Protherm Lev Heliotwin 25 KKZ 150 + smart controller MiGO
Code: 0010028292Product detailed description
+ Protherm Lev Heliotwin 20 KKZ 150 & nbsp; - condensing gas stationary boiler
+ MiGo & nbsp; - smart controller & nbsp; (boiler control via wifi connection by smartphone application)
- with connection set
- power: & nbsp; 3.8 & nbsp; - 20 kW
- Higher solar gain
- Also suitable for environments with high outdoor temperatures - a smooth start-up
- Longer service life due to less thermal stress
- Access to all components and connection points from the front of the boiler
- Easy access to electrical connections
- Easy connection of the boiler to the heating system
- Possibility of dividing the boiler into two parts for easier handling
- The latest condensing technology
- Energy savings (lower gas consumption due to the use of combustion control and lower power consumption due to the use of a high-efficiency HEP pump)
- Increased combustion efficiency (utilization rate at 40/30 ° C is up to 109%)
- Increased performance for hot water production (values of up to 184 liters of water heated by 35 ° C in 15 minutes)
- Very low standby power consumption
- Solar drainback technology
- Meets ErP (European Energy Efficiency Directive) requirements
- Laminated storage technology allows immediate hot water collection
- Saves space in the house
- Water-resistant container
- Extremely long service life
- Attractive and practical design
Shift-load principle
Parameters
| Lev Heliotwin 20 KKZ 150 | |
| Heating | |
| Energy class for heating | A |
| Power at 80/60 ° C gradient & nbsp; < / td> | 3.8 - 20 kW |
| Power at 50 ° gradient C / 30 ° C | 4.3 - 21.6 kW |
| Power consumption min./max . | 4 / 20.4 kW |
| Factory setting for heating output | 15 kW |
| Efficiency at a gradient of 80/60 ° C < / td> | 98% |
| Standard utilization rate at 40/30 ° C | 108% |
| Temperature setting range & nbsp; VV & nbsp; | < td style = "width: 216.188px; text-align: center; "> 30 - 80 & nbsp; ° C|
| Factory setting max. VV temperature < / td> | 70 & nbsp; ° C |
| 50/30 ° C condensate amount | 1.82 l / h |
| Maximum VV circuit pressure | 300 kPA |
| VV expansion vessel < / td> | 12 l |
| Max gas consumption G 20 (natural gas) when heating | 2.16 m3 / h |
| Max. gas consumption G 31 (propane) for heating | 1.58 kg / h |
| Hot water heating < / strong> | |
| Power consumption max. when preparing TV | 24.5 kW |
| Max. power when preparing TV | 24 kW |
| TV temperature setting range | 38-65 ° C |
| Max. TV circuit pressure < / td> | 1 MPa |
| Nominal TV flow (at 30T 30) | 21.5 l / min |
| Continuous TV flow (at ΔT30) | 11.5 l / min |
| Tray volume | < td style = "width: 216.188px; text-align: center; "> 141 l|
| Tank heat loss in 24 hours | < td style = "width: 216.188px; text-align: center; "> 1.83 kWh / 24 h|
| Expansion vessel - optional | 5 l |
| ErP Class | A |
| Electrical parameters | |
| Voltage / Frequency | 230 V / 50 Hz |
| Standby power consumption | 4.2 W |
| Electrical protection [IP] | IPX4D |
| Dimensions | |
| Dimensions (width / height / depth) & nbsp; | 1 640/600/693 mm |
| Weight (empty / full stack) | 153/298 kg |
PROTHERM MiGo & nbsp; - room smart controller & nbsp;
| MiGo | |
| Smartphone access | Anytime, anywhere > |
| Temperature setting | Yes |
| Heating program | Yes |
| Temperature setting water | Yes |
| Increasing / decreasing water temperature | Yes |
| Absence | Yes |
| Boiler modulation | Exclusively designed system |
| Energy monitoring | Gas and Electricity |
| Information on non-standard operating conditions | Boiler failure, lost internet connection |
| Connections | Wifi / Radio / Bluetooth |
| Installation | On the wall / on the table |
| Dimensions < / b> | height x width x depth (in mm) |
| Regulator | 83 x 105 x 26 |
Additional parameters
| Category: | Protherm |
|---|---|
| Warranty: | 2 years |
| Weight: | 150 kg |
| The item has been sold out… | |
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About the company
The company Protherm Production is part of the Vaillant Group and is a manufacturer of heating technology for many countries in Europe, Asia and Africa. For the Slovak market, it produces boilers of the Vaillant and Protherm brands. Protherm Production is not only a production plant. It also includes one of the most modern research and development centres, a testing centre and a distribution and logistics centre for Central and Eastern Europe.
The company's beginnings date back to 1991, when it operated as a seller of heating technology in Prague. Production in Skalica was initially launched in the company Didaktik, from where it was moved to the premises of the current plant in 1999. Since 2001, it has been part of the German Vaillant Group.
Three Slovak entities: The Vaillant Group employs more than 1,800 people in Slovakia. In addition to the plant in Skalica, it also owns the company Vaillant Industrial Slovakia in Trenčianske Stankovce, which produces hydraulic modules and pipes. The sales organisation for the Slovak market is the company Vaillant Group Slovakia, which also ensures further customer care and servicing of the products offered.
The Vaillant Group has a history of over 140 years and more than 2,000 patents. It is a leader and pioneer in the field of heating technologies in Europe. It has 10 production plants worldwide (eight in Europe, one in Turkey and one in China) and more than 12,000 employees. It produces equipment under the brands Vaillant, Protherm, Saunier Duval, Bulex, AWB, DemirDöküm, Glow-Worm and Hermann.
Milestones in Protherm Production 2017 – Record: half a million products produced in 2017
2016 – Opening of the new visitor centre
2015 – Opening of the new testing centre
2013 – Creation of the central logistics warehouse East Hub
2011 – Launch of production of suspended non-condensing boilers
2005 – Specialisation in all stationary boilers
2001 – Integration into the German Vaillant Group
2000 – Start of production with three assembly lines
Production
Protherm Production produces a wide range of boilers and hot water heating equipment. These include suspended and stationary, condensing and non-condensing boilers, electric boilers, electric water heaters for hot water preparation and indoor units of heat pumps. Products of the following brands are produced at the plant in Skalica:
The most modern electronic work processes are used in Protherm Production, which makes it relatively easy to assemble heating equipment on the production lines. The work process on LCD screens guides employees through the entire assembly process, in both text and visual form. This intelligent electronic system makes production easier and helps avoid errors. In the case of incorrect use of components, it alerts us and stops the assembly of the product on the line.
The production halls of the plant in Skalica are bright, clean and quiet spaces. The goal of Protherm Production is to become a green production facility, so it invests significant financial resources into ecological solutions, innovations and focuses on energy saving.
Research and development centre
One of the most modern research and development centres in Europe is part of Protherm Production. The company can boast of a top-class research and development centre with powerful workstations, a modern laboratory and high-quality equipment. Members of the development team primarily contribute to innovations in current boilers and the introduction of new, more powerful modules. Ideas for new, more efficient products are born here, the design is optimised to improve quality while maintaining or reducing the price, taking into account new technologies and their implementation. In addition, existing boilers are further refined within the entire Vaillant group.
The main tasks of the research and development centre of the Protherm Production plant are the development of hydraulic modules for boilers, gas condensing and non-condensing boilers and electric boilers. We also find here the team of sustainable engineering (Sustaining Engineering) and the team of project and product management. The final form of the product is created thanks to the close cooperation of the development staff of the Protherm Production company with the developers from other companies in the group.
Recently, new departments have also been created within the research and development centre. One of them is the Intellectual Property Department, whose task is to register new patents. We have also expanded the group of simulation engineers, who are experts in CAE simulations.
The research and development centre currently has 63 employees. It also includes an expanded prototype workshop and a modern testing centre. What our developers design is assembled in the prototype workshop, tested in the laboratory and finally introduced into mass production.
