Protherm Lev 25 KKZ 90 + smart controller MiGo
Code: 0010028291Product detailed description
+ Protherm Lev 25 KKZ 90 - condensing gas stationary boiler with connection kit
+ MiGo - smart controller (boiler control via Wi-Fi connection using a smartphone app)
PROTHERM LEV 25 KKZ 90
- condensing gas stationary boiler
- with connection kit
- output: 5,2 - 25 kW
- Greater solar yield
- Also suitable for environments with high outdoor temperatures - trouble-free start-up
- Longer service life thanks to lower 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
- Option to split the boiler into two parts for easier handling
- The latest condensing technology
- Energy savings (lower gas consumption thanks to the combustion control used, and lower electricity consumption thanks to the use of a highly efficient HEP pump)
- Increased combustion efficiency (the standard efficiency rating at a 40/30°C temperature gradient is up to 109%)
- Increased hot water output (values reaching up to 230 litres of water heated by 35°C within 11 minutes)
- Very low electricity consumption in standby mode
- Drainback-type solar technology
- Meets ErP requirements (the European Energy Efficiency Directive)
- Layered cylinder technology allows immediate hot water draw-off
- Saves space in the house
- Cylinder resistant to limescale formation
- Extremely long service life
- Attractive and practical design
How the layered (shift-load) cylinder works

Parameters
| Lev 25 KKZ 90 | |
| Heating | |
| Energy class for heating | A |
| Output at temperature gradient 80/60°C | 5,2 - 25 kW |
| Output at temperature gradient 50°C/30°C | 5,9 - 27 kW |
| Input min./max. | 5,5 / 25,5 kW |
| Factory setting of heating output | 15 kW |
| Efficiency at temperature gradient 80/60 °C | 98 % |
| Standard efficiency rating at 40/30 °C | 109 % |
| DHW temperature setting range | 30 - 80 °C |
| Factory setting of max. DHW temperature | 70 °C |
| Amount of condensate in 50/30 °C mode | 2,87 l/h |
| Maximum pressure in the DHW circuit | 300 kPA |
| DHW expansion vessel | 12 l |
| Max. gas consumption G 20 (natural gas) for heating | 2,7 m3/h |
| Max. gas consumption G 31 (propane) for heating | 1,98 kg/h |
| Hot water heating | |
| Max. input for DHW preparation | 30,6 kW |
| Max. output for DHW preparation | 30 kW |
| DHW temperature setting range | 38 - 65 °C |
| Max. pressure in the DHW circuit | 1 MPa |
| Rated DHW flow rate (at ΔT 30) | 27,1 l/min |
| Continuous DHW flow rate (at ΔT30) | 14,4 l/min |
| Cylinder volume | 89 l |
| Cylinder heat loss over 24 hours | 1,38 kWh/24 h |
| Expansion vessel - optional | 4 l |
| ErP class | A |
| Electrical parameters | |
| Voltage/frequency | 230 V/50 Hz |
| Electricity consumption in standby mode | 2,1 W |
| Electrical protection rating [IP] | IPX4D |
| Dimensions | |
| Dimensions (width/height/depth) | 1 320/600/693 mm |
| Weight (empty/full cylinder) | 105/199 kg |
PROTHERM MiGo - smart room controller
With the MiGo controller, you can easily control your heating and water heating from anywhere using the app on your smartphone or tablet. What do you gain? Greater comfort, lower energy costs, and the option to set the desired room temperature remotely.
| MiGo | |
| Smartphone access | Anytime and anywhere |
| Temperature setting | Yes |
| Heating programme | Yes |
| Water temperature setting | Yes |
| Increasing/decreasing water temperature | Yes |
| Away mode | Yes |
| Boiler modulation | Exclusively designed system |
| Energy consumption tracking | Gas and electricity |
| Information on non-standard operating states | Boiler fault, loss of internet connection |
| Connections | Wifi/ Radio/ Bluetooth |
| Installation | Wall-mounted / tabletop |
| Dimensions | height x width x depth (in mm) |
| Controller | 83 x 105 x 26 |
| Receiver | 83 x 83 x 26 |
Additional parameters
| Category: | Protherm |
|---|---|
| Warranty: | 2 years |
| Weight: | 150 kg |
| The item has been sold out… | |
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O spoločnosti
Spoločnosť Protherm Production patrí do koncernu Vaillant Group a je výrobcom vykurovacej techniky pre mnohé krajiny Európy, Ázie i Afriky. Pre slovenský trh produkuje kotly značiek Vaillant a Protherm. Protherm Production nie je len výrobným závodom. Jeho súčasťou je aj najmodernejšie vývojové centrum, testovacie centrum a distribučno-logistické centrum pre strednú a východnú Európu.
Začiatky spoločnosti siahajú do roku 1991, kedy pôsobila ako predajca vykurovacej techniky v Prahe. Výroba v Skalici bola spustená najprv v spoločnosti Didaktik, odkiaľ bola v roku 1999 presťahovaná do priestorov súčasného závodu. Od roku 2001 sa stala súčasťou nemeckého koncernu Vaillant Group.
Tri slovenské subjekty: Koncern Vaillant Group na Slovensku zamestnáva viac ako 1 800 ľudí. Okrem závodu v Skalici mu patrí aj spoločnosť Vaillant Industrial Slovakia v Trenčianskych Stankovciach, vyrábajúca hydromoduly a rúrky. Predajnou organizáciou pre slovenský trh je spoločnosť Vaillant Group Slovakia, ktorá zabezpečuje i ďalšiu starostlivosť o zákazníka a servis ponúkaných výrobkov.
Koncern Vaillant Group má vyše 140-ročnú históriu a na konte viac ako 2 000 patentov. Je lídrom a priekopníkom v oblasti vykurovacích technológií v Európe. Vo svete má 10 výrobných závodov (osem v Európe, po jednom v Turecku i v Číne) a viac než 12 000 zamestnancov. Vyrába zariadenia značiek Vaillant, Protherm, Saunier Duval, Bulex, AWB, DemirDöküm, Glow-Worm a Hermann.

