The new series of gas water heaters from Ariston Thermo demonstrates a fundamentally new approach to hot water supply. Gas heaters Fast Evo from Ariston Thermo are available in two versions – “C” and “B”, providing the consumer with from 11 to 14 liters of hot water per minute.
Fast Evo by Ariston Thermo
The main differences between the speakers Fast Evo and Ariston Thermo:
Ignition. Fast Evo B is battery powered, saving you money on gas.
Fast Evo C – powered to save gas and batteries.
Control. Fast Evo B – one handle and LED for easy control.
Fast Evo C – buttons and LCD display, for better control and information.
Safety
One of the main requirements for any gas appliance is its safety. Designed in accordance with strict European standards, water heaters Fast Evo equipped with a comprehensive system of security. Ariston engineers have created the safest appliance possible, while making it high-tech in terms of comfort and easy to use. So, the Fast Evo safety system includes:
– Flame detection ionisation electrode .
– Overheating protection overheating thermostat .
– Chimney blocking protection chimney thermostat .
Autodiagnostics system independently monitors the faults and in case of incorrect operation for example, heat exchanger overheating or lack of air draft the installation will immediately shut down. Appliances operate reliably at minimum pressure of 0.1 bar. The “C” series is equipped with LCD display, showing the error codes that may occur during operation of the water heater. The table below shows examples of these codes.
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Comfort
Thermostatic electronic modulation.
How it works
Temperature stability is achieved by automatic stepless adjustment of the gas burner output by means of a modulating valve that can change the amount of gas combusted over a wide range. The modulated gas valve has an electromagnetic coil connected to the electronic board of the appliances, with which you can change the output of the gas burner immediately, depending on the flow rate and the water temperature set.
Fine-tuning the level of heating in the gas water heater, perhaps the most difficult task. The user can never be sure how much hot water will flow from the tap and how stable its temperature will be during use. Temperature fluctuations and the need to regulate it constantly – a frustrating reality.
Water heaters Fast Evo provides the highest level of comfort: Thanks to the design features of devices, the user has the ability to set the exact temperature of water heating. It is enough to set the desired parameters on the control panel – and the device automatically adjusts its power to ensure stable heating in all conditions.
Depending on power, the appliances provide the consumer with 11-14 liters of hot water per minute. The most powerful 14-liter water heater will be enough, for example, to take a shower while another member of the family does the dishes. The power has practically no influence on the dimensions: the height of the models is 58 cm, width 31 and 37 cm, depth 21 and 23 cm. Every Fast Evo model is therefore suitable for installation even in the smallest of spaces.
Modification Fast Evo C – the first American gas-fired column with an open combustion chamber, having Electric ignition from 220 V. This approach allows you to implement the concept of “plug and forget”. In other words, for trouble-free operation the user only needs to plug the device in once and not to think about switching it on off and regular replacement of batteries.
A more familiar to the consumer type of ignition – a pair of batteries – is characterized by a series of B. In this case, to change the temperature in the speakers Fast Evo B is designed single knob to adjust, which greatly simplifies the operation of the speaker.
Design and construction
Once upon a time, the gas heater was not the most attractive household appliance. The ignition mechanism also left a lot to be desired: you had to simultaneously bring a match to the “window” and move the knobs. The Fast Evo water heaters were created to change the design and adjustability of gas boilers. Not for nothing Ariston – a company that comes from Italy, famous for its artists, monuments and fashionable houses. The series is made in a simple and stylish design, has a strict thought-out forms. Compact design with a white enamelled steel case and a stylish LCD display Fast Evo C will fit harmoniously into your interior. And the weight of 10.5 kg we mean unit with a capacity of 14 l/min can even withstand a plasterboard wall.
Gas-fired boilers Fast Evo have a range of regulating the temperature of water heating from 35 to 65 ° C, the minimum flow of 2 liters min, the minimum water pressure of only 0.1 bar and a maximum – 10 bar. Maximal gas consumption for models with 14 l/min capacity – 2,86 m³ /h. Min. permissible room temperature in the room where the unit will be operated +5°C.
Environmentally friendly
Fast Evo series is characterized by high energy efficiency, reduced fuel consumption and low emissions of combustion products. The warranty for all Ariston water heaters is 2 years. Mounting wall-mounted, vertical. Gas inlet, cold water inlet and hot water outlet ½” used.
Fast Evo series specifications
| Parameters | Fast Evo B 11 | Fast Evo B 14 | FastEvo C 11 | Fast Evo C 14 |
| Types of gas | Natural, LPG | Natural, LPG | Natural, LPG | Natural, LPG |
| Rated heat output, kW | 21,5 | 27 | 21,5 | 27 |
| Heating power output, kW | 19 | 24 | 19 | 24 |
| Minimum useful power, kW | 8,5 | 9 | 8,5 | 9 |
| Water temperature in DHW circuit, max | 65°C | 65°C | 65°C | 65°C |
| Water temperature in the DHW circuit, not less | than 35°C | 35°C | 35°C | 35°C |
| Nominal DHW flow, l/min | 11 | 14 | 11 | 14 |
| Minimum flow of DHW, l min | 2 | 3 | 2 | 3 |
| Pressure in hot water circuit, max bar | 10 | 10 | 10 | 10 |
| Pressure in the DHW circuit, not less, bar | 0,1 | 0,1 | 0,1 | 0,1 |
| Required amount of combustion air, m³ /h | 35,9 | 45,4 | 35,9 | 45,4 |
| Combustion products temperature | 190°C | 190°C | 190°C | 190°C |
| Maximum quantity of combustion products G20 | 13,4 | 16,9 | 13,4 | 16,9 |
| Air temperature, not less | 5°C | 5°C | 5°C | 5°C |
| Height, mm | 580 | 580 | 580 | 580 |
| Width, mm | 310 | 370 | 310 | 370 |
| Depth, mm | 210 | 230 | 210 | 230 |
| Power supply | With batteries 2 1.5VLR20 | From batteries 2 1,5VLR20 | From the electric network, V Hz – 220/50 | From the electric network, V/Hz – 220/50 |
| Ignition | Electronic, from electric spark | Electronic, from electric spark | Electronic, by electric spark | Electronic, by electric spark |
Manufacturer’s recommended retail prices:
Fast Evo B 11 – 7990 rub.
Fast Evo B 14 – 9990 rub.
Fast Evo C 11 – 10 990 Dollars.
Fast Evo C 14 – 12 990 rub.
Do Fast Evo gas water heaters require any specific type of gas or can they work with any standard gas connection?
Do Fast Evo gas water heaters work with all types of gas or are they specific to certain regions?