;
- Dimensions: 146x56.6x63.7 cm;
- Closed chamber;
- Fuel consumption 2.5 m³ / h;
- Stainless steel heat exchanger;
- Weight: 99 kg;
- Cost: 200,000 rubles.
Fgb 35
Bypass condensing. Wall mounting. Closed combustion chamber. Differs in silent work, compactness, stylish design. Effective technologies are applied:
- Aluminum heat exchanger;
- Quick start function - water heats up instantly;
- Compatible with Wolf Control System (eBUS);
- It is possible to communicate via the Internet;
- Weather-dependent control function.
Features FGB-K-35:
- Efficiency: 109%;
- 35 kg;
- Fuel consumption: 4.06 cubic meters / hour;
- Heating capacity: 34.9 kW.
F FGG K 24
Characteristics of the hinged dual-circuit model FGG-K-24:
- Designed for heating an area of 192 m²;
- Dimensions: 72x40x34 cm;
- Weight: 40 kg;
- Heating capacity: 24 kW;
- Open combustion chamber;
- Water temperature in the heating system: 35-85 ° C.
FGB-28
This single-circuit modification is an example of energy efficiency and functionality. They can work on any type of gas. The innovative design of the furnace allows for complete combustion of the fuel and provides a wide range of modulation power. The automation unit is combined with a solar collector, reacts to changes in weather on the street. Thanks to online control, the device can even be controlled from another continent. There is a display displaying user-friendly information.
It features high performance DHW circuit - heats water up to 16 l / min. There is a quick start - the water is heated instantly. There is a self-cleaning function of the heat exchanger.
Features FGB 28:
- One circuit;
- Forced traction;
- Closed combustion chamber
- 28 kW;
- Efficiency: 109%;
- Maximum fuel consumption: 2.94 m³ / h;
- Heating Area: 280 m²;
- Auto ignition;
- Electronic control;
- Frost protection;
- Dimensions: 40.8x72x31 cm;
- Weight: 30 kg.
CGB / CGB-K
Models of the Comfort Line Series. This is a highly efficient condensation type technique with an efficiency of about 110%. Low emissions. Compact equipment, convenient to use and maintain. Mounted in small rooms - can be built into cabinets, niches. Marked with the Blue Angel eco-safety mark.
Distinguish:
- Wall-mounted CGB with a power of 3 100-100 000 W;
- Wall-mounted combined CGB-K with a power of 5,600–40,000 watts.
Characteristics of CGB-11:
- Heating capacity: 10 900 W;
- Designed for heating 87 m²;
- The furnace is closed. Turbocharged type;
- Efficiency: 106%;
- Dimensions: 85.5 x 44 x 39.3 cm;
- 42 kg;
- Maximum temperature in the heating system: 90 ° C.
CSZ
Condensation models heated by a solar collector.
Complex CSZ-300:
- Bivalent water heater for domestic hot water at 310 l;
- Pumping group working on the circuit of solar collectors;
- Expansion capacity 25 l;
- Capacity for the heat carrier.
CSZ-20/300 Specifications:
- Efficiency: 109%;
- Gas consumption: 2.73 m³ / h;
- Closed firebox;
- Two circuits;
- Heating capacity: 25 900 W;
- Built-in boiler of 310 liters.
MK-1 / MK-2
Large, powerful cast-iron boilers. The heating capacity is 50–300 kW and 320–1017 kW, respectively. Without a burner. Efficiency up to 94%. Powder painted. Sectional execution. 6 years warranty.
Characteristics MK-1-80:
- Dimensions: 1125x11220x825 mm;
- 80,000 watts;
- Price: 150,000 rubles;
- Diameter of the chimney: 179 mm;
- Weight: 505 kg.
The most powerful unit in the MK-1-260 series weighs 999 kg.
MKS / MUS
Without a burner. 70–550 kW. Efficiency reaches 94%. Low temperature models - no condensation. Corrosion-proof turbulators mounted in heat transfer surfaces provide cooling of the exhaust gases. Uniform washing of the combustion chamber is provided - there are no noises arising at boiling. Thermal insulation 100 mm fits snugly to the body.
MGK-2
Condensation type. Power range: 23-294,000 watts. Eco-friendly unit with a minimum of emissions. Modulated power. Silicon-aluminum alloy heat exchanger - due to this it is durable, does not require complicated maintenance. Compact, can be placed against the wall without leaving a gap. There is also no need for clearance on the left side.
Simple installation and strapping, simple operation and maintenance. Convenient access to work nodes. You can cascade up to four fixtures. Characteristics of MGK-130:
- Weight: 195 kg.
- Efficiency: 110% efficiency;
- Designed for heating 878 m²;
- Dimensions: 1300x995x600 mm;
- Maximum gas consumption: 13.1 m³ / h;
- Estimated price: 200 000 rubles.
Reviews
CGG-1K 24: Victor E., Tolyatti
Doubted about the choice. I have not heard much about this brand, there is practically no advertising. Satisfied with the work. Simple, economical, quiet. Inside on each device are stickers on which the number is indicated, the country of manufacture. I recommend buying a single-circuit device with a boiler in addition. Regardless of the pressure in the pipes and the number of open taps, hot water is always stable. The boiler recirculation works - so you do not need to wait until cold water runs through. I have a 110 liter boiler - you can collect a bath, and there is no cooling, since the water is rapidly heating up.
CGG-1K 24: Natalia G., Engels
No merits. Service too. After a year of installation, the boiler remains unadjusted. At a minimum, the water is heated to 55 degrees - it is not suitable even for washing dishes, not like for a bath and shower. Customized service - according to the area of heating. At first the water was too hot, called the master - reconfigured, so several times. As a result, they again failed to connect the module and turned to the importer. So far, the issue has not been resolved.
Wolf Heaters — some of the best in the world market. Due to the variety of models and a wide range of capacities, each consumer can find the right option for their needs. Among other things, the company can change the configuration at the request of the client.