Heating and Energy Saving Systems pellet biomass wood solar energy gas oil

Transcription

1 Heating and Energy Saving Systems pellet biomass wood solar energy gas oil GENERAL CATALOGUE group of companies

2 COMPANY PROFILE group of companies Company profile THERMOSTAHL is a group of companies which produces for more than 40 years steel boilers and energy saving systems for heating and hot water. The company owns two production plants, one in Thessaloniki, Greece and one in Bucharest, Romania, as well as a commercial representation in Poland. Our production line is equipped with high performance machinery and assures high quality in compliance with international quality standard ISO It offers a wide range of products for residential or industrial applications on liquid, gaseous and solid fuels. The company orientates towards renewable energy, with consideration to our environment and green development. We focus on continuous development of new technology, modern production and constant improvement. THERMOSTAHL products are exported to all countries of South and Eastern Europe, Balkans, Baltic countries, Poland, Ukraine, Spain and Portugal. Our company philosophy is focused on the customer. Our target is to offer efficient products, creation of new technology which saves energy and offers maximum comfort. These efforts establish THERMOSTAHL as a leading manufacturer with European orientation. Our values > Research for new efficient technology > Design innovative products that are environmentally friendly > Production according to high quality standards > Certification according to European Standards > Customer oriented policy and after sales responsibility 2

3 COMPANY PROFILE group of companies Our network THERMOSTAHL products are exported and represented through partners in over 20 countries, including: Romania, Bulgaria, Moldavia, Poland, Ukraine, Lithuania, Latvia, Russia, Spain, Portugal, France, United Kingdom, Israel and Algeria. THERMOSTAHL products are widely known on the markets of Greece and Romania, with more than 100 distribution points THERMOSTAHL S.A. - Production plant Thessaloniki, Greece THERMOSTAHL ROMANIA SRL - Production plant Bucharest, Romania THERMOSTAHL POLAND SP.Z.O.O - Distribution Center Pruskow, Poland Export countries 3

4 COMPANY PROFILE group of companies The factory THERMOSTAHL continuously develops its production facilities, investing in high performance technology and equipment, in order to offer distinctive quality products. The correct combination of automatic machinery and highly trained technicians assures stability, safety and quality. All production is done internally, so that the entire production process and quality is under direct control of the factory. Every product will pass through various quality control tests before delivery. This is how we can guarantee perfect function for every single product. 4

5 group of companies COMPANY PROFILE Certificates THERMOSTAHL company ensures high quality throughout its whole activity according to international standards for quality management system ISO The company is certified by the accredited certification body TÜV Thüringen, Germany. All THERMOSTAHL products are CE certified according to the European Standards. This is a guarantee for high efficiency, low emissions and compliance to all safety requirements. 5

6 Biomass Solid fuel boilers for biomass-pellet BIOMASS PELLET AGROPELLET CARBON WOOD MCL-BIO BIOFIRE BIOMIX The nature provides us with the most environmental friendly fuel. Biomass is an unlimited and renewable source of energy that can be obtained from almost any organic material. MCL-BIO range is specially designed to function on any type of biomass fuel without any modification and with maximum efficiency: Pellet, agropellet, agricultural residues, grains, fruit husks, carbon, wood logs and briquettes.

7 BIOMASS. ENERGY. LIFE co 2 neutral Biomass is any organic material that can be used as an energy source. It includes a wide variety of fuels, such as: wood, pellet, briquettes, agriculture residues, energy crops. As an energy resource, it is unlimited, recyclable and enviromental-friendly. It is the only fuel with CO 2 neutral balance. This means that the amount produced through combustion of the biomass is equal to the amount absorbed throughout the plant s life cycle. Why choose biomass? It is a renewable fuel; It can be fed and burnt in an automatic way; It is environmental friendly; It is natural, with no chemicals or additives; It is economical; biomass. Fuel type Calorific value kwh/kg Allowed diameter mm Maximum humidity % Maximum ash content % Pellet 4,8-5,2 6-8 < 10 <1 Agropellet 4-4, < 10 < 5 Carbon 5, < Lignite 1,6-3, < 20 < 10 Cereals 4, ,6 Olive husks 4, < 20 - Wood chips 4, < 20 - Wood barks 2, < 20 - Wood 4-4,3 - < 20 - Wood briquettes 5,2 - < 20 < 4 energy. life.

8 BIOMASS group of companies MCL-BIO DOMESTIC SERIES k W MCL-BIO is an automatic pellet-biomass-wood boiler. Thanks to its special design, it can function on multiple fuels without any change on the body. The furnace is bi-ax for protection against fire return. The fuel transportation is performed with a feeder, driven by a motoreducer. The combustion air is delivered by a fan. The operation of all the devices is controlled by the control panel. Around the furnace a cast iron grate is positioned for manual wood loading. Domestic series kw is equipped with two doors: one for fuel loading and a lower door for ash removal. On the upper door an inspection flange is positioned, which can also be used for mounting a typical oil or gas burner as an alternative or emergency solution. Control panel Big upper door Burner mounting flange CLASS4 EN 303-5:2012 TESTED Fuel silo Biofire furnace Wood / Carbon Pellet Biomass Lower door for ash removal MCL-BIO INDUSTRIAL SERIES k W The industrial series of MCL-BIO series is equipped with three doors: upper door for cleaning of the heat exchanger, middle door for manual fuel loading and lower door for ash removal. The wood grate is consisted of water cooled tubes for maximum efficiency. The controller is industrial type, model PROFI with industrial contactors for each device. On the middle door an inspection flange is positioned, which can also be used for mounting a typical oil or gas burner as an alternative or emergency solution. Upper door for cleaning CLASS4 EN 303-5:2012 TESTED Fuel silo Middle door Biofire furnace Wood / Carbon Pellet Biomass Lower door for ash removal 8

9 group of companies BIOMASS BOILER CONSTRUCTION The boiler body has cylindrical heat exchanger and e-shape construction. The fire chamber is oval, which offers big heated surface, high strength, and protection against corrosion, since it is made of a single metal plate. The boiler unique construction and big fire chamber allows the operation on multiple fuels, including wood logs and wood briquets. The furnace is positioned with a flange at the side of the boiler. Standard positioning is on the right side (as seen from front side), but it can be chosen to the left or right side of the boiler. On the upper part of the fire chamber, the boiler has a cylindrical heat exchanger which contains water and communicates with the water chamber. The -shape construction offers larger heated surface and more direct heat transfer to the water. On top of the furnace a cast iron catalyst is located, to ensure complete combustion of all unburned particles Descripion Ash box of big capacity 2 Lower door for cleaning 3 Cast iron grate for wood deposit 4 Big volume fire chamber 5 5 Upper door for ignition and cleaning 6 Cylindrical heat exchanger Boiler outlet 8 Safety equipment connection 9 Expansion vessel connection Water chamber 11 Smoke box 12 Cast iron deflector 13 Furnace 14 Boiler return MULTIPLE TYPES OF FUEL Wood pellet Agropellet Wood chips Olive husks Biomass Fruit cores Green energy can be obtained from various types of fuels.the MCL-BIO boilers can burn all these types of fuel, from unprocessed residues (sawdust, fruit cores, nut shells, wood logs) to modern standardized pellets. Wood logs Wood briquettes Carbon Multiple types of fuels with no modification required Automatic or manual loading of fuel Low cost heating CO 2 neutral combustion Protection of the environment 9

10 BIOMASS group of companies TECHNICAL DATA Type Power Max wood length Pellet consumption Silo volume Max temperature Max pressure Feeding door kw mm kg/h lit o C bar mm kg MCL-BIO ,0-3, x MCL-BIO ,0-4, x MCL-BIO ,0-5, x MCL-BIO ,0-6, x MCL-BIO ,0-7, x MCL-BIO ,0-8, x Weight Type A A1 A2 B H H1 E C T3 T1-T2 T5 T6 mm inch MCL-BIO ½ 1 ¾ MCL-BIO ½ 1 ¾ MCL-BIO ½ 1 ¾ MCL-BIO ½ 1 ¾ MCL-BIO ¾ MCL-BIO ¾ 10

11 group of companies BIOMASS Type Power Max wood length Max temperature Max pressure Feeding door Furnace Type Silo Volume Weight kw mm o C bar mm lit kg MLC-BIO x MLC-BIO x MLC-BIO x BIOFIRE II MLC-BIO x MLC-BIO x MLC-BIO x MLC-BIO x BIOFIRE III-S MLC-BIO x MLC-BIO x MLC-BIO x810 BIOFIRE III MLC-BIO x MLC-BIO x MLC-BIO x810 BIOFIRE IV-S MLC-BIO x MLC-BIO x MLC-BIO x MLC-BIO x520 BIOIFIRE IV MCL-BIO x MLC-BIO x MLC-BIO x xBIOIFIRE IV MLC-BIO x

12 BIOMASS group of companies Type A A1 A2 B H H1 E C T3 T1-T2 T5 T6 mm inch MLC-BIO ¼ ¾ MLC-BIO ¼ ¾ MLC-BIO ¼ ¾ MLC-BIO ½ 1 ¼ ¾ MLC-BIO ½ 1 ½ ¾ MLC-BIO ½ 1 ½ ¾ MLC-BIO ½ 1 ½ ¾ MLC-BIO ½ 1 ½ ¾ MLC-BIO x¾ MLC-BIO x¾ MLC-BIO x¾ MLC-BIO ½ 2x¾ MLC-BIO ½ 2x¾ MLC-BIO ½ 2x¾ MLC-BIO ½ 2x¾ MLC-BIO ½ 2x¾ MLC-BIO ½ 2x¾ MCL-BIO ½ 2x¾ MLC-BIO ½ 2x¾ MLC-BIO x¾ MLC-BIO x¾ 12

13 group of companies BIOMASS BIOFIRE BIOMASS / PELLET RETORT BURNER The BIOFIRE furnace has a unique design which allows function on multiple fuels with no modification required. The BI-AX system with the innovative Drop-down system offers flawless operation, with no danger for back-fire or blockage. A big volume silo is provided for long autonomy. The silo has a lid that closes air-tight for protection. Fuel feeding is realized by means of a motoreducer and a feeding screw. Combustion takes place on the special cast iron grate. The combustion air is supplied by the fan. The BIOFIRE furnace can be used with any type of biomass fuel: pellet, agropellet, agricultural residues, grains, fruit husks, carbon, with maximum diameter of 30mm and maximum humidity 20%. Silo flange Safe drop-down system Cast iron burning head Bi-ax system Fan Motoreducer Legend 1. Silo lid 2. Silo 3. Cleaning tools holder 4. Cast iron biomass furnace 5. Cast iron wood grates 6. Fan 7. Feeder axis 8. Motoreducer 9. Protection cover TECHNICAL DATA Type BIOFIRE I BIOFIRE II BIOFIRE III-S BIOFIRE III BIOFIRE IV-S BIOFIRE IV Output power kw Compatible boiler type MCL-BIO MCL-BIO MCL-BIO MCL-BIO MCL-BIO MCL-BIO Furnace diameter mm Connection flange mm 355x x x x x x550 Transmission type Chain wheel Motoreducer W Fan debit m 3 /h x900 Silo volume lit Weight kg Electrical supply V/Hz 220/50 220/50 220/50 220/50 380/50 380/50 13

14 BIOMASS group of companies BIOMIX AUTOMATIC FURNACE FOR BIOMASS, WITH MIXING SYSTEM FOR LIGHT SOLID FUELS The BIOMIX is a unique furnace system for light types of biomass, such as sawdust, woodchips, cereals. The system consists of a BIOFIRE furnace, BI-AX feeding system, cylindrical fuel silo and a mixing mechanism with an independent motor. The mixing system has two high-resistant blades rotating inside the silo for constant flow of fuel. The silo is designed detachable for easy cleaning and maintenance. The BIOMIX system comes with a dedicated control panel with digital interface. Any type of fuel can be used with maximum diameter of 30mm and maximum humidity 20%. BIOFIRE furnace Silo with mixer Detachable tank Independent mixing motor Pellet Biomass Cereals Feeding motor with chain and mixing motor Furnace with cast iron grate Fuel mixing system Type BIOMIX-B1 BIOMIX-B2 BIOMIX-B3 Power kw Compatible boiler type MCL-BIO MCL-BIO MCL-BIO External dimensions ØxH mm 960x x x2000 Connection flange mm 355x x x420 Transmission type Chain wheel Silo volume lit Mixer motoreducer kw / V 0,4 / 380 0,4 / 380 0,4 / 380 Feeder motoreducer kw / V 0,18 / 220 0,25 / 220 0,37 / 220 Fan debit m 3 /h Total electric power W Electrical supply V/Hz 380/50 380/50 380/50 14

15 group of companies BIOMASS High quality accessories to maximize your comfort. Automatic ignition As an optional, MCL-BIO can be equipped with an automatic ignition system. The ignition is performed by an electrical resistance installed in the BIOFIRE furnace. The system is controlled by an electronic control panel with an exhaust gas sensor. Ash extraction auger Ash box Auger motor Automatic ash extraction All models can be equipped with an automatic ash extraction system. The system consists of an extraction auger positioned at the bottom of the boiler, a motor and a metallic ash box. Safety heat exchanger All models can be equipped with a safety heat exchanger against overheating. The exchanger is made of copper pipe and is incorporated in the boiler body, surrounding the upper part of the fire chamber. Lambda sensor For maximum efficiency of the combustion, the MCL-BIO boiler can be equipped with a lambda sensor. The sensor is installed at the chimney of the boiler and regulates automatically the air supply in order to achieve perfect combustion parameters. Feeding systems In order to ensure an autonomy of up to one month, THERMOSTAHL offers complete systems of storage and automatic pellet feeding. Pellet transfer can be made by means of feeding screw or vacuum and level sensors. 15

16 BIOMASS group of companies Controllers ECOMAX 250R The digital control panel ECOMAX 250R offers an easy interface for detailed regulation. The fan is modulated, while the motor is controlled by a timer. It can also control the heating pump, the sanitary water pump, and it can be connected with a room thermostat and offer information about alarms. The regulator has a user friendly interface displaying current operation parameters with graphic icons and no menus involved. benefits/functions fan power modulation fumes sensor flames detection software updates buffer operation thermostats HW pump boiler pump! alarms ECOMAX 800P The ECOMAX 800P controller employs advanced technology and is capable of controlling the combustion process with 3 level modulation, and offer control for the whole heating and hot water installation. It supports the function of automatic ignition with an exhaust gas sensor. It provides the user with an intuitive menu and simple operation, possibility to benefit from various functions, as well as a unique design (the TOUCH & PLAY control system, eye-catching display, presenting information in the form of representative icons). ECOMAX 800P functionality can be extended with additional modules offering control for buffer tank and mixing systems. Furthermore, as an optional a lamda sensor may be integrated. benefits/functions 100% 0%... weather sensitive control Touch & Play fuel level indicator Individual Fuzzy Logic power modulation BUS extending ecobrain intelligent menu buffer and mixers 16

17 group of companies BIOMASS PROFI PROFI is an industrial type control panel, designed for function on 3-phase devices with dedicated relays and safeties for each device. It has a general switch, an emergency stop and a digital interface for the boiler functions. It offers control for the whole heating and hot water installation. It can optionally be connected with an additional module for controlling up to 4 mixing valves, and a GSM module for remote control. benefits/functions 100% 0%... weather sensitive control Touch & Play fuel level indicator Individual Fuzzy Logic back flow protection BUS extending 3 years memory of operational states feeder reverse ECOSTER ECOSTER is a remote controller with room thermostat function which provides thermal comfort in rooms due to digital communication through the ECOMAX series regulators. It gives the user the following possibilities: - display and intuitive TOUCH & PLAY control system); - controlling the temperature in an easy and effective way (in 3 independent rooms), - setting up a temperature schedule (day and night), - regulating and previewing basic boiler functions, - selecting different working modes, - sending alarm signals, - displaying fuel level. ECONET ECONET is an advanced communication module which facilitates remote control of operation of the boiler via PC computer with Internet access. User is given possibility to control all the parameters: temperature adjustments, pumps and mixers operation and monitoring of current regulator operation states. Clear visualization of the boiler operation history, presented in a form of charts is another crucial benefit for a user. 17

18 Solid fuel Solid fuel boilers WOOD BRIQUETTES CARBON MCL PYROGAS Wood is the natural fuel that nature provides us for thousands of years. It is a neutral fuel, with no emissions, causes no pollution and is environmental friendly. The new technology can assure big efficiency in wood combustion, making it an economic form of heating with high autonomy and automatization.

19 group of companies SOLID FUEL MCL DOMESTIC SERIES k W The MCL boiler series is designed for function on any type of solid fuel: wood, agricultural residues, carbon, briquettes, with a minimum diameter of 30mm. The boiler is equipped with two doors: one for fuel loading and a lower door for ash removal. There is also an inner door for access to the heat exchanger. On the upper door an inspection flange is positioned, which can also be used for mounting a typical oil or gas burner as an alternative or emergency solution. The combustion is performed with a fan mounted on the bottom door of the boiler. The fan is controlled thermostatically through a control panel. Control panel Big upper door Burner mounting flange Wood / Carbon Fan Lower door for ash removal TECHNICAL DATA Type Power Max Wood length Max temperature Max pressure Feeding door Weight A1 A B H H1 E C T3 T1- T2 kw mm o C bar mm kg mm inch MCL x ½ 1 ¾ MCL x ½ 1 ¾ MCL x ½ 1 ¾ MCL x ½ 1 ¾ MCL x ¾ MCL x ¾ T5 T6 19

20 SOLID FUEL group of companies MCL INDUSTRIAL SERIES k W MCL industrial series offers a wide power range ( kw). It is designed for function on any type of solid fuel: wood, agricultural residues, carbon, briquettes, with a minimum diameter of 30mm. The boiler is equipped with three doors: upper door for cleaning of the heat exchanger, middle door for fuel loading and lower door for ash removal. The wood grate is consisted of water cooled tubes for maximum efficiency. On the middle door an inspection flange is positioned, which can also be used for mounting a typical oil or gas burner as an alternative or emergency solution. The combustion is performed with a fan mounted on the back side of the boiler, and distributed evenly through an air distributor. The fan is controlled thermostatically through a control panel. Upper door for cleaning Middle door Lower door for ash removal Wood / Carbon OPTIONALS MCL-F Version MCL-F is a variation of the MCL boiler, with a flange for a BIOFIRE furnace mounting. The flange can be positioned on the right side or the left side of the boiler. The boiler can be used as classic wood boiler, and when the furnace will be mounted it adds the possibility of function on pellet and biomass. Flange for furnace mounting Safety heat exchanger All models can be equipped with a safety heat exchanger against overheating. The exchanger is made from copper pipe and is incorporated in the boiler body, surrounding the upper part of the fire chamber. Digital controller The digital control panel offers the possibility of full modulation of the fan speed. It can also control the heating pump the sanitary water pump and can be connected to a room thermostat. 20

21 group of companies SOLID FUEL TECHNICAL DATA Type Power Max temperature Max pressure Feeding door Weight A A1 B H H1 E C T3 T1- T2 kw o C bar mm kg mm inch MCL x ¼ ¾ MCL x ¼ ¾ MCL x ¼ ¾ MCL x ½ 1 ¼ ¾ MCL x ½ 1 ½ ¾ MCL x ½ 1 ½ ¾ MCL x ½ 1 ½ ¾ MCL x x¾ MCL x x¾ MCL x x¾ MCL x ½ 2x¾ MCL x ½ 2x¾ MCL x ½ 2x¾ MCL x ½ 2x¾ MCL x ½ 2x¾ MCL x ½ 2x¾ MCL x x¾ MCL x x¾ MCL x x¾ T5 T6 21

22 SOLID FUEL group of companies PYROGAS k W PYROGAS is wood gasification boiler with robust construction. It is equipped with a vertical heat exchanger with tubes. Optionally there can be a manual cleaning system for the tubes. The fire chamber is oval shaped and is made of 8mm thick steel. Its high efficient function offers perfect combustion, fuel economy and autonomy of up to 8-12 hours. Separate regulation of primary and secondary air for perfect combustion and digital control panel for fan speed modulation. All models come with a safety heat exchanger incorporated. Two versions are available: with pushing fan and exhaust fan. Cleaning systems of the tubes Fuel loading door Primary and secondary air regulation Wood Fire chamber door TECHNICAL DATA Type PGS 20 PGS 30 PGS 40 PGS 50 PGS 60 PGS 70 PGS 80 PGS 100 Power kw Water contents lit Max temperature o C Max pressure bar Fire chamber volume lit Max wood length mm Autonomy h Efficiency % Weight kg Voltage V/Hz 220/50 Feeding door mm 350x466 Dimensions (mm) Width Height Length Chimney Connections 1 ¼ 1 ¼ 1 ¼ 1 ½ 1 ½ ½ Safety exchanger ½ ½ ½ ½ ½ ½ ½ ½ 22

23 Pellet Pellet boilers and pellet burners WOOD PELLET PLC PLS COMBISTAR PELLTECH Pellet is a 100% natural fuel, made of wood residues. It is obtained through compression of the sawdust in small cylinders. It has standard characteristics, which allows it to be used in an automatic way and offers a modern alternative towards traditional energy sources for heating. Thermostahl offers specially designed boilers for function with a dedicated pellet burner, as a complete pellet unit with boiler, burner, feeder and pellet tank.

24 PELLET group of companies PLC k W PELLET COMPACT PLC range is an economical alternative for pellet unit. Control panel Pellet silo EN CLASS5 TESTED The boiler construction is pressurized with oval fire chamber for bigger heated surface under reduced dimensions and smooth pellet burner operation. Feeding auger PLC can be offered as a complete pellet unit with compact dimensions including the boiler, pellet burner, feeder and pellet tank. Alternatively, it can be offered without burner. The boiler can be constructed for compatibility with all pellet burners. Melting hose It offers easy cleaning and maintenance as well as the possibility to function on alternative fuels, by mounting an additional gas or oil burner on the boiler door. Boiler body Pellet burner Pellet TECHNICAL DATA Type PLC 20 PLC 30 PLC 40 PLC 50 PLC 60 PLC 70 PLC 80 PLC 100 Power* kw Max temperature o C Max pressure bar Necessary draught Pa Fire chamber volume lit Water contents lit Weight kg Silo volume lit A A B C Dimensions E (mm) H K Ø T1-T2 1 ¼ 1 ¼ 1 ¼ 1 ¼ 1 ½ 1 ½ 1 ½ 1 ½ T3 ½ ½ ½ ½ ½ ½ ½ ½ *Nominal output is obtained with premium quality wood pellet, DIN+ certification. 24

25 group of companies PELLET PELLETSTAR PLS k W PELLETSTAR is a specially designed 3-pass boiler for function with an automatic pellet burner. Its construction offers stable high efficiency, over 90%. The boiler is equipped with two doors for easy cleaning and maintenance independently of the heat exchanger and the burner. Pellet silo Control panel EN CLASS5 TESTED PELLESTAR is offered as a complete pellet unit with compact dimensions including boiler, pellet burner, feeder and pellet tank. Alternatively, it can be offered without burner. The boiler can be constructed for compatibility with all pellet burners. Feeding auger Upper door It also offers the possibility to function on alternative fuels, by mounting an alternative gas or oil burner on the boiler door. The quality and efficiency of the boiler as well as the burner itself is superior to ensure maximum comfort and fuel savings. Melting hose Pellet burner Lower door Pellet TECHNICAL DATA Type Power* Max temperature Max pressure Necessary draught Fire chamber ØXL Water contents Weight Silo volume kw o C bar Pa mm lit kg lit PLS x PLS x PLS x PLS x PLS x PLS x PLS x PLS x PLS x PLS x *Nominal output is obtained with premium quality wood pellet, DIN+ certification. 25

26 PELLET group of companies Type A A1 A2 H H1 B C T3 T1-T2 T5 mm inch PLS ¼ 1 PLS ¼ 1 PLS ¼ 1 PLS ½ 1 PLS ½ 1 PLS ½ 1 PLS ½ 1 PLS ½ 1 PLS PLS COMBISTAR k W Control panel Pellet silo COMBISTAR is a complete unit for combined fuel: manual function on wood and automatic function on pellet. It consists of a wood boiler and a high efficiency pellet burner with automatic ignition and operation. This unit offers the big advantage to use multiple types of fuels in the same boiler. An alternative burner of gas or oil can be mounted on the boiler. Feeding auger Door for loading wood Wood / Carbon Pellet Pellet burner 26

27 group of companies PELLET TECHNICAL DATA Type Power* Max temperature Max pressure Fire chamber length Necessary draught Water contents Weight kw o C bar mm Pa lit kg CBS x CBS x CBS x CBS x CBS x CBS x CBS x CBS x CBS x CBS x *Nominal output is obtained with premium quality wood pellet, DIN+ certification. Type A A1 A2 H H1 E B C T3 T1-T2 T5 T6 mm inch CBS ¼ 1 ¾ CBS ¼ 1 ¾ CBS ¼ 1 ¾ CBS ½ 1 ¾ CBS ½ 1 ¾ CBS ½ 1 ¾ CBS ½ 1 ¾ CBS ½ 1 ¾ CBS ¾ CBS ¾ 27

28 PELLET group of companies PELLTECH PELLET BURNERS DOMESTIC SERIES k W The PELLTECH pellet burner is the most user-friendly and efficient at the same time pellet burner. It offers a variety of innovative features for mounting on a new boiler, or replacing a traditional oil/ gas burner at an existing installation. Its unique design allows it to perfectly substitute traditional oil/gas burners without any modification needed to the boiler or the installation. The burner has the same flange and electric plug, to replace almost any type of burner. Models PV 20 and PV 30 need manual cleaning, by cleaning the combustion grate. Models PV50 up to PV 180 are equipped with mechanical system of automatic cleaning, by means of a moving grate. Main features: - Pellet feeding with internal screw - Automatic power modulation according to the energy demand - Equipped with a battery, which in case of black-out, ensures safe burn out and stop of the burner - Intelligent system of automatic error diagnose - Easy to install and configure with menu in multiple languages Pellet TECHNICAL DATA Type PV 20 PV 30 PV 50 PV 100 PV 180 Power kw Fuel wood pellet 6-8 mm Ignition electrical with ignition element 500W Voltage 230V/50Hz 3A Ash Removal manual manual automatic automatic automatic Average electrical consumption W Noise level db Lamda value λ 1,3-1,6 1,3-1,6 1,3-1,6 1,3-1,6 1,3-1,6 CO ppm <100 <100 <100 <100 <100 Dimensions Length mm Width mm Height mm Weight kg 11,5 12,

29 group of companies PELLET PELLTECH PELLET BURNERS INDUSTRIAL SERIES k W Industrial pellet burners are intended for using in heating systems of mid-sized industrial or municipal buildings. These burners are designed to work with flue/fire-tube type boilers. The unique construction of PV-Industrial pellet burners guarantees the quality of the burning process and a long lifespan. These pellet burners are fully automatic and need only periodic maintenance. The burning chamber made of heat resistant cast-ceramic tiles ensures extra clean burning (CO content lower than 80 ppm). The cleaning of the burning chamber is automatic which means that pellets with lower quality and high ash content can be used as well. The controller of the burner is incorporated on the burner body. It controls the pellet in-feed according to the required capacity as well as the speed of the primary, secondary and flue gas fan. The output capacity of the burner is chosen automatically according to heating load. Additional sensor of standard industrial type (Pt100/MODBUS) can be connected for detailed control. Main features: -Flame detector-photocell -Automatic control of fuel level -Draught sensor -Safety system with thermostatic valves -Automatic electric ignition -Individual fans for primary and secondary air -Automatic cleaning system with movicng grates -Connections for industrial sensors 29

30 PELLET group of companies TECHNICAL DATA Type PV 350 PV 500 PV 700 PV 1000 Power kw Fuel Ignition Ash Removal wood pellet 6-8 mm electrical with ignition element 500W automatic Max Fuel consumption kg/h Max Power output Min (kw) Hold flame Boiler requirements Min furnace diameter (mm) Min furnace length Max amount (at 200 o C) m 3 /h Required chimney diameter* Flue gas mm Furnace underpressure min/ 5/10/30 3/10/30 3/10/30 3/10/30 optimal/max Pa Power supply 230V/50Hz 16A Max power Electrical power consumption** Min power (W) Ignition Standby Overall dimensions (LxWxH) mm 942x500x x606x x606x x800x621 Pellet inlet diameter mm Burner body dimensions (L1/W1/H1) mm 438x500x x606x x606x x706x621 Burner chamber dimensions (L2/W2/H2) mm 496x363x x506x x528x x614x545 Burner weight kg *Fluegas max temperature 200 o C and fluegas fan is used **Without fluegas fan power consumption 30

31 Oil & Gas Steel boilers for liquid and gaseous fuels LIGHT OIL NATURAL GAS LPG ENERSAVE BENTONE TRIPLEX Having a long experience on oil and gas boilers since the beginning of its history, THERMOSTAHL offers high quality and certified products according to newest technology trends. Main features of THERMOSTAHL steel boilers is liability, long life, fuel savings and energy efficiency.

32 OIL & GAS group of companies ENERSAVE k W ENERSAVE is a high efficiency pressurized steel boiler for function on gas or liquid fuels. The function is based on reversed flame in the fire chamber. All surfaces coming in contact with fire are cooled by water. Its construction is cylindrical, with large fire chamber, improved heat exchanger surfaces and high performance turbinators. It is of high back-pressure in the fire chamber, designed to function with pressurized liquid or gas burners. The boiler has a robust construction which is ensured with quality control at every production step. Nominal working pressure is 4 bar. Bigger working pressure can be specially ordered. Modular construction of the boiler is available on request. Tested and certified in conformity with European Standard EN303-3 by ISCIR CERT. Control panel Boiler body Thick insulation door Burner Oil / Gas CONSTRUCTION The boiler body is constructed by special steel sheets and is cylindrical. The boiler door is positioned in the front part of the body and mounted on two hinges. It can open completely and very easy, so that it allows easy cleaning and maintenance of the boiler. In order to reduce the losses to minimum, the boiler is insulated with glass fiber and is equipped with exterior metal jackets, painted with electrostatic paint at temperature of 220 ο C. Each boiler passes through several quality control tests throughout the production process. Every boiler is individually tested under pressure for hydraulic resistance. 32

33 group of companies OIL & GAS Type Power Back pressure Type Power Back pressure Water content Water content Weight Weight Max temperature Max temperature Max pressure Max Pressure Efficiency Mcal/h kw mm H 2 O lit kg o C bar % ENP ,5 ENP ,5 ENP ,5 ENP ,5 ENP ,5 ENP ,5 ENP ,5 ENP ,5 ENP ,5 ENP ,5 ENP ,5 ENP ,5 ENP ENP ENP ENP ENP P Efficiency Mcal/h kw mm H 2 O lit kg o C bar % ENP ENP ENP ENP ENP ENP ENP ENP ENP ENP ENP ENP ENP ENP ENP ENP ENP ENP ENP ENP ENP ENP

34 OIL & GAS group of companies Type A B C D E F L T1-T2 T3 T4 T5 T6 mm inch mm inch ENP ¼ ½ ½ ENP ¼ ½ ½ ENP ¼ ½ ½ ENP ½ ½ ½ ENP ½ ½ ¾ ENP ½ ½ ¾ ENP ½ ¾ ENP ½ 1 ENP ½ 1 ENP ½ ½ 1 ¼ ENP ½ ½ 1 ¼ 34

35 group of companies OIL & GAS Type A B C D E F L T1-T2 T3 T4 T5 mm inch mm inch ENP ½ ENP ½ ENP ½ ENP ½ ENP ENP DN ENP DN ENP DN ENP DN ENP DN ENP DN ENP DN ENP DN ENP DN ENP DN ENP DN ENP DN ENP DN ENP DN ENP DN ENP DN ENP DN ENP DN ENP DN ¼ ENP DN ¼ ENP DN ¼ ENP DN ¼ 35

36 OIL & GAS group of companies BENTONE LIQUID - GASEOUS FUEL BURNERS Gaseous or liquid fuel fired boilers ENERSAVE powered by Bentone -Sweden. Our boilers are perfectly compatible with Bentone burners. The Swedish technology integrated in Bentone burners is now available through Thermostahl boilers. With more than 60 years of experience in burners manufacturing, Bentone is a brand with guaranteed high efficiency, reliability and performance. As exclusive representative in Romania, we offer a full range of oil and gas burners up to 3.200kW, as well as spare parts for Bentone burners. Boiler Type Power (kw) Gas burner Oil burner ENP BFG1 H2 B10FUV ENP BFG1 H2, BFG1-2 H3 ST108PL ENP BFG1 H2, BFG1-2 H3 ST108PL ENP BFG1 H3, BFG1-2 H3 ST120KA-L ENP BFG1 H3, BFG1-2 H3 ST133KA-L ENP BFG1 H3, STG146-2L ST133KA-L ENP BG300-L, STG146-2L ST133KA-L ENP BG300-L, BG300-2L B30A-L, B30A-2L ENP BG300-L, BG300-2L B30A-L, B30A-2L ENP BG400-L, BG400-2L B40A-L, B40A-2L ENP BG400-L, BG400-2L B40A-L, B40A-2L ENP BG400-L, BG400-2L B40A-L, B40A-2L ENP BG400-2L, BG400-ML B40A-L, B40A-2L ENP BG400-2L, BG400-ML B40A-L, B40A-2L ENP BG450-2L, BG450-ML B45A-2.2L ENP BG450-2L, BG450-ML B45A-2.2L ENP BG550-2L, BG550-ML B55A-2L, B55A-3L ENP BG550-2L, BG550-ML B55A-2L, B55A-3L ENP BG650-2L, BG650-ML B65A-2L, B65A-3L ENP BG650-2L, BG650-ML B65A-2L, B65A-3L Boiler Type Power (kw) Gas burner Oil burner ENP BG650-2L, BG650-ML B65A-2L, B65A-3L ENP BG650-2L, BG650-ML B65A-2L, B65A-3L ENP BG650-2L, BG650-ML B65A-2L, B65A-3L ENP BG650-2L, BG650-ML B65A-2L, B65A-3L ENP BG700-2L, BG700-ML B65A-2L, B65A-3L ENP BG700-2L, BG700-ML B70A-2L, B70A-3L ENP BG700-2L, BG700-ML B70A-2L, B70A-3L ENP BG700-2L, BG700-ML B70A-2L, B70A-3L ENP BG700-2L, BG700-ML B70A-2L, B70A-3L ENP BG700-2L, BG700-ML B70A-2L, B70A-3L ENP BG800-2L, BG800-ML B80A-2L, B80A-3L ENP BG800-2L, BG800-ML B80A-2L, B80A-3L ENP BG800-2L, BG800-ML B80A-2L, B80A-3L ENP BG800-2L, BG800-ML B80A-2L, B80A-3L ENP BG800-2L, BG800-ML B80A-2L, B80A-3L ENP BG950-2L, BG950-ML B80A-2L, B80A-3L ENP BG950-2L, BG950-ML ENP BG950-2L, BG950-ML 36

37 group of companies OIL & GAS TRIPLEX k W Control panel Triplex is a steel hot water boiler with 3-pass construction for gas or liquid fuels. Its construction with three ways of the exhaust gases ensures maximum efficiency and fuel savings. It has a unique construction with two separate doors for easy access and maintenance. The design of the boiler ensures ideal geometry of fire chamber and balanced heat load, resulting to low emissions and long lifespan of the boiler. 3-pass construction Oil / Gas Burner Type Power Dimensions Lxlxh Chimney diameter Max temperature Max pressure Connections Mcal/h kw bar mm o C bar inch TRX x570x ¼ TRX x570x ¼ TRX x570x ½ TRX x570x ½ TRX x620x ½ TRX x620x ½ TRX x620x TRX x620x TRX x620x TRX x750x TRX x750x TRX x750x ½ TRX x750x ½ TRX x1000x ½ TRX x1000x ½ TRX x1000x TRX x1000x TRX x1000x TRX x1000x TRX x1250x TRX x1250x TRX x1250x TRX x1250x TRX x1250x TRX x1250x TRX x1500x TRX x1500x TRX x1500x TRX x1500x TRX x1500x

38 Hot air Hot air generators GAS / LIQUID FUEL WOOD BIOMASS PELLET AIRVENT SLV SLV-BIO PELLVENT Hot air is the best solution for heating when no water installation can be executed. It is ideal for installation in industrial spaces, warehouses, greenhouses. It can be used for various applications including industrial heating, agricultural or farming heating, dryers, food processing. THERMOSTAHL offers a full range of fuels for hot air generators so that it covers all needs, and customizes different types of construction to fit all applications.

39 group of companies HOT AIR AIRVENT k W The AIRVENT hot air generator has a special 3-pass design, with robust, welded construction of the air chamber. It has an oval fire chamber for bigger heated surface within small dimensions. This unique construction offers a constant flow of hot air with maximum efficiency, assuring fast heating and energy savings. The generator can be equipped with gas, oil, LPG, or waste oil burners. On request, it can be constructed with any type of plenum so that it fits all installing applications. Plenum Burner Oil / Gas Control panel TECHNICAL DATA Type AR 60 AR 70 AR 80 AR 100 AR 120 AR 140 Nominal power kw Utilized power kw Efficiency % T o C Hot air output m 3 /h Type DDE 10/8 DDE 10/8 DDE 10/8 DDE 10/10 DDE 10/10 DDE 12/12 Hot air Power W 245/0,33 245/0,33 245/0,33 550/0,75 550/0,75 735/1,0 fan Noise level db Pressure Pa Dimensions LxWxH mm 950x760x x750x x750x x750x x750x x750x2200 Chimney diameter mm Weight kg Power consumption W Electrical supply V/Hz 220/50 220/50 220/50 220/50 220/50 220/50 39

40 HOT AIR group of companies SOLIDVENT SLV k W Plenum SOLIDVENT is a solid fuel hot air generator with a special 3-pass construction, with robust, welded sealed air chamber and fire tube heat exchanger. It has oval fire chamber for larger heated surface within compact dimensions. The volume of the fire chamber is large, in order to allow loading of big logs and long autonomy of combustion. It functions on any type of solid fuel: wood-briquettes-carbon. This unique construction offers a constant flow of hot air with maximum efficiency, assuring fast heating and energy savings. The generator can be constructed with any type of plenum so that it fits all installing applications. It can also be ordered with a side flange (version SLV-F) for mounting a BIOFIRE furnace. Upper door for cleaning Door for wood loading Control panel Wood / Carbon Ash box BIOVENT SLV-BIO k W BIOVENT SLV-BIO is a hot air generator with manual function on wood manual and automatic function on biomass-pellet. It has a unique 3-pass construction, with robust, welded sealed air chamber and fire tube heat exchanger. It has oval fire chamber for larger heated surface within compact dimensions. The volume of the fire chamber is large, in order to allow loading of big logs and long autonomy of combustion. All solid fuels can be loaded manually, while biomass and pellet can be burnt automatically by the biomass burner system. The unique construction offers a constant debit of hot air with maximum efficiency, assuring fast heating and energy savings. The hot air generator comes with a big capacity ash box and offers easy access for maintenance and cleaning. The generator can be constructed with any type of plenum so that it fits all installing applications. Plenum Upper door for cleaning Door for wood loading Fuel Silo Biofire furnace Ash box Wood / Carbon Pellet Biomass 40

41 group of companies HOT AIR TECHNICAL DATA Type SLV 40 SLV 50 SLV 60 SLV 70 SLV 80 SLV 100 Nominal power kw Utilized power kw Efficiency wood/pellet % 85/88 85/88 85/88 85/88 85/88 85/88 T o C Hot air output m 3 /h Power W/HP 245/0,33 245/0,33 245/0,33 550/0,75 550/0,75 735/1,0 Hot air Noise level db fan Pressure Pa Feeding door dimensions mm 450x x x x x x750 Dimensions LxWxH mm 1050x750x x750x x750x x750x x750x x750x2400 Type ECOFIRE BIOFIRE I Furnace Motoreducer W (SLV-BIO) Fan debit m 3 /h Silo Volume lit Chimney diameter mm Weight SLV/SLV-BIO kg 220/ / / / / /680 Electrical supply V/Hz 220/50 220/50 220/50 220/50 220/50 220/50 Type SLV 120 SLV 140 SLV160 SLV 180 SLV 200 Nominal power kw Utilized power kw Efficiency wood/pellet % 85/88 85/88 85/88 85/88 85/88 T o C Hot air output m 3 /h Power W/HP 2200/3 2200/3 5500/7,5 5500/7,5 5500/7,5 Hot air Noise level db fan Pressure Pa Dimensions LxWxH mm 1850x900x x900x x900x x900x x900x2550 Type BIOFIRE II BIOFIRE III-S Furnace Motoreducer W (SLV-BIO) Fan debit m 3 /h Silo Volume lit Chimney diameter mm Weight SLV/SLV-BIO kg 660/ / / / /1320 Electrical supply V/Hz 380/50 380/50 380/50 380/50 380/50 41

42 HOT AIR group of companies PELLVENT k W PELLVENT is a specially designed hot air generator for pellet. The system includes a hot air generator, pellet burner, pellet tank and feeding auger. It is destined to heat small to middle-sized buildings or spaces without central heating installation. The generator can be delivered with various types of plenum for direct heating of the space or ducted through a pipe system. The air heater can function only with premium quality pellets. Plenum Feeding auger Pellet burner Pellet silo Pellet Control panel TECHNICAL DATA Type PLV 35 PLV 45 PLV 80 PLV 130 PLV 250 Power range kw Efficiency % Dimensions LxWxH mm 880x510x x510x x540x x710x x1000x2600 Hot air output m 3 /h Fuel consumption kg/h 7,5 9,2 16,4 25,2 49,5 Power W Hot air Noise level db fan Pressure Pa Chimney diameter mm Silo volume lit Electrical supply V/Hz 220/50 220/50 220/50 380/50 380/50 42

43 Solar Systems & Hot Water Solar systems for hot water production FLAT PANELS VACUM TUBES HOT WATER BOILERS SLE EVO VACUUM ECOSANIT The sun is an endless source of life and energy. Sun can provide us with energy for heating and hot water production through the whole year. Solar energy is completely clean, does not produce emissions, is absolutely renewable and endless. Thanks to THERMOSTAHL solar systems, all this energy can be absorbed and used in the most efficient way all year around. All THERMOSTAHL solar systems are characterized by high technology and maximum efficiency.

44 SOLAR & HOT WATER group of companies ENERSOLAR SLE SOLAR SYSTEM WITH FLAT SOLAR COLLECTORS The ENERSOLAR SLE solar system is a complete thermosiphonic system for hot water production with natural circulation. The solar panels are with selective surface for maximum solar absorbing and coating with tempered glass for protection against weather. The boiler has interior glass coating and thick polyurethane insulation for minimum heat losses. The system is easy to install, and ensures efficient and safe function. The boiler is equipped with electrical resistance as an alternative source of energy. As an optional, it can come with a serpentine heat exchanger for connection with an additional source of heating. A support is provided, which can be chosen for flat or inclined roof. Metal support Water accumulator Solar panels Sun BOILER TECHNICAL CHARACTERISTICS Boiler made of Stainless Steel St12-03/VE DCP, thickness of 3 mm Interior GLASS coating Test pressure 16 bar, working pressure 8 bar Protection against corrosion with anode magnesium bar. External coating from galvanized steel, electrostatically painted in special grey paint (RAL 9006) with UV protection Electrical resistance 4 kw Safety valve 10 bar The solar collectors can also be provided separately, for installation in pumped circulation systems. COLLECTOR TECHNICAL CHARACTERISTICS Selective absorber TINOX, made of aluminum foils with special coating of titanium oxides, welded with ultrasonic technology. Piping with high quality copper pipes Ø22 and Ø10. Solar radiation absorbance α=95% (±2%) - reflection factor ε=5% (±2%). Insulation with rockwool, thickness of 40 mm, density 50 kg/m 2. Mislite Low Iron Tempered solar glass of 4 mm thickness, prismatic for maximum solar captivity. Sealing with EPDM silicon, high temperature resistant. Frame from anodized aluminum. 44

45 group of companies SOLAR & HOT WATER TECHNICAL DATA Type SLE 130/2 SLE 160/2 SLE 160/2/5 SLE 200/3 SLE 250/4 Accumulator volume lit Nr. of collectors Collector dimensions m 1,00x2,00 1,00x2,00 1,25x2,00 1,00x2,00 1,00x2,00 Collector surface m 2 2,0 2,5 2,5 3,0 4,0 Positioning angle 35 o - 45 o Electrical resistance kw/v 4 / 220 Water connections inch ½ ½ ½ ½ ½ Serpentine connections inch ½ ½ ½ ½ ½ HWU working pressure bar Exchanger working pressure bar 2,5 2,5 2,5 2,5 2,5 Exchanger volume lit Electric protection IP 44 IP 44 IP 44 IP 44 IP 44 A B C D Dimensions (mm) E F G H I

46 SOLAR & HOT WATER group of companies VACUUM SOLAR PANELS WITH VACUUM TUBES Solar systems with vacuum tubes substantially differ from these with flat collectors. The surface of the collector is not equal with the absorbing surface, the tubes are using the entire perimeter. The main advantage is the efficiency, especially in cold weather or shade when a normal collector cannot operate. Due to the wide operating temperature and more efficient solar energy absorption throughout the entire year, these solar system are considered ideal for solar heating systems and energy saving systems TECHNICAL CHARACTERISTICS: The tubes do not contain water, there is no braking danger during winter The collector continues to operate even if one or more tubes are broken Vacuum tube Ø58x1800 mm Test point 10 bar, work pressure 4 bar Water maximum temperature: 95 o C Thermal fluid s maximum temperature without circula tion: 200 o C Distance between the tubes: 78 mm Recommended thermal fluid flow: lit/m 2 h Insulation thickness: 40 mm Tilt from horizontal (min/max): o Sun TECHNICAL DATA Type Gross surface Thermal fluid volume Nr. of tubes Dimensions (mm) Weight (kg) Recommended boiler volume (m 2 ) (lit) L l H (lit) JDL-PM10 1,3 0, ,9 100 JDL-PM15 1,9 1, ,3 150 JDL-PM20 2,6 1, ,1 200 JDL-PM25 3,3 1, ,1 240 JDL-PM30 3,9 2, ,

47 group of companies SOLAR & HOT WATER ECOSANIT HOT WATER BOILER FOR SOLID FUEL AND ELECTRICAL RESISTANCE Hot water boiler for wood with electrical resistance is the best solution for cheap and fast hot water production. The boiler is equipped with a furnace at the lower part, the only thing necessary is to light some wood logs in order to obtain domestic hot water. Furthermore, the boiler has also installed an electrical resistance of 2kW, CE marked. This offers an alternative solution for hot water production, especially during summer. As a safety device, a safety valve of 10 bar is installed. The electrical resistance is connected with a thermostat which can be regulated 0-90 C and allows easy water temperature setting. The boiler is insulated with Glasswool insulation of 50 mm thickness. Water tank Wood loading door Ash box Wood TECHNICAL DATA Type ECS 90 Volume lit 90 Dimensions ØxH mm 400x1500 Feeding door dimensions mm 180x180 Max wood length mm 300 Hot water production lit/h Pressure max bar 2 Temperature max o C 65 Water connections inch ½ Drainage valve inch ½ Chimney mm 90 Electrical resistance kw 2 Electrical connection V/Hz 220/50 Weight kg 60 47

48 group of companies Accessories Distribution Boxes Made of galvanized steel of 0,8 mm thickness, cover painted electrostatically RAL 9010, metal supports for distributors-collectors, packaging in carton box, screws and other installation accessories included. On request it can also be made of INOX steel. Available also in version with adjustable height and depth. Metal chimneys Made of stainless steel AISI 304 or AISI 316. Available in single wall and double wall with 25 mm high density insulation material. Excellent welding quality, perfect circular cross section. Secure joints with click joint system and triple-lip o-ring silicon gasket. The widest variety of elements and accessories. Standard diameter from 80 to 350 mm. Buffer tanks Full range of buffer tanks with capacity from 300 to liters. Made of high strength steel S235JR. Removable insulation of 100 mm thickness and exterior coating of PVC. Easy to instal, multiple connections for sensors and thermometers. Working pressure from 3 up to 6 bar. Safety and regulation valves A complete range of safety and regulation devices for safe and efficient function of the boiler and the heating installation: Overheating protection Safety valves and air relief valves Boiler return temperature protection valves Zone valves and temperature regulators Complete installation automatization We can offer complete automatization over a complex installation which may include: Cooperation of two or more boilers Cooperation with alternative heat sources: solar panels, heat pump, auxiliary power Zone temperature control External weather control Remote GSM access and alerts for the system 48

49 group of companies References Athletic venues: New Olympic court place Olympiakos - Athens, Greece Olympic horse riding center and new hippodrome - Athens, Greece Olympic village accommodations - Athens, Greece Olympic gymnasium of rhythmical gymnastics - Athens, Greece Swimming pool gymnasium of Nafpactos - Athens, Greece Sports Physical Education - Giżycka, Poland Airports: International Airport of Athens-EL. Venizelos - Athens, Greece Hotels: Filippion - Thessaloniki, Greece Macedonia Palace - Thessaloniki, Greece Holiday Inn Peania - Athens, Greece Hospitals: Saint Luce Private Clinic - Thessaloniki, Greece Janion General Hospital - Athens, Greece General Hospital of Rhodes - Rhodes, Greece University General Hospital AHEPA - Thessaloniki, Greece Iasion Hospital of Bucharest - Bucharest, Romania General Hospital of Pyrgos - Pyrgos, Greece General Hospital of Preveza - Preveza, Greece Universities & schools: Zografou University Campus - Athens, Greece Eygenidios Foundation - Athens, Greece University of Patra - Patra, Greece General High School - Wroclaw, Poland Primary School - Bieżuń, Poland Primary School, House of Culture - Butrimonys, Lithuania Numerous Elementary Schools - Republic of Moldova Public buildings: House of Parliament - Bucharest, Romania NATO Headquarters - Athens, Greece United Nations Headquarters - Pristine, Kosovo ELVO Greek Industry of Vehicles - Sindos, Greece Police Headquarters - Kielcac, Poland Corporate buildings: DAEWOO MANGALIA shipyards- Constanta, Romania SHELMAN factory of wood floors - Drama, Greece ROSTAR chocolate factory - Bucharest, Romania 49

50 group of companies Client assistance THERMOSTAHL WEB Our website offers information and news about THERMOSTAHL products, as well as technical documentation, installation manuals and datasheet. Information can also be found about events, exhibitions and subscribe to our newsletter. TECHNICAL CONSULTANCY In THERMOSTAHL we do not offer just energy saveing products, we offer energy saving solutions. Our team of highly trained specialists can offer you ideas and solutions for any type of demand, from a small house to a big industrial installation. WARRANTY THERMOSTAHL products are known for their quality, long life span and efficiency. This is why we offer for all our products a 3 years factory warranty and an assurance that by choosing THERMO- STAHL, you have done the right choice. 3 THERMOSTAHL GUARANTEE YEARS WARRANTY AFTER SALES SERVICE We highly invest in the after sales responsibility of our products. Our service department is constantly on alert in order to guarantee a flawless operation of our boilers. 50

51 group of companies For 50 years we innovate... The history of THERMOSTAHL begins in 1965, when the company is established in Thessaloniki-Greece, under the name Biotherm. In 1985 The company is renamed to THERMOSTAHL. By this time, THERMOSTAHL is already recognized as a leading boiler manufacturer in Greece. In 1997 Thermostahl Romania SRL is established with private facilities in Bucharest and by 2001 the building in Romania is completed. At the same time Thermostahl Poland Z.o.o. is established in Warszaw. By 2005 the company already works as a complete company group with active presence in Central and South-Eastern European countries, producing more than units per year. The company, always loyal to its principles, raises its profile by investing in specialized products: pellet boilers, high efficient 3-pass boilers, solid fuel and biomass fired boilers. Today THERMOSTAHL offers more than 100 different types of boilers, exports in more than 20 countries and has an international distribution network of sales points Sales points 200 Authorized resellers Satisfied clients 51