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Hotpoint-Ariston CLAS B EVO 24 FF 24 kW (3300612)

Photos - Boiler Hotpoint-Ariston CLAS B EVO 24 FF 24 kW
Outdated Product
Energy source: gas; Installation: wall; Type: dual-circuit (heating and DHW); Heating area (m²): 192; Built-in water heater tank; Heat output (kW): 24; Coolant min. T (°C): 35; Coolant max. T (°C): 85; DHW min. T (°C): 40; DHW max. T (°C): 65; Performance (ΔT=25 °C) (L/min): 22.8; Control bus: Bus BridgeNet
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Hotpoint-Ariston CLAS B EVO 24 FF 24 kW
24 kW
30 kW
Energy source:gas
Mount:wall, dual-circuit
Boiler power:24 kW, area ~ 192 m²
Combustion chamber:closed, flue 60/100 mm
DHW temperature:from 40 °С, up to 65 °С
An outdoor temperature sensor is optionally connected. Control up to 6 temperature zones.
FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
All specifications
Specifications CLAS B EVO 24 FF
Main
Energy sourcegas
Installationwall
Typedual-circuit (heating and DHW)
Heating area192 m²
Additional equipment
Built-in water heater tank
DHW tank volume40 L
Technical specs
Heat output24 kW
Min. heat output11 kW
Power supply230 V
Power consumption140 W
Coolant min. T35 °С
Coolant max. T85 °С
Heating circuit max. pressure3 bar
DHW circuit max. pressure7 bar
Consumer specs
DHW min. T40 °С
DHW max. T65 °С
Performance (ΔT=25°C)22.8 L/min
Performance (ΔT ~30 °C)16.3 L/min / при Δt ~30 °C /
"Summer" mode
Circulation pump
Control busBus BridgeNet
Boiler specs
Efficiency94.5 %
Combustion chamberclosed (turbocharged)
Flue diameter60/100 mm
Inlet gas pressure13 mbar
Max. gas consumption2.86 m³/h
Expansion vessel capacity10 L
Expansion vessel pressure1 bar
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)943x600x460 mm
Weight55 kg
Added to E-Catalogdecember 2016
P/N
3300612

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
Catalog Hotpoint-Ariston 2024 - new products, best sales and most actual models Hotpoint-Ariston.

Gas boiler for almost instantaneous supply of hot water to the faucet

Hotpoint-Ariston CLAS B EVO 24 FF has a closed chamber with forced smoke removal. Therefore, this boiler can be installed in a bathroom or kitchen, a separate room is not required. Its power (24 kW) is enough for simultaneous heating and hot water supply of a large apartment or medium-sized house. Inside it is installed a two-section indirect heating boiler with a total volume of 40 liters (20 L + 20 L). This volume is considered small. When operating in summer mode, the automation constantly maintains the secondary heat exchanger in a heated state, and hot water comes out of the tap immediately after it is opened.

Good power and fast response

This boiler has good performance (the ability to quickly heat water). The electronically controlled burner with flame modulation gives a fast response, instantly increasing power when the tap is opened. In the basic configuration, the heating temperature is controlled manually. But it can be fully automated (you need to buy sensors for the street and the room), if you want to create a "smart home" system.

The best option for apartments in new buildings

Hotpoint-Ariston CLAS B EVO 24 FF is perfect for installation in an apartment where a small family of 2 – 3 people lives. Ariston boilers are reliable and safe. They work perfectly even with reduced gas pressure in the line. But it should be noted that the electronics of this device is quite sensitive and does not like power surges in the network. Therefore, in old buildings with poor wiring, the boiler should be connected through a stabilizer, otherwise it will often turn off due to a tripped protection.

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