Gorenje OGBS 100 ORV9 (484399)
 | Outdated Product A large 100-liter electric storage boiler, which primarily stands out for its support for automatic “smart” operation and can easily supply hot water to a family of 3-5 people. So, the built-in thermostat allows you to constantly maintain the heating mode set by the user, and when the Smart function is activated, which “studies” user behavior, it further allows the system to automatically heat water by the time it is most often used. The Gorenje OGBS 100 ORV9 boiler is equipped with two “dry” heating elements that are not covered with scale and maintain high efficiency with a total power of 2 kW. The flat body, thermally insulated with polyurethane, provides effective protection for thermal energy losses and, moreover, looks quite attractive among the bat...hroom furniture. The tank, coated from the inside with silicone enamel, has a ten-year warranty, withstands the maximum allowable temperature of 85 °C, is protected from oxidation by a periodically replaced magnesium anode, and a fuse from pressure drops. Special attention deserves the support of the anti-legionella function, which protects the product from the formation of plaque from heat-loving bacteria. |
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A large 100-liter electric storage boiler, which primarily stands out for its support for automatic “smart” operation and can easily supply hot water to a family of 3-5 people. So, the built-in thermostat allows you to constantly maintain the heating mode set by the user, and when the Smart function is activated, which “studies” user behavior, it further allows the system to automatically heat water by the time it is most often used.
The Gorenje OGBS 100 ORV9 boiler is equipped with two “dry” heating elements that are not covered with scale and maintain high efficiency with a total power of 2 kW. The flat body, thermally insulated with polyurethane, provides effective protection for thermal energy losses and, moreover, looks quite attractive among the bathroom furniture. The tank, coated from the inside with silicone enamel, has a ten-year warranty, withstands the maximum allowable temperature of 85 °C, is protected from oxidation by a periodically replaced magnesium anode, and a fuse from pressure drops. Special attention deserves the support of the anti-legionella function, which protects the product from the formation of plaque from heat-loving bacteria.
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Gorenje 2026 - new arrivals, bestsellers, and the most relevant models Gorenje.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Gorenje 2026 - new arrivals, bestsellers, and the most relevant models Gorenje.
Which is better: wet or dry heating element in a water heater?Learning the design features, pros and cons of "wet" and "dry" heating elements in water heaters
Detailed FAQ on storage water heatersWe answer the most common questions regarding the installation and operation of storage water heaters
Model overview based on user reviews
The Gorenje OGBS ORV9 water heater series, available in various capacities, is praised for its European manufacturing quality and robust construction. Users appreciate its efficient heating capabilities, with the ability to heat water up to 85 degrees, and its effective insulation that keeps the exterior cool and maintains temperature for extended periods. The design includes dry heating elements that allow for easy replacement without disassembling the tank. However, some users find the product bulky and note the high cost as a downside. A significant concern is the maintenance requirement after the warranty period, which involves additional expenses for cleaning and part replacements. Despite these issues, many find it a reliable choice for families, although one user reported persistent technical problems post-warranty, leading to dissatisfaction. Overall, the Gorenje OGBS ORV9 is seen as a durable and efficient water heater, albeit with some maintenance considerations.
Pros
Cons
In my understanding, a water heater should be convenient, reliable and economical. Additionally, I still had to choose a model that was quite roomy 80 liters, but not wide and with a small depth. The stars and my preferences agreed on this Gorenier model. It is expensive, but the brand is well-deserved and the dimensions of the case are suitable. This water heater was made in Slovenia, that is, in the European Union. In my opinion, this is a significant plus, because it is simply unprofitable to produce not very high-quality goods in the European Union. The tank is large, 80 liters. We have enough for a family of three with economical use. The water tank itself is made of a thick sheet of cold rolled steel, has decent rigidity and double protection against corrosion. The first rust barrier is a layer of protective enamel, but even if it cracks from time to time or a sharp temperature drop, there will still be no rust - a protective magnesium anode comes into play. The water is heated by two so-called dry heating elements. They differ from ordinary ones in that they do not come into direct contact with water, but are inserted into special steel flasks and heat the water through their wall. Maybe this is not the best solution in terms of heat transfer, but you can replace such a heater in the event of a breakdown without disassembling the tank, that is, quickly and without undesirable consequences. Water can heat up to 85 degrees, which is good, because this temperature destroys the bacteria that live in the water. The temperature is shown by a convenient LED indicator, which is visible even in the dark. In general, we really liked the water heater. The main disadvantage is the high cost, but since this is a device for long-term work, I decided not to be stingy. Still sometimes, when heated, a quiet hiss is heard, but the sound is not loud and does not bother anyone. |
We've been using the 50-liter model for a few months now and have formed an opinion. It heats water quickly, and a family of 3-4 people can take showers one after another without any issues—it manages to reheat during the process. It heats quietly and maintains the temperature for 7-10 hours without electricity without any problems. The outside of the boiler is completely cold, so it’s well-insulated like a thermos. The 50-liter one turned out to be quite bulky in terms of distance from the wall to the front edge. Control is with a single button, very simple, and the heating scale has pictograms drawn on it. Quickly heats water, keeps the temperature for a long time. A bit bulky, but we chose it ourselves :)  Valeriy O.: use Gorenje OGBS 50 ORV9 few months |
never take it, there's a "gorenie" stove... from the word "sorrow"... or burning))) clear and then there's one burner that knocks out the electricity in the whole house!!! makes no sense! he's cool and was ranked 3rd (used to be in 1st-2nd place). i've been using it for 2.5 years, the warranty was for 2 years. It worked fine for 1.5 years. After 2 years, the manufacturer recommends having it cleaned at a service center at your own expense!!!! 800 UAH (Vinnytsia). Then, of course, you have to pay on your own to keep the warranty valid! Also, you need to replace the magnesium anode... waited 1.5 months for delivery, another 500 UAH, also at your own expense. Pay the official service call fee of 150 UAH each time to the technician. And so, everything was replaced. And then, damn, it turns off by itself! And the service center doesn't know. Either the sensor costs another 350 UAH new, or the control board costs another 2.5k. So what the heck is the point of such a boiler!!!! If what the manufacturer recommends for the warranty is at your expense and not covered by the service center where it's registered for service!!! And in the end, the warranty, after all your efforts!!! seems to cover just the tank. And if you're worried about something (like I worry about it heating and turning off by itself, sometimes turning on by itself), when you need hot water, you have to unscrew the cover yourself and reset the temperature sensor... because the water is cold! use Gorenje OGBS ORV9 month or more i recommend it don't buy |
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