Rens RCB-025 24 kW
 | Outdated Product Gas boiler Rens RCB-025 with a power of 24 kW (also available in 28 and 33 kW versions) was introduced by a Ukrainian company in late 2024. The model is an advanced device using the condensation heating principle, which increases efficiency to 107%. The heater is designed for areas up to 192 m² and has a dual-circuit design to provide hot water throughout the year. The maximum heating level of the heating circuit is 85 °С, and for domestic hot water, the permissible range is from 30 to 60 °С. The boiler supports connection and stable operation with underfloor heating systems. The hot water supply performance is 13.6 l/min with an increase in the inlet water temperature by 25 °С. The internal structure of the boiler includes a copper water block, stainless steel heat exchangers, a high-qual...ity circulation pump, an 8-liter expansion tank, and Italian SIT automation. The model monitors all main operating parameters and is equipped with a full range of safety features—protection from overheating, low gas pressure, water circulation malfunctions, freezing, flame failure, and lack of draft. The open flue structure requires ventilation. The installation is wall-mounted with a mounting plate. The gas and water supply pipes have a standard diameter.
This gas boiler stands out due to its high efficiency of 107% thanks to the condensation heating principle, capable of serving areas up to 192 m²; It's equipped with Italian SIT automation for reliable performance, and supports seamless integration with underfloor heating, offering a comprehensive safety feature set to ensure secure use. |
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Gas boiler Rens RCB-025 with a power of 24 kW (also available in 28 and 33 kW versions) was introduced by a Ukrainian company in late 2024. The model is an advanced device using the condensation heating principle, which increases efficiency to 107%. The heater is designed for areas up to 192 m² and has a dual-circuit design to provide hot water throughout the year. The maximum heating level of the heating circuit is 85 °С, and for domestic hot water, the permissible range is from 30 to 60 °С.
The boiler supports connection and stable operation with underfloor heating systems. The hot water supply performance is 13.6 l/min with an increase in the inlet water temperature by 25 °С. The internal structure of the boiler includes a copper water block, stainless steel heat exchangers, a high-quality circulation pump, an 8-liter expansion tank, and Italian SIT automation. The model monitors all main operating parameters and is equipped with a full range of safety features—protection from overheating, low gas pressure, water circulation malfunctions, freezing, flame failure, and lack of draft.
The open flue structure requires ventilation. The installation is wall-mounted with a mounting plate. The gas and water supply pipes have a standard diameter. This gas boiler stands out due to its high efficiency of 107% thanks to the condensation heating principle, capable of serving areas up to 192 m²; It's equipped with Italian SIT automation for reliable performance, and supports seamless integration with underfloor heating, offering a comprehensive safety feature set to ensure secure use.
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Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Rens 2026 - new arrivals, bestsellers, and the most relevant models Rens.
