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Comparison Tesy GCV 1004724D C21 TS2R vs Tesy GCV 1004424D D06 TS2R

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Tesy GCV 1004724D C21 TS2R
Tesy GCV 1004424D D06 TS2R
Tesy GCV 1004724D C21 TS2RTesy GCV 1004424D D06 TS2R
from $147.76 up to $193.00
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from $119.20 up to $154.69
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Typestoragestorage
Energy sourcemainsmains
Installationverticalvertical
Tank volume100 L100 L
Tank shapecylindricalcylindrical
Technical specs
Power source230 V230 V
Energy efficiency classB
Power consumption
2400 W /1200 W/
2400 W
Heating modes
/2400/1200 W/
Tank liningglass ceramicsglass ceramics
Water supplywith pressurewith pressure
Heating time
130 min /at ∆t=45°С/
124 min
Magnesium anode
Heating elements22
Heating element type
dry heater
dry heater
Features
Functions
thermostat
thermostat
Safety systems
overheat protection
safety valve
overheat protection
safety valve
General specs
Controlsmechanicalmechanical
Controls layoutfrontfront
Pipe connectionbottombottom
Tank manufacturer's warranty5 years
Dimensions (HxWxD)98.5x47x49.6 cm
94x44x47 cm /weight — 25 kg/
Added to E-Catalogdecember 2016december 2016

Energy efficiency class

This parameter characterizes the efficiency of electricity consumption by the water heater. Classes are indicated by latin letters from A to G (A, B, C, D), where A is the most energy efficient device.

Heating modes

The number of heating modes provided in the device.

This parameter is specified only for models with several heating modes. We emphasize that you should not confuse such functionality with temperature control (see "Features"). The heating mode is the general format of the device; these formats differ primarily in such parameters as the actual heating power, the number (and in combined models, and types) of the heating elements involved, etc. The thermostat, if it is in the design, allows you to change the temperature within a specific mode.

In general, the presence of several heating modes expands the functionality of the water heater but affects its cost. Of course, the specific features of these modes do not hurt to clarify in advance before buying.

Heating time

Time to heat the storage tank (see "Type"), filled with cold water, to operating temperature.

It is worth remembering that this characteristic is not 100% accurate. Manufacturers usually indicate the heating time for certain conditions: a filled tank, maximum heating intensity, and temperature rise (∆T) by a certain number of degrees. In practice, the heating time may differ, both one way and the other. For example, if the heating time for the device is 20 minutes at ∆T = 50 °C, then when the water is heated from 15 °C to 60 °C, the time will be shorter (∆T = 45 °C). Nevertheless, this indicator allows us to evaluate the overall flow rate of the boiler, and with equal ∆T and volumes, different models can be compared in terms of heating time.

Tank manufacturer's warranty

The warranty period declared by the manufacturer for the storage water heater tank (see “Type”).

This parameter is important for the reasons of maintenance terms. The tank is the most complex element: other parts of the water heater are relatively easy to repair and change, and if there is a problem with the tank, it is often easier to replace the entire boiler. In the most advanced models, the warranty on the tank can be 10 years or more.
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