Protherm Medved 40 KLOM 35 kW
 | Outdated Product Single-circuit gas boiler of increased power with an open combustion chamber, a sectional cast-iron heat exchanger and an electronic control system that supports the eBus interface bus. It is the pre-top model in the Protherm Bear KLOM family. Equipped with an atmospheric combustion chamber, it has a relatively compact size and an impressive maximum useful heat output (up to 35 kW). This heat output is quite enough to organize the heating of residential, office, commercial or domestic premises with a total area of up to 262 m2. Designed for floor mounting in separate non-residential (boiler) rooms. It should be especially noted that for the safe operation of the Protherm Medved 40 KLOM boiler, it is necessary to equip a full-fledged chimney system, which must meet a number of mandatory fir...e safety requirements and provide stable natural draft, which is controlled by a special sensor. The undoubted advantages of the boiler include the use of a durable cast-iron 5-section heat exchanger, the cast design of which provides excellent heat transfer. A performant circulation pump provides pressure sufficient to service a two-story cottage. The device can work in cascade schemes and be used in tandem with an external indirect heating boiler. |
Protherm Medved 40 KLOM 35 kW
Energy source:gas
Mount:floor, single-circuit
Boiler power:35 kW, area ~ 262 m²
Combustion chamber:open, flue 150 mm
Single-circuit gas boiler of increased power with an open combustion chamber, a sectional cast-iron heat exchanger and an electronic control system that supports the eBus interface bus. It is the pre-top model in the Protherm Bear KLOM family. Equipped with an atmospheric combustion chamber, it has a relatively compact size and an impressive maximum useful heat output (up to 35 kW).
This heat output is quite enough to organize the heating of residential, office, commercial or domestic premises with a total area of up to 262 m2. Designed for floor mounting in separate non-residential (boiler) rooms. It should be especially noted that for the safe operation of the Protherm Medved 40 KLOM boiler, it is necessary to equip a full-fledged chimney system, which must meet a number of mandatory fire safety requirements and provide stable natural draft, which is controlled by a special sensor. The undoubted advantages of the boiler include the use of a durable cast-iron 5-section heat exchanger, the cast design of which provides excellent heat transfer. A performant circulation pump provides pressure sufficient to service a two-story cottage. The device can work in cascade schemes and be used in tandem with an external indirect heating boiler.
All specifications
Specifications Medved 40 KLOM
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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 Protherm 2026 - new arrivals, bestsellers, and the most relevant models Protherm.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Protherm 2026 - new arrivals, bestsellers, and the most relevant models Protherm.
I have a private house, large, spacious and very cold in winter, but we love warmth, my wife and children. It didn’t take me long to choose a boiler, I stopped at a plumbing supply store in Taganrog, talked to the guys, asked around, looked around - in general they advised the Prothermal Bear Klom, they immediately said that they needed an additional thermostat and a boiler for it. Then it will be warm and the water will always be hot. In general, this is how everyone told me that I paid without really thinking. A couple of days later they arrived, installed and launched. We've been heating it for two years now and everything is fine. And it’s warm, really very warm, even though the house is big and there’s always hot water. Taganrozh residents or anyone who has visited us will understand what I mean. Why shouldn’t it be, the boiler is almost 300 liters, it’s enough and heats up almost instantly. I go through maintenance once a year, but it costs money, but nothing breaks and everything works like a clock. heats very well, heats up quickly, reliability is good until I saw use Protherm Medved 20 KLOM more than year |
Review of the Protherm Bear 30 KLOM floor standing unit. What’s good: I like the build quality, it’s clear that it was made in Europe, and not by our self-taught craftsmen or the Chinese. It works flawlessly and is fairly quiet in operation, although I have a large house and some noise would not be a problem. The Bear boiler was installed in the boiler room, the installers did everything during the work shift, well done, I thought the pleasure would last. The installation cost was minimal, the house renovation was almost not damaged, it was convenient. I also want to praise the controls - quite advanced, it’s convenient to receive information and set the temperature. A couple of times it gave an error - something was wrong with the smoke removal, the craftsmen completed the chimney, everything went well, it has been working for six months without any failures or breakdowns. the assembly is good, the quality is there. Quiet, powerful i got errors a couple of times use Protherm Medved 30 KLOM month or more i recommend it should buy |
The installers and I started installing the heating system in the new house. I want to finish everything before the onset of autumn, so that later there will be no issues with heat and water. I took a set: a floor-standing gas boiler Bear 30 KLOM, a FE 150/6BM boiler for 144 liters and a thermostat. I am very pleased with my choice and the result. The Bear is a boiler with a cast iron heat exchanger - a serious unit, high-quality assembly, produced by the Slovak company Protherm. It heats quickly, holds the temperature well, is easy to use, and has a modern self-diagnosis system. It's been working for a week now - no errors, everything is fine, I hope it will continue to be the same. A 144-liter boiler is quite enough for a family of 6 people, although at first I was afraid that I had made a mistake in my choice and needed to take more. There is enough water, the boiler automatically maintains the temperature of the hot water, water is supplied without interruption - very convenient. And most importantly, the thermostat is a very convenient thing; you don’t need to change the settings if the weather changes. The regulator adapts to changes and sets the boiler to the desired program. the unit is very serious, everything is well done. i don't see use Protherm Medved 30 KLOM week i recommend it should buy |
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