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Italtherm CITY TOP 25 K 25 kW

Photos - Boiler Italtherm CITY TOP 25 K 25 kW
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Outdated Product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
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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.
FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
All specifications
Specifications CITY TOP 25 K
Main
Energy sourcegas
Installationwall
Typedual-circuit (heating and DHW)
Heating area200 m²
Condensing
Technical specs
Heat output25 kW
Min. heat output1.6 kW
Power supply230 V
Power consumption87 W
Coolant min. T35 °С
Coolant max. T80 °С
Heating circuit max. pressure3 bar
DHW circuit max. pressure6 bar
Consumer specs
DHW min. T35 °С
DHW max. T55 °С
Performance (ΔT=25°C)15.5 L/min
Performance (ΔT ~30 °C)12.2 L/min
"Summer" mode
Warm start
Circulation pump
Boiler specs
Efficiency105.3 % / at 30% power /
Combustion chamberclosed (turbocharged)
Flue diameter60/100, 80/80 mm
Inlet gas pressure20 mbar
Max. gas consumption2.64 m³/h
Expansion vessel capacity10 L
Expansion vessel pressure1 bar
Coolant performance1320 L/h
Connections
Mains water intake1/2"
DHW flow1/2"
Gas supply3/4"
Central heating flow3/4"
Central heating return3/4"
Safety
Safety systemsgas pressure drop
water overheating
flame loss
draft control
water circulation failure
frost protection
More specs
Dimensions (HxWxD)700x400x324 mm
Weight36.8 kg
Added to E-Catalognovember 2020
FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
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CITY TOP 25 K