A type | flowing |
Heating method | natural gas |
Setting | wall mounted |
Functions | overheat protection |
chimney draft sensor (disconnects gas supply) | |
flame control (disconnects fuel supply) | |
power control | |
heating temperature adjustment | |
protection in the absence of a fuse | |
protection against incomplete combustion | |
battery replacement indicator | |
Performance | 10 l/min |
Nominal coil power | 20 kW |
Display | LCD дисплей температури |
Type combustion chamber | open (chimney) |
Colour | black |
Dimensions (HxWxD ) | 59 x 34 x 19 cm |
The weight | 7.6 kg |
A type | flowing |
Heating method | natural gas |
Setting | wall mounted |
Case | rectangular |
Functions | overheat protection |
chimney draft sensor (disconnects gas supply) | |
flame control (disconnects fuel supply) | |
power control | |
heating temperature adjustment | |
protection in the absence of a fuse | |
protection against incomplete combustion | |
battery replacement indicator | |
Performance | 10 l/min |
Nominal coil power | 20 kW |
Energy Efficiency Class | A |
Nominal pressure of natural gas | 13 mbar |
Display | LCD дисплей температури |
Ignition Type | battery powered /2шт x LR20 (електронний) |
Type combustion chamber | open (chimney) |
Thread of inlet nozzle | 1/2" |
Thread of outlet nozzle | 1/2" |
Efficiency | 86 % |
Material of burner | stainless steel |
Heat exchanger material | copper /2 кг |
Diameter of chimney | 105 mm |
Colour | black |
Dimensions (HxWxD ) | 59 x 34 x 19 cm |
The weight | 7.6 kg |
Operating pressure, MPa | 0.01-0.025 /Мінімальний робочий тиск контуру ГВП/ Максимальний робочий тиск контуру ГВП: 10 бар |
Package contents | user manual |
gas column | |
fitting-adapter | |
screws for fastening |
Warranty | 24 months |
Width | 370 mm |
Height | 230 mm |
Length | 650 mm |
Weight | 8.30 kg |
Volume | 0.0553 m3 |
The main advantage of the geyser heater ARDESTO X2 series with a power of 20 kW is the heating of water immediately before it enters the mixer, without accumulation in the tank. Productivity of the device makes 10 l/min. The main element is the burner. For ARDESTO X2 models, it is made of stainless steel. The ignition of the burner is electronic from batteries (2 pcs. × LR20), they must be purchased separately. The second, no less important element of the gas column is the heat exchanger. ARDESTO water heaters of the X2 series are equipped with heat exchangers made of oxygen-free copper (2 kg) - a metal that has high thermal conductivity, is resistant to corrosion and does not emit harmful substances when heated. The atmospheric column, in accordance with the design, has an open-type combustion chamber, and for the removal of exhaust gas it requires a full-fledged chimney. The energy efficiency of the device belongs to class A.
The water heater is equipped with a multi-level protection system: against overheating (85 °C), in the absence of ignition, against incomplete combustion, in case of flame extinction, due to insufficient draft in the chimney. If a problem occurs, the column turns off.
Geyser control
On the front side of the column there are gas and water regulators, thanks to which you can adjust the water heating to a comfortable temperature. Ease of use is provided by the LCD display, which displays the water temperature at the outlet of the geyser. The WINTER/SUMMER mode creates additional comfort when using the device.
Installation and connection
Installation and connection of the geyser to the gas and water supply systems must be carried out by specialists of specialized enterprises with permission for this type of activity.
Equipment
The ARDESTO X2 series water heater comes with the actual geyser, adapter fitting, mounting screws (2 pcs.), instructions (warranty card on the last page). Batteries are not included in (LR20REB/2BP recommended) - care must be taken to purchase them separately. An indicator will indicate the need to replace the batteries.