Protherm Gepard Condens 25 MKO + VEQ 75 + Thermolink P
Code: 0010039220Related products
Product detailed description
Set Protherm Gepard Condens 25 MKO
+ Gepard Condens 25 MKO - condensing boiler with the option of connecting a cylinder
+ VEQ 75 B - DHW cylinder, volume: 68 l
+ Thermolink P - eBUS controller
PROTHERM GEPARD CONDENS 25 MKO
- wall-mounted condensing boiler with the option of connecting an external cylinder
- output: 6.0 - 25.0 kW
- design: turbo
- significant gas savings thanks to condensing technology and continuous output control,
- heating comfort using control according to outdoor temperature (weather-compensated control*),
- instantaneous hot water preparation,
- safety and ease of use thanks to the latest safety functions,
- a simple control panel with a backlit inverse display with excellent readability even in dark rooms, and self-diagnostics,
- compatibility with communication controllers - more savings and comfort.
- low weight and easy installation into the system, whether in a new building or when replacing older boilers
| Gepard Condens 25 MKO | |
| Heating | |
| Energy class for heating | A |
| Output at flow/return temperature 80/60°C [kW] | 6.0 - 25.0 |
| Output at flow/return temperature 50°C/30°C [kW] | 6.3 - 26.5 |
| Fuel | natural gas |
| Efficiency at 80/60°C max. output [%] | 98.2 |
| Standardised utilisation rate at 40/30°C [%] | 108.5 |
| Adjustable CH temperature range [°C] | 10 - 80 |
| Expansion vessel [l] | 8 |
| Max. operating pressure [kPa] | 300 |
| Flue gas discharge | turbo |
| Hot water heating | |
| Output for DHW heating [kW] | 6.0 - 30.0 (applies to water heating in the additional cylinder) |
| DHW supply pressure range [MPa] | - |
| Adjustable DHW temperature range [°C] | 45 - 60 |
| DHW flow at Δt 30K [l/min] | - |
| DHW flow at Δt 35K [l/min] | - |
| Electrical parameters | |
| Voltage/frequency [V/Hz] | 230/50 |
| Power input [W] | 105 |
| Standby power input [W] | 2 |
| Electrical protection rating [IP] | IPX4D |
| Dimensions | |
| Boiler dimensions (width/height/depth) [mm] | 418/740/300 |
| Weight without water [kg] | 31.6 |
PROTHERM VEQ 75 B
- floor-standing / wall-mounted DHW cylinder
- volume: 68 l
- An indirectly heated external hot water cylinder with a volume of 68 litres
- Designed for connection into a set with a wall-mounted or floor-standing Protherm boiler
- Flexible positioning – to the left, to the right, or underneath the boiler as a floor-standing cylinder
- The inner tank of the cylinder is steel, enamelled, with a magnesium protective anode
- Maximum water temperature in the cylinder 85 °C
- Thanks to its high outlet temperature and fast heating time it can supply enough mixed hot water (40°C) even for demanding consumers
- When heating water from 10°C to 60°C using the boiler’s increased output (30kW), the heating time is only 12 minutes
- Energy efficiency class for hot water heating (A+ - F) “B”
Parameters
| VEQ 75 B | |
| Cylinder volume | 68 l |
| Dimensions w/h/d | 440/740/440 mm |
| Weight (without water) | 52 kg |
| Weight (in operation) | 125 kg |
| Inner tank | Steel, enamelled, with a magnesium protective anode |
| Maximum DHW temperature | 85 °C |
| Maximum DHW pressure | 1 MPa (10 bar) |
| Heating water connection | R 3/4“ |
| Hot water connection | R 3/4“ |
| Standby energy losses | 0.8 kWh/24h |
| Hot water output (65 °C cylinder temperature, 25 kW heat source) | 133 l/10 min |
| Heating time from 10 to 60 °C/max. 30 kW | 12 min. |
| Energy efficiency class | B |
PROTHERM THERMOLINK P - room communication controller
eBus programmable controller allows you to set a single weekly program with the option of combining up to 7 different time periods with individually adjustable temperature for both heating and hot water preparation. It allows the heating system to be controlled depending on room temperature and the set heating program, or possibly also depending on outdoor temperature (if an outdoor sensor is connected), with the option of automatic optimisation of the heating curve. A variant of Thermolink P is Thermolink RC, with the same features and parameters but with a wireless connection to the boiler.
- Reduces heating costs
- Continuous boiler control (eBus)
- Simple controller operation with text prompts on a backlit display
- Option to set the DHW temperature with a weekly program
- Option to select an automatic weather-compensation curve
- Optimal heating start to reach the desired temperature already at the beginning of the time interval
- Control of the recirculation pump by a weekly program
- Frost protection for the system
- Display of the current time and day of the week and the current room temperature (or outdoor temperature)
Parameters
| THERMOLINK P | |
| Type | e-BUS |
| Program type (DHW and CH) | weekly |
| Number of temperature changes per day | 7 |
| Room temperature setting range | 5 - 30 °C |
| Control characteristic | continuous |
| DHW temperature setting range | 38 - 65 °C |
| Weather compensation curve setting | yes |
| Automatic heating curve | yes |
| Holiday mode | yes |
| System frost protection | yes |
| Time display | yes |
| Recirculation pump control | yes |
| Optimal start | yes |
| Visual low-battery indication | no |
| Connection to the boiler | wired |
Frequently Asked Questions
- How exactly do I choose the output of a PROTHERM condensing boiler? The basis is the calculated heat loss of the heated building (most reliably from the project documentation or energy certificate). If you don't have a project, you can roughly estimate around 60-100 W per m² of floor area for a commonly insulated house built after 2000, or 100-150 W/m² for an older, non-insulated house - the exact figure, however, varies depending on the number of floors, room height, the number and quality of windows, and the orientation of the building. A boiler oversized in output switches on and off more frequently (so-called cycling), which shortens its service life and reduces efficiency; conversely, an undersized boiler cannot sufficiently heat the house on frosty days.
- Why is a condensing boiler more economical than a conventional one? A condensing boiler additionally utilises the heat hidden in the water vapour produced during gas combustion - in a conventional boiler this escapes unused through the flue, whereas in a condensing boiler it is cooled below the so-called dew point, the vapour condenses, and the released heat is returned to the heating circuit. Thanks to this, condensing boilers achieve an efficiency of approximately 105-110% relative to the calorific value of the gas, compared to a typical 85-92% for conventional boilers.
- What type of flue gas extraction does this boiler need? Most modern condensing boilers are so-called turbo boilers (with a sealed combustion chamber) and require either a concentric (coaxial) or separate flue gas discharge and combustion air supply routed through the outer wall or roof - so a functioning chimney is not needed. The exact type and maximum length of the flue (depending on the 60/100 or 80/125 mm diameter) can be found in the technical documentation for the specific model, or you can consult our customer service.
- What does the ErP energy class shown for the boiler mean? This is a mandatory efficiency label for heating appliances under the EU ErP (Ecodesign) directive, similar to the energy labels used for refrigerators. Condensing boilers commonly achieve class A, or even higher in combination with room controls (e.g. A+ when using weather-compensated control and a room thermostat).
- Can I install and connect this boiler myself? No. Connection to the natural gas supply, electrical network and flue gas extraction is by law reserved exclusively for a person with the relevant authorisation (most often an authorised service technician of the given brand or a gas appliance inspection technician). After installation, the boiler must be commissioned by the manufacturer's authorised service, which is usually also a condition for the warranty to be valid.
- What about service and warranty? Most manufacturers require a regular annual service inspection by an authorised service provider in order to keep the warranty valid even after its standard expiry (an extended warranty for regular servicing is common especially with the brands Vaillant, Protherm and Viessmann). The exact warranty terms can be found in the warranty certificate supplied with the boiler.
- What is included in the delivery of this specific product? The exact contents of the package (the boiler itself, possibly a hot water cylinder, room control and other accessories in the case of a set) are stated in the product name and in its technical parameters above on this page.
Additional parameters
| Category: | Gepard Condens + 75l storage tank |
|---|---|
| Warranty: | 2 years |
| Weight: | 65 kg |
| Maximum water temperature in the tank: | 85 °C |
| When heating water from: | 10°C |
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(582 kB) Brochure Gepard Condens
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(1,08 MB) Operating Instructions Gepard Condens
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(726 kB) Connection Dimensions Gepard Condens
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(1,10 MB) Design Documentation Gepard Condens
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(302 kB) Certificate (632 kB)
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(866 kB) Brochure storage tank (1.1 MB)
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(481 kB) Connection Dimensions (646.3 kB)
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(714 kB) Declaration of Conformity (171.2 kB)
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(308 kB) Brochure controllers Thermolink (308.1 kB)
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no-thermolink (6.9 MB)
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(308 kB) Brochure controllers Thermolink (2.3 MB)
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(712 kB) Quick Guide (314.6 kB)
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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.
Míľniky v Protherm Production2017 – Rekord: vyrobených pol milióna produktov za rok 2017
2016 – Otvorenie nového návštevníckeho centra
2015 – Otvorenie nového testovacieho centra
2013 – Vznik centrálneho logistického skladu East Hub
2011 – Odštartovala výroba závesných nekondenzačných kotlov
2005 – Špecializácia na všetky stacionárne kotly
2001 – Začlenenie do nemeckého koncernu Vaillant Group
2000 – Začiatok výroby s tromi montážnymi linkami
Výroba
Spoločnosť Protherm Production vyrába široký sortiment kotlov a zariadení na ohrev teplej vody. Ide o závesné a stacionárne, kondenzačné aj nekondenzačné kotly, elektrokotly, elektrické ohrievače na prípravu teplej vody i vnútorné jednotky tepelných čerpadiel. V závode v Skalici vznikajú produkty značiek:
V Protherm Production sú používané najmodernejšie elektronické pracovné postupy, vďaka ktorým sa vykurovacie zariadenia na linkách montujú pomerne ľahko. Pracovný postup na LCD obrazovkách sprevádza zamestnancov celým procesom montáže, v textovej aj obrazovej forme. Tento inteligentný elektronický systém uľahčuje výrobu a pomáha vyhnúť sa chybám. Pri nesprávnom použití súčiastky nás upozorní a zastaví montáž produktu na linke.
Výrobné haly závodu v Skalici sú svetlé, čisté a nehlučné priestory. Cieľom Protherm Production je stať sa zelenou výrobou, preto investuje nemalé finančné prostriedky do ekologických riešení, inovácií a sústreďuje sa na šetrenie energie.