Fireplaces
- Wood-burning
- Pellet
- Hi-tech
Heating bodies
- Radiators
- Towel rails
- Convectors
Plumbing
- Pipes
- Expansion vessels
- Pumps
- Water heaters
- Storage tanks
- Fittings
- Mixing taps
- Industrial valves


ThermoDesignTotal Ltd. was founded in 1994 through the merger of “ThermoDesign ET” and “Total ET”, whose origins date back to 1990.
Initially, the company developed engineering activities and later, in 1996, started manufacturing electric boilers and became a commercial representative of a number of leading brands.
“ThermoDesignTotal” Ltd. holds exclusive rights for the sale of products by “HENCO”, “FERROLI”, “BIASI”, “CALEFFI”, “WIELAND”, “SEGUIN”. The company has its own retail and distribution network throughout the country.
With us you can find everything you need for the construction of your heating installation, plumbing or air conditioning system, as well as systems for domestic hot water production using solar collectors or in combination with a heating boiler.
Fireplaces
Heating bodies
Plumbing
Boilers
Heating
Gas installations
Solar systems
Water softening systems
FERROLI heat pumps are a leading solution for heating and cooling in homes and commercial buildings. With their innovative technology and high efficiency, these systems provide comfort and energy savings for all customers. FERROLI heat pumps are designed with a strong focus on energy efficiency. Their inverter compressors automatically modulate power to deliver optimal heating or cooling with minimal electricity consumption. This reduces heating and cooling costs and lowers the carbon footprint. They offer flexibility in operating modes and can be used both for heating and cooling, ensuring year-round comfort in all climate conditions.
FERROLI gas boilers provide efficient heating and domestic hot water. The wall-hung gas condensing boiler is an innovative solution for heating and hot water production in homes and commercial buildings. This type of boiler combines the advantages of gas technology with high efficiency and low energy consumption. Below we highlight the key features and benefits of wall-hung gas condensing boilers.
FERROLI gas condensing boilers use condensing technology, which allows maximum energy to be extracted from gas combustion. This process reduces heating and hot water costs while also lowering the carbon footprint.
They are extremely compact and easy to install. They take up minimal space and can be mounted on a wall, providing easy access for service and maintenance. They are designed with high-quality materials and technology that ensure continuous operation during the cold months and reliable hot water production.
These boilers are suitable for heating homes, commercial premises and industrial buildings. They offer a variety of power options and functions that can be tailored to the specific needs of customers. Combining energy efficiency, reliability and convenience, wall-hung gas condensing boilers deliver effective heating and hot water for all users. Their modern and compact design makes them the number one choice for those who value cost-effectiveness and sustainability in heating their properties.
Head Office, Sofia 1407, “Krastova vada” district, 2 “Ararat” St.
office@thermodesigntotal.com
Tel. 00359 2 962 12 56; 862 45 46;
Fax 00359 2 962 12 43
Sofia 1618, “Ovcha kupel” district, 54 “Narodno horo” St.
sofia_ovchakupel@thermodesigntotal.com
Tel. 00359 2 955 58 86;
Fax 00359 2 955 58 86
Plovdiv 4016 – Central Office – South
plovdiv@thermodesigntotal.com
Tel. 00359 32 59 57 53; 00359 32 59 41 61; 00359 32 63 36 70;
Fax 00359 32 51 58 18
Varna 9002, 1 “Studentska” St.
in the yard of the Technical University
varna@thermodesigntotal.com
Tel. 00359 885 330 323;
Ruse 7004, “Vazrazhdane” district, 38 “Alei Vazrazhdane” St.
ruse@thermodesigntotal.com
Tel. 00359 82 82 33 59;
Fax 00359 82 82 33 59
Gabrovo 5300, 34 “Nikola Voynovski” St.
gabrovo@thermodesigntotal.com
Tel. 00359 66 80 06 60;
Fax 00359 66 80 06 60
Pernik 2307, “Mogiliche” district, 5 “Ivaylo” St.
pernik@thermodesigntotal.com
Tel. 00359 76 60 54 94;
Fax 00359 76 60 54 94
Gotse Delchev 2900, 1 “Peyo K. Yavorov” St.
Tel. 00359 883 373 331;
Dimitar Kobakov
Sofia
“Viktoria-2000” Ltd., 6 “Vladayska reka” St., tel./fax 00359 2 936 60 86, www.viktoria2000.com
“BAS-85” Ltd., Lyulin 6 residential district, 29 “J. Nehru” Blvd., tel.: 0897 063 296; 0886 816 601, www.basclima.com
Stara Zagora:
“Gaz Termo Systems” Ltd., 44 “Patriarch Evtimiy” Blvd., tel./fax 00359 42 605 594
“Kamini Kolevi” Ltd., 44 “Patriarch Evtimiy” Blvd., tel./fax 00359 42 601 594
Dobrich
“Mira–Petar Petrov” ET, “Dobrotitsa” residential district, bl. 46, mira_pp@abv.bg, tel./fax 00359 58 60 25 41
Haskovo
“Termovat-BG” Ltd., 66 “Vasil Levski” Blvd., termowat@mail.bg, tel./fax 00359 38 60 59 80
Vidin
“Termomerkuriy” ET, 6 “Dimitar Marinov” St., tel./fax 094 60 79 17
Montana
“Rodis–D. Lilov” ET, 77 “3-ti mart” St., entrance from “M. Dimova” St. (former “Elektroakustika” factory)
tel. 00359 96 310 310
Sevlievo
“Nadezhda i sinove” Ltd., 9 “Shipka” St., tel. 00359 889 44 84 84
Burgas
Hristina Kafadarova, tel.: 00359 878 67 64 06
ThermoDesignTotal Ltd. – Heating, Gas and Solar Systems
Address: Sofia, Krastova vada district, 2 Ararat Street
Phones: +359 2 962 12 56, +359 2 862 45 46
Email: office@thermodesigntotal.com
Website: https://thermodesigntotal.com/