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Kentatsu Furst Nobby Smart 28-2CS 28.1 kW

Photos - Boiler Kentatsu Furst Nobby Smart 28-2CS 28.1 kW
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Energy source: gas; Installation: wall; Type: dual-circuit (heating and DHW); Heating area (m²): 225; Heat output (kW): 28.1; Coolant min. T (°C): 35; Coolant max. T (°C): 85; DHW min. T (°C): 35; DHW max. T (°C): 55; Performance (ΔT=25 °C) (L/min): 12.3; Efficiency (%): 91.5; Combustion chamber: closed (turbocharged)
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Kentatsu Furst Nobby Smart 28-2CS 28.1 kW
Energy source:gas
Mount:wall, dual-circuit
Boiler power:28.1 kW, area ~ 225 m²
Combustion chamber:closed, flue 60/100, 80/125 mm
DHW temperature:from 35 °С, before 55 °С
FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
All specifications
Specifications Furst Nobby Smart 28-2CS
Main
Energy sourcegas
Installationwall
Typedual-circuit (heating and DHW)
Heating area225 m²
Technical specs
Heat output28.1 kW
Power supply230 V
Power consumption115 W
Coolant min. T35 °С
Coolant max. T85 °С
Heating circuit max. pressure3 bar
DHW circuit max. pressure10 bar
Consumer specs
DHW min. T35 °С
DHW max. T55 °С
Performance (ΔT=25°C)12.3 L/min
Circulation pump
Boiler specs
Efficiency91.5 %
Combustion chamberclosed (turbocharged)
Flue diameter60/100, 80/125 mm / 80/80 mm for separate /
Inlet gas pressure13 mbar
Max. gas consumption2.88 m³/h
Expansion vessel capacity7 L
Safety
Safety systemsgas pressure drop
water overheating
flame loss
draft control
frost protection
More specs
Dimensions (HxWxD)730x403x345 mm
Weight35 kg
Added to E-Catalogdecember 2014
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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Additional features boiler Kentatsu Furst Nobby Smart 28-2CS:
  • Two heat exchangers
  • Built-in automatic bypass
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