Italtherm CITY TOP 25 K 25 kW
![]() | Outdated Product Energy source: gas; Installation: wall; Type: dual-circuit (heating and DHW); Heating area (m²): 200; Condensing; Heat output (kW): 25; Coolant min. T (°C): 35; Coolant max. T (°C): 80; DHW min. T (°C): 35; DHW max. T (°C): 55; Performance (ΔT=25 °C) (L/min): 15.5; Warm start; Efficiency (%): 105.3 |
Italtherm CITY TOP 25 K 25 kW
25 kW
34.9 kW
Energy source:gas
Mount:wall, dual-circuit
Boiler power:25 kW, area ~ 200 m²
Combustion chamber:closed, flue 60/100, 80/80 mm
DHW temperature:from 35 °С, up to 55 °С
An outside temperature sensor can be connected. The optimum coolant pressure is from 1 to 1.5 bar in a cold state.
Italtherm positions its CITY TOP K range of condensing boilers as the most energy efficient on the market. Burner modulation range 1 to 20.
All specifications
Specifications CITY TOP 25 K
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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 Italtherm 2025 - new arrivals, bestsellers, and the most relevant models Italtherm.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Italtherm 2025 - new arrivals, bestsellers, and the most relevant models Italtherm.