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Ferroli DIVA C20 20 kW

Photos - Boiler Ferroli DIVA C20 20 kW
Outdated Product
$371.00
Energy source: gas; Installation: wall; Type: dual-circuit (heating and DHW); Heating area (m²): 165; Heat output (kW): 20; Coolant max. T (°C): 90; DHW max. T (°C): 90; Performance (ΔT=25 °C) (L/min): 13.4; Warm start; Efficiency (%): 91; Combustion chamber: open (atmospheric); Firebox size: Dimensions (mm): 700x400x330
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Ferroli DIVA C20 20 kW
Energy source:gas
Mount:wall, dual-circuit
Boiler power:20 kW, area ~ 165 m²
Combustion chamber:open, flue 131 mm
DHW temperature:up to 90 °С
All specifications
Specifications DIVA C20
Main
Energy sourcegas
Installationwall
Typedual-circuit (heating and DHW)
Heating area165 m²
Technical specs
Heat output20 kW
Power supply230 V
Power consumption80 W
Coolant max. T90 °С
Heating circuit max. pressure3 bar
DHW circuit max. pressure9 bar
Consumer specs
DHW max. T90 °С
Performance (ΔT=25°C)13.4 L/min
Performance (ΔT ~30 °C)9.6 L/min
"Summer" mode
Warm start
Circulation pump
Boiler specs
Efficiency91 %
Combustion chamberopen (atmospheric)
Flue diameter131 mm
Max. gas consumption2.73 m³/h
Expansion vessel capacity8 L
Expansion vessel pressure1 bar
Connections
Mains water intake1/2"
DHW flow1/2"
Gas supply1/2"
Central heating flow3/4"
Central heating return3/4"
Safety
Safety systemsgas pressure drop
water overheating
flame loss
draft control
frost protection
More specs
Dimensions (HxWxD)700x400x330 mm
Weight27 kg
Added to E-Catalogmay 2014
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 Ferroli 2025 - new arrivals, bestsellers, and the most relevant models Ferroli.
FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
Additional features boiler Ferroli DIVA C20:
  • Ability to connect remote control
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DIVA C20