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Italtherm CITY CLASS 35 KR 28 kW

Photos - Boiler Italtherm CITY CLASS 35 KR 28 kW
Outdated Product
Energy source: gas; Installation: wall; Type: single-circuit (heating only); Heating area (m²): 224; Condensing; Heat output (kW): 28; Coolant min. T (°C): 20; Coolant max. T (°C): 80; Heated floor mode; Efficiency (%): 106.4; Combustion chamber: closed (turbocharged); Firebox size: Dimensions (mm): 727x400x300
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Italtherm CITY CLASS 35 KR 28 kW
20 kW
28 kW
Energy source:gas
Mount:wall, single-circuit
Boiler power:28 kW, area ~ 224 m²
Combustion chamber:closed, flue 60/100 mm
All specifications
Specifications CITY CLASS 35 KR
Main
Energy sourcegas
Installationwall
Typesingle-circuit (heating only)
Heating area224 m²
Condensing
Technical specs
Heat output28 kW
Min. heat output3.5 kW
Power supply230 V
Power consumption86 W
Coolant min. T20 °С
Coolant max. T80 °С
Heating circuit max. pressure3 bar
Consumer specs
"Summer" mode
Heated floor mode
Circulation pump
Boiler specs
Efficiency106.4 %
Combustion chamberclosed (turbocharged)
Flue diameter60/100 mm / 80/80 mm for split chimney /
Inlet gas pressure20 mbar
Max. gas consumption3.51 m³/h
Expansion vessel capacity10 L
Expansion vessel pressure1 bar
Heat exchangerstainless steel
Connections
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)727x400x300 mm
Weight33.4 kg
Official Websiteen.italtherm.it
Added to E-Catalogjune 2018
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.
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CITY CLASS 35 KR