Efficiency for many years.

Efficient in operation and attractively priced

The Vitodens 100-W is a wall-mounted gas condensing boiler with an excellent price/performance ratio, high heating and cooking comfort hot water, compact dimensions and classic elegant design.

Coefficient useful action 98% (Hs) / 109% (Hi)

The Vitodens 100-W consumes less energy because it additionally uses the latent heat of vaporization in the flue gases. With Vitodens 100-W you reduce your own heating costs and take care of cleanliness environment.

Efficiency for many years

Since it is a question of economy and durability of the equipment, only high-quality materials, such as stainless steel, can be taken into account. Therefore, the Inox-Radial heat exchange surface of the Vitodens 100-W is made of high-quality stainless steel, which ensures high reliability and guarantees a long service life.

Economy and environmental friendliness

The heart of the Vitodens 100-W is the cylindrical MatriX burner made of high-quality stainless steel. It is especially economical as it uses the modulating principle of combustion. At the same time, emissions of harmful emissions are significantly reduced. The Vitodens 100-W thus meets the highest environmental requirements.

Exceptionally compact

Thanks to its compact dimensions, the Vitodens 100-W fits into almost any environment: in the kitchen, bathroom, attic or in an alcove. The Vitodens 100-W is quickly assembled and delivered ready for use.

Distinctive features

• Gas condensing compact heating boiler with power from 9 to 35 kW;
• Efficiency: up to 98% (Hs) / 109% (Hi);
• Low emission factor of harmful substances in flue gases;
• No additional installation space is required when servicing the boiler, all components are easily accessible from the front of the boiler;
• Low power consumption due to variable air fan motor speed;
• Combined boiler design: Comfortable DHW heating thanks to integrated plate heat exchanger and temperature controller.

Model name	Power max., kW	Chimney diameter, mm	Number of circuits	Camera type	Dimensions (HxWxD), mm	Weight, kg	vendor code	price, rub.	Order
	19	60/100 mm and 80/125	single-loop	closed	400x700x350	35	-	96 200
	19	60/100 mm and 80/125	single-loop	closed	400x700x350	35	-	87 200
	19	60/100	single-loop	closed	400x700x350	35	-	on request
	19	60/100	single-loop	closed	400x700x350	35	-	101 000
	23.7	60/100	double-circuit	closed	400x725x340	38	-	on request
	23.7	60/100	double-circuit	closed	400x725x340	39	-	on request
	26	60/100	single-loop	closed	400x725x340	39	WB1B168	on request
	26	60/100 mm and 80/125	single-loop	closed	400x700x350	36	-	103 000
	26	60/100 mm and 80/125	single-loop	closed	400x700x350	36	-	92 300
	26	60/100 mm and 80/125	double-circuit	closed	400x700x350	36	-	108 000
	26	60/100 mm and 80/125	double-circuit	closed	400x700x350	36	-	94 800
	26	60/100	single-loop	closed	400x700x350	36	-	on request
	26	60/100	single-loop	closed	400x700x350	36	-	on request
	26	60/100	double-circuit	closed	400x700x350	37	-	on request
	26	60/100	double-circuit	closed	400x700x350	37	-	on request
	26	60/100	double-circuit	closed	400x700x350	37	-	on request
	35	60/100	single-loop	closed	400x700x350	37	-	on request
	35	60/100	single-loop	closed	400x700x350	37	-	on request
	35	60/100	double-circuit	closed	400x700x350	37	-	on request
	35	60/100	double-circuit	closed	400x700x350	37	-	117 606
	35	60/100	single-loop	closed	400x700x350	37	-	on request

The Viessmann Vitodens 100-W double-circuit gas condensing wall-mounted boiler with a closed combustion chamber of 35 kW with a modulating Matrix cylindrical burner and a large power range provides a high efficiency by generating additional energy from the resulting condensate and preheating fresh air. The efficiency of a condensing boiler in low temperature systems can be up to 109%. The boiler is designed for heating and preparing hot water in private houses, residential and industrial facilities in closed systems heating. The Vitodens 100-W condensing boiler stands out for its excellent price/performance ratio, good performance, high comfort level for space heating and hot water preparation, compact overall dimensions and classic elegant design. The device can operate on both natural and liquefied gas (the kit is purchased separately).

The Vitodens 100-W gas boiler consumes less energy, as it additionally uses the latent heat of vaporization in the flue gases. With the Vitodens 100-W, you can reduce your heating costs and keep the environment clean. Since we are talking about the economy and durability of the boiler equipment, only high-quality materials, such as stainless steel, can be taken into account. Therefore, the Inox-Radial heat exchange surface of the Vitodens 100-W is made of high-quality stainless steel, which ensures high reliability and guarantees a long service life. The heart of the Vitodens 100-W is the high-quality stainless steel cylindrical Matrix burner. It is especially economical as it uses the modulating principle of combustion. At the same time, emissions of harmful emissions are significantly reduced. The Vitodens 100-W thus meets the highest environmental requirements.

The Viessmann Vitodens 100-W condensing gas boiler is equipped with a controller for constant flow temperature and weather-compensated heat generation. For the weather-compensated heat generation mode, in addition to the outdoor temperature sensor, a program thermostat or timer is required (purchased separately). The built-in fan of the closed combustion chamber guarantees quiet and economical operation. An integrated plate heat exchanger and a temperature controller are used for hot water preparation. Water is loaded in layers into the built-in stainless steel boiler, which ensures high level comfort when preparing domestic hot water. You can buy a wall-mounted gas condensing boiler Viessmann Vitodens 100-W double-circuit with a closed combustion chamber 35 kW in the online store website at the best price with delivery.

Main technical characteristics:

Country Germany Producer Viessmann Series Vitodens 100-W B1KC033 Category heating equipment Application heating system and hot water system Type gas condensing boiler Number of circuits 2 (heating + hot water) Combustion chamber closed Heat output at t 60-80 ° C 32.1 kW Heat output at t 30-50 °C 34.9 kW Heat output for DHW preparation 33.5 kW Nominal heat load 34.9 kW Gas-burner modulated cylindrical Matrix made of stainless steel Inox-Radial heating heat exchanger made of stainless steel Heat exchanger volume 2.8 l Maximum heating medium supply temperature +78 °C Volume flow 1370 l/h Nominal flow circulating water 1370 l/h Category II 2H3P Noise level less than 52 dB Efficiency at gross calorific value (Hs) 98% Efficiency at net calorific value (Hi) 109% Natural gas consumption at full load 3.69 m3/h LPG consumption at full load 2.73 kg/h Natural gas dynamic pressure 20 bar LPG dynamic pressure 50 mbar Expansion vessel volume 8 l Expansion vessel inlet pressure 0.75 bar Operating pressure 3 bar

Hot water supply:

DHW heat exchanger integrated plate Heat output for DHW preparation 33.5 kW Connection G 1/2" Adjustable outlet water temperature 30-60 °C Operating pressure of the DHW circuit 10 bar Minimum pressure of the DHW circuit 1 bar Nominal water flow 16.7 l/min

Electrical characteristics:

Maximum consumed electric power 159.7 W Rated voltage 230 V Rated frequency 50 Hz Energy class A Degree of protection IPX4D Protection class I

Dimensions and connection:

Height 900 mm Width 600 mm Depth 480 mm Weight 38 kg Wall mounting Flow and return G 3/4" Cold and hot water G 1/2" Gas G 3/4"

Chimney and condensate:

Type of connection coaxial pipe, connection G52, G51 Flue gas temperature at t 30 °C 45 °C Flue gas temperature at t 30 °C (partial load) 35 °C Flue gas temperature at t 60 °C 70 °C Flue gas mass flow on natural gas 9.2 – 58.6 kg/h Flue gas mass flow on LPG 10.1 – 64.3 kg/h Maximum amount condensate 4.6 l/h NOx class 5 Air/flue system diameter Ø 100/60 mm

Functionality:

Safety valve yes Frost protection yes Diagnostics yes LCD display yes Controller for constant temperature mode yes Low water level protection yes Daily and weekly program timer yes Winter/summer mode yes 24 month warranty 10 year heat exchanger warranty Service life 15 years

Features and benefits of the Viessmann Vitodens 100-W gas boiler:

• Efficiency: up to 98% (Hs) / 109% (Hi);
• Low emission factor of harmful substances in flue gases;
• No additional installation space is required when servicing the boiler, all components are easily accessible from the front of the boiler;
• Low power consumption due to variable air fan motor speed;
• Combined boiler design: comfortable hot water preparation thanks to the integrated plate heat exchanger and temperature controller;
• The Inox-Radial heat exchanger made of high quality stainless steel provides high operational reliability combined with a long service life and high heat output in the smallest space;
• Controller for constant supply temperature and for weather-compensated heat generation;
• Equipped with connection pipes and cables ready for connection.

Overall dimensions and connection:

Operation of the built-in pump:

Essential elements:

Chimney:

Appearance and equipment may be changed by the manufacturer without special notice.

The long-awaited novelty - Viessmann Vitopend 100-w A1JB!

Vitopend 100-W A1JB, offers in its design to the consumer, a high comfort of hot water supply (a device with a built-in instantaneous water heater for DHW). In such a boiler, a plate heat exchanger is responsible for heating the hot water supply. After one water draw, the appliance heats up very quickly, and the next time the water is drawn, hot water is supplied immediately. The new type of Vitopend 100-W has many more functions and their price is lower than the previous version. Each boiler is equipped with a closed combustion chamber. Also in the boiler there is a water pressure control switch to warn of insufficient pressure.

The automation of the boiler has also undergone changes. Now, instead of a rotary knob, an easy-to-use four-way navigation button is integrated. A manometer is installed on the control panel for visual control of pressure.

The new Vitopend 100-W supports weather-compensated control, using an outdoor temperature sensor. It is also possible to connect a second boiler to the automation, as a backup.

Main advantages of Vitopend 100-W A1JB:

• The boiler was created for Russia and runs on gas with a pressure of 13 mbar;
• The device works flawlessly with voltage fluctuations in the mains from 170 to 253 V;
• One of the smallest and quietest wall-mounted hot water boilers in its segment;
• boilers are equipped with a simulated atmospheric burner with a fan to remove combustion products (the boiler is able to smoothly change power and operate with reduced gas consumption);
• a built-in controller with an integrated diagnostic system is supplied in one module with the boiler;
• reliable protection against fluctuations in the gas and electric network;
• due to the plate heat exchanger, high productivity of hot water preparation of 11.2 l / min;
• controller with white backlit digital display;
• No additional free installation space is required on the sides of the boiler, due to which it is especially convenient for installation in small rooms, niches and openings;
• the ability to set the operating mode by day and week, using the built-in time relay with a clock mechanism.

Delivery set Vitopend 100-W A1JB:

• Gas combi boiler with built-in plate heat exchanger for preparation of hot water;
  
• Integrated hydraulic circuit with 2 connections for heating circuit flow and return and 2 connections for DHW cylinder or domestic water;
  
• Built-in closed circuit hydraulic circuit with the following components:
  
• pump;
  
• 3-way switching valve;
  
• safety valve;
  
• membrane expansion tank for 6 liters;
  
• plate heat exchanger for hot water preparation.

In the MirCli virtual catalog you can find the latest heating equipment from popular brands. Among these brands is Viessmann, which is very popular among Russian consumers. Them gas boilers wall-mounted heating systems have proven themselves well in Russian operating conditions. Whether it's Moscow or Far East, the devices will perfectly cope with the task, providing warmth and comfort.

Advantages and features of heating equipment from the brand Viessmann

Wismann sets new standards for equipment energy efficiency, but not only high efficiency devices from this developer are famous. Several qualities make their products truly first-class:

• Environmental friendliness.
• Practical and comfortable operation.
• Amazingly long service life.
• Compact dimensions.
• Increased wear resistance.
• Complete security.

The families of devices are represented by single- and double-circuit units. Single-circuit ones work only for heating, while the latter will also provide hot water in large quantities at any time. The power range is represented by a large range. These are units of medium productivity from 12 to 35 kW, and high-power devices for the industrial sector.

Viessmann condensing boilers

All wall models of this manufacturer use condensation technology, which gives the equipment a lot of advantages:

• The maximum indicator of efficiency of combustion of gaseous fuel.
• The efficiency is up to 20% higher than that of traditional type devices.
• Large spread of power modulation, causing heat supply without interruptions.
• Comfortable heating without excessive heating of rooms.

It should be noted separately that the company gives a ten-year warranty for its Inox-Crossal and Inox-Radia heat exchangers! Products have already managed to prove their durability, reliability and efficiency in the operating conditions of both Europe and Russia. And this means that you can buy a Viessmann boiler and forget about repairing heating equipment for many years.