STROPUVA S20 U 20 kW
 | Outdated Product Solid fuel boiler of long burning — the volume of the furnace of the installation is 350 liters, which in total accommodates up to 130 kg of coal and provides up to 5 days. STROPUVA S20 U can serve as a good solution for organizing efficient heating of an area up to 150 m2. It is versatile in terms of choosing an energy source — you can use firewood, wood waste, coal, sawdust and peat briquettes. Another important advantage is that the efficiency of the installation is at the level of 91.6%. |
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STROPUVA S20 U 20 kW
Energy source:solid fuel
Mount:floor, single-circuit
Boiler power:20 kW, area ~ 150 m²
Combustion chamber:open, flue 160 mm
Solid fuel boiler of long burning — the volume of the furnace of the installation is 350 liters, which in total accommodates up to 130 kg of coal and provides up to 5 days. STROPUVA S20 U can serve as a good solution for organizing efficient heating of an area up to 150 m2. It is versatile in terms of choosing an energy source — you can use firewood, wood waste, coal, sawdust and peat briquettes. Another important advantage is that the efficiency of the installation is at the level of 91.6%.
All specifications
Specifications S20 U
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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 STROPUVA 2025 - new arrivals, bestsellers, and the most relevant models STROPUVA.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog STROPUVA 2025 - new arrivals, bestsellers, and the most relevant models STROPUVA.
AccessoriesAll accessories for STROPUVA S20 U →
When I first heard about STROPUVA boilers, I thought that it was some kind of divorce. Can one load of coal burn for three or four days? It turned out that maybe he himself was convinced of this and bought one for his household. Works unrealistically for a long time on one load. Loading, of course, should be decent - 35-40 kilograms for firewood, more than a hundred for coal. In frosty weather, at -15 degrees and below, coal loading is enough for a day and a half, and if the temperature is about -5 or higher, then it can last up to 3 days. On firewood, respectively, a day can be stretched without problems. I burn more coal, there is a bit too much soot and soot from firewood, there is a small supply just in case. Takes up little space. The boiler itself is large, but in vertical size. And the floor area under it is not at all large. In my boiler room, after replacing the old boiler with this one, there is still a lot of space left. Does not depend on electricity. Adjusted by mechanics, simple and reliable. And the boiler itself is “oak” in the good sense of the word. It is easy to clean, but you have to do it often. Soot overgrows pretty quickly. Factory warranty five years. For the first time, I set it up for a long time. Probably a week of sausage, while I smoked what's what. Not the easiest machine to operate. The air valve at the top was rattling. I read on the forums, made a weighting agent, now it works fine. Due to the slow burning of firewood or coal, a lot of soot is formed, literally you have to rake out buckets. Six months later, the appearance deteriorated specifically. use STROPUVA S20 U month or more |
35 kg. coal for a day at 0 gr., allows you to heat 180 sq.m. up to 23 gr. refueling and cleaning once a day rapid formation of soot use STROPUVA S30 U week i recommend it should buy |
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Additional features boiler STROPUVA S20 U:
- Loading opening dimensions — 260x220 mm
- The volume of the firebox is 350 L (130 kg of coal can fit)
- Boiler operation at one load — up to 5 days
- Model S20 — energy source: firewood, wood waste
- Model S20 U(station wagon) — energy source: firewood, wood waste, coal, sawdust and peat briquettes
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