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Ferroli DIVA F28 28 kW

Photos - Boiler Ferroli DIVA F28 28 kW
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Energy source: gas; Installation: wall; Type: dual-circuit (heating and DHW); Heating area (m²): 225; Heat output (kW): 28; Coolant max. T (°C): 90; Performance (ΔT=25 °C) (L/min): 18.3; Warm start; Control bus: OpenTherm; Efficiency (%): 93.1; Combustion chamber: closed (turbocharged)
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Ferroli DIVA F28 28 kW
Energy source:gas
Mount:wall, dual-circuit
Boiler power:28 kW, area ~ 225 m²
Combustion chamber:closed, flue 60/100, 80/125 mm
All specifications
Specifications DIVA F28
Main
Energy sourcegas
Installationwall
Typedual-circuit (heating and DHW)
Heating area225 m²
Technical specs
Heat output28 kW
Power supply230 В
Power consumption135 W
Coolant max. T90 °С
Heating circuit max. pressure3 bar
DHW circuit max. pressure9 bar
Consumer specs
Performance (ΔT=25°C)18.3 L/min
Performance (ΔT ~30 °C)12.4 L/min
"Summer" mode
Warm start
Circulation pump
Control busOpenTherm
Boiler specs
Efficiency93.1 %
Combustion chamberclosed (turbocharged)
Flue diameter60/100, 80/125 mm
Inlet gas pressure20 mbar
Max. gas consumption3.17 m³/h
Expansion vessel capacity10 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
Weight35 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.
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Excellent boiler model
23 June 2014 
In my opinion, the boiler is the best in terms of price-quality ratio. If you need to install a boiler and not worry about its condition, then, as I already wrote, this is the best choice.
Two heat exchangers: one for heating the heating system, and the other for heating hot water; Italian quality and good price.
Not observed.
 i recommend it should buy
In order to disassemble the boiler, I need to disassemble the kitchen. So think again
3 January 2016 
Before buying, ask the service centers what is better to take
Works not bad. Connected 10/10/2014
For half a year there were 3 repairs. Changed the fee 3000 UAH. Stuck fan. Thank God there was no replacement. wd40 helped. For the third time, the gas valve began to click. The master moved all the contacts on the spot and adjusted the gas supply for 250 UAH. And according to the master, this feroli always works like that. And the one that I still have words to God is normal
use Ferroli DIVA F24 month or more
reliable and high quality
25 July 2014 
Bought and installed last year. Worked great for the season! The boiler is really high quality and definitely worth the money. The Italians are great, they know how to make equipment.
two separate heat exchangers, adapted to hard water. Made in Italy. For me, the main criterion for selection was reliability, and this model is truly worthy. I recommend it.
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3 out of 5 user review(s) shown
2 more user review(s)
Additional features boiler Ferroli DIVA F28:
  • Ability to connect remote control