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Universal heating boilers Bosch. Unimat UT-L is designed to work on gas and light liquid fuel. The use of condensation technology allows the use of heat released during combustion as efficiently as possible, reducing the harmful effect on the environment. Block construction and other configuration features make their use optimal for large objects - industrial enterprises, hospitals, CHP, factory workshops.

Main advantages

• Bosch Unimat UT-L boilers have traditional German quality, developed in accordance with the TRD 300 standards, are safe subject to installation and operation rules. Production in Russia provides absolute technical adaptation and the possibility of combining with the applied equipment during the arrangement or modernization of the heat supply system.
• A wide range of power (650-19200 kW) and the ability to choose the execution of the heat exchanger allows you to perfectly adapt the boiler under the parameters of the room and climatic conditions. It is possible parallel or sequentially connecting to a single installation of several boilers with an appropriate increase in power.
• Environmentally friendly at maximum heat transfer is achieved through the principle of the three-way passage of combustion products. Even with the use of liquid fuel, the emission of harmful substances is minimized.
• Compact design and installed lightweight alloys simplify the transportation and installation of the boiler. At the request of the consumer, the front door and the burner can be hung on the right or left. Frame from a channel at the base of the boiler makes it possible to install without additional foundation (if there is a flat floor boiler room).
• Modern engineering development optimize temperature loads on the body, increasing reliability and increasing the life of the equipment.
• Characterized high efficiency due to the maximum decrease in probable thermal loss and the use of hidden heat flue gases. Condensation technology allows you to reach the efficiency above 100%.

Boilers Bosch Unimat UT-L combine excellent specifications With ease of service. The design involves the availability of the heat chamber and additional surfaces of heating, easy cleaning, the ability to inspect the rotary chamber. Additional comfort is provided by the individual selection of configuration.

For ease of operation, a consistent control system of heat supply control, boiler and burner, depending on user requirements and designs adapted to various software applications are used. The use of the SMS-930 functional module allows you to control the installation, which includes up to 8 boilers with a total or separate coordination of each of them.

Construction review

Boilers Bosch Unimat UT-L of various models are designed for burning natural gas or liquid fuel, respectively, the standard for the production of heat carrier low pressure. The versatility of the application is achieved by the possibility of setting design modules and optional equipment According to the needs of the user.

• The covering of the boiler is made of structured (corrugated) aluminum sheet.
• The boiler and the burner door are carefully insulated (layer of insulation 100 mm).
• Connecting reverse feed lines, drain and safety valves are performed through fittings.
• The flue gases collector is equipped with a control bottom hatch.
• When water heating in the heating system, over 110 o C is triggered by an automatic safety limiter.
• Supply of variatives: assembled with a burner and boiler or separately.
• The heat exchanger can be built-in or separate.

The three-way passage in the heat exchangers provides uniform heating of surfaces and the maximum energy yield in combination with low emissions of harmful substances. Such a constructive solution guarantees a high coefficient of using boilers Bosch Unimat UT-L.

Table. dimensions Heat exchanger flue gases boilers Bosch Unimat UT-L

1) The size L1 is approximate and depends on the manufacturer of the burner, design, as well as the actual thermal power. If the volume of the delivery includes heat exchanger of flue gases, the corresponding length should be taken into account according to the technical passport DA170 / DA171.

2) minimum transport sizes with dismantled fittings, burner and terminal box (without cable channel; with cable channel + 75 mm on the right).

3) Maximum height, taking into account the fittings of the boiler, lifting eyelet or stop ring of the door.

4) Unimatic is located on the side

general description

The body of the boiler consists of a cylindrical body located in the center of the heat pipe, and in the circumference of the smoke-frame pipes of the second and third stroke.
The heat insulating layer is mineral wool Under aluminum protective trim.
Fully folded front door of the boiler opens into the right and left side.
All boiler seams are made automatic welding. All tests and complete equipment surveillance is made at the factory.

Possible equipment of the boiler:
1. Flange simple VL stream space with safety reinforcement (duct sensor, maximum and minimum pressure relay, pressure gauge, sleeve for temperature sensor);
2. Flange simple RL reverse stream (a sleeve for temperature sensor and nozzle for connecting the compensation pipeline);
3. The heat exchanger of the outgoing gases - the economizer (execution of the integrated module);
4. LBC boilers management system (provides boiler power control, maintaining and adjusting the temperature coolant temperature);
5. LSC boilers management system (cascading management in weather-dependent mode);
6. RT circulation device (mixing pump, electric valve, shock fittings);
7. Module maintaining a boiler in the "hot" reserve (pump, check valve, shock fittings and an electric valve);
8. WTM water treatment module (timer control or water quality).
Boilers can be equipped with Dreizler, Saacke, Weishaupt U Oilon.

The reliability of the three-way structures of UNIMAT boilers has been repeatedly proven by examples of their practical application in 140 countries of the world. The pipe-tube water boilers of the Unimat series are offered different sizes and can operate in a cascade.

UT-L boilers can be used in hospitals, private and apartment buildings, office institutions, as well as on industrial enterprises. Due to the high degree of versatility, UT-L can be used as a backup boiler or used to cover peak loads.

The water boiler may be offered as part of a fully equipped functional module, including a boiler body, a burner device, exhaust heat exchanger (economizer), as well as security and security management systems.

Basic equipment

Completeness of delivery depends on customer preferences

Boiler room components:

• WTM water treatment module
• ECO 1/7 Heat Exchanger
• ECO 6 exhaust gas heat exchanger for use as a condensation heat exchanger
• SP / RP feed / reverse link connecting pipes
• RTS Reverse Flow Temperature Devices
• GRM fuel supply module
• OCM liquid fuel fuel supply module (fuel circulation module)
• OSM liquid fuel fuel supply module (fuel supply module)
• BCO boiler control cabinet
• SCO Boiler Cascade Control Case

More information about

• Effective three-way design
• Effective thermal insulation, high efficiency
• It is allowed to use low temperatures Reverse Flow (from 50 ° C)
• The maximum allowable difference between the temperature of the reverse and direct flow of the boiler 50 to
• Permissible minimum boiler load - 10% of nominal power
• Well combined with burner devices of leading world manufacturers
• Reducing emissions of harmful substances due to the use of modern burner devices and careful selection of the combination of boiler and burner
• Easy maintenance due to the fully opened front door of the boiler
• Lack of turbulizers in smokery pipes
• Suitable for liquefied gas and light liquid fuel
• Construction confirmed by long-term exploitation

The heat pipe ends with a rotary chamber of flue gases washed with water, which goes into the second course of smokehead pipes. Total boiler has three stroke heat exchange: the first - in the firebox of the boiler (radiant heat exchange), the second and third - in the smoke-step pipes of the boiler (convective). The arrangement of smokery pipes in a circle provides the optimal mode of flue gases. The smoke tubes do not have internal turbulizers creating additional resistance to the movement of combustion products. The furnace chamber, water space, radiant and convective heating surfaces are optimized and mutually agreed.

The front door of the boiler opens completely. Depending on the preferences of the customer, the loops can be located on the left or right. Thanks to the fully opened door of the boiler, it is possible to fulfill full maintenance, cleaning and revision. The absence of turbulizers in the pipes of the second and third turn reduces the complexity and time costs for regulatory work on maintenance boiler. High-quality mineral wool insulation surface minimizes losses by radiation. At the request of the customer, the boiler can be equipped with a built-in or separate economizer, as well as a condensation heat exchanger.

Range of capacity of hot-three-way fireboat-smoke boilers UNIMAT UT-L ranges from 750 to 19200 kW. Designed to work with gas, diesel and combined burners.
UT-L boilers are presented by 2500, 3050, 3700, 4200, 5200, 6500, 7700, 9300, 11200, 12,200, 14,200, 11200, 12,200, 14,700, 16400, 19200, 14,200, 16400, 19200 kW.

Application area

UT-L boilers are an ideal solution for heat supply systems, including city trunk networks. The UT-L model is used in hospitals, apartment buildings, office buildings, as well as various industrial enterprises. In addition, the UT-L boiler is ideal for use as a backup or peak boiler on thermal electric stations.

Reliable technology

The reliability of the three-way design of UNIMAT UT-L boilers is repeatedly proven by examples of their long-term use in 140 countries of the world. The water boiler has the marking of the CE, and its design and equipment correspond to the European directive for pressure vessels. The boiler is certified in accordance with the requirements of the technical regulations of the Customs Union and is intended for use in temperatures mode up to 110 ° C and pressure up to 16 bar.

High level of efficiency

High-quality mineral wool insulation surface minimizes losses by radiation. At the request of the customer, the boiler can be equipped with a built-in or separate economizer, as well as a condensation heat exchanger. Standard settlement efficiency without heat exchanger of exhaust gases is up to 95% and to 105% when using a condensation heat exchanger.
Low emissions of harmful substances due to application modern Systems Burning and optimal combination of boiler and burner. Well combined with burners of many manufacturers.

Installation and maintenance

Compact design to facilitate the delivery of the boiler to the object in case of limited space. Simple commissioning due to pre-parametric boiler management. Simplified installation of wiring at the installation site of the boiler due to connected connections. Easy service, cleaning and revision due to the fully opened front door of the boiler. Depending on the preferences of the customer, the loops can be located on the left or right. Dymaging pipes without turbulizers.

Simple and convenient control

Intelligent and regulation systems provide additional features For energy saving. Compact and affordable CONTROL 8000 system with an intuitive touch screen. Alternatively, for complex boiler systems, you can choose the BCO boiler control system.

Equipment level

Water-heating boiler Unimat UT-L is offered as a fully functional unit included with the associated components. Equipment equipment can vary freely and configure in accordance with the requirements of the customer. The basic set of high-quality equipment includes a boiler housing, a burner, heat exchanger of exhaust gases or a condensation heat exchanger, as well as a control system and security devices connected to it and a compact system Control 8000.
Alternatively, you can also choose the BCO boiler management system along with the control cabinet. All wire connections have already been performed in the embedded terminal block. Pre-mounted marked cable harnesses simplify the electrical installation of the boiler control cabinet with a terminal box.

Equipment

• System control Management 8000 (Alternatively: BCO boiler control system inside the control cabinet)
• Direct stream nozzle complete with necessary devices
• Safety valves
• Reverse Flow Pipe Completed with Required
• Eco Exhaust Gas Heat Exchanger
• Torch device
• Gas ramp
• Support Rama
• Isolation with trim
• Shut-off drainage valve
• Terminal box
• Viewing hole
• Injection device
• Watching hole on the side of flue gases

Related components boiler rooms

• WTM water softening module
• ECO 1/7 Heat Exchanger
• ECO 6 Condensation Heat Exchanger Heat Exchanger
• SP / RP direct / reverse flux
• RTS Reverse Flow Temperature Device
• Module with GRM gas regulator
• OCM liquid fuel circulation module
• OSM liquid fuel supply module
• SCO control system

The reliability of the three-way structures of UNIMAT boilers has been repeatedly proven by examples of their practical application in 140 countries of the world. The pipe-tube water boilers of the Unimat series are offered different sizes and can operate in a cascade.

UT-L boilers can be used in hospitals, private and apartment buildings, office institutions, as well as industrial enterprises. Due to the high degree of versatility, UT-L can be used as a backup boiler or used to cover peak loads.

The heat pipe ends with a rotary chamber of flue gases washed with water, which goes into the second course of smokehead pipes. Total boiler has three stroke heat exchange: the first - in the firebox of the boiler (radiant heat exchange), the second and third - in the smoke-step pipes of the boiler (convective). The arrangement of smokery pipes in a circle provides the optimal mode of flue gases. The smoke tubes do not have internal turbulizers creating additional resistance to the movement of combustion products. The furnace chamber, water space, radiant and convective heating surfaces are optimized and mutually agreed.

The front door of the boiler opens completely. Depending on the preferences of the customer, the loops can be located on the left or right. Thanks to the fully opened door of the boiler, it is possible to fulfill full maintenance, cleaning and revision. The absence of turbulizers in the second and third turning pipes reduces the complexity and temporary costs of regulatory work on the maintenance of the boiler. High-quality mineral wool insulation surface minimizes losses by radiation. At the request of the customer, the boiler can be equipped with a built-in or separate economizer, as well as a condensation heat exchanger.

Equipment:

The water boiler may be offered as part of a fully equipped functional module, including a boiler body, a burner device, exhaust heat exchanger (economizer), as well as security and security management systems.

Basic equipment

Completeness of delivery depends on customer preferences

Boiler room components:

• WTM water treatment module
• ECO 1/7 Heat Exchanger
• ECO 6 exhaust gas heat exchanger for use as a condensation heat exchanger
• SP / RP feed / reverse link connecting pipes
• RTS Reverse Flow Temperature Devices
• GRM fuel supply module
• OCM liquid fuel fuel supply module (fuel circulation module)
• OSM liquid fuel fuel supply module (fuel supply module)
• BCO boiler control cabinet
• SCO Boiler Cascade Control Case