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Bosch Therm 4000 S WTD 12 AME

Photos - Boiler Bosch Therm 4000 S WTD 12 AME
Outdated Product
$449.48 up to $540.00
Instantaneous gas water heater from the renowned German manufacturer Bosch, mainly notable for its excellent performance and ease of use. A device of this type can serve as a good solution for providing residents of city apartments and gasified houses with hot water. A heat exchanger with a capacity of 20.8 kW serves as a heating element, which allows the device to prepare up to 12 liters of hot water in one minute of operation (under "hot" in this particular case means heating water by 25 °C from its initial value). An electronic type control panel with a small but informative display, high accuracy in maintaining the set temperature is provided by a built-in thermostat. The Bosch WTD 12 AME instantaneous water heater is equipped with a turbocharged combustion chamber with increased effic...iency, connected to a coaxial energy-saving chimney with inner and outer pipe diameters of 60 and 100 mm, respectively. The gas consumption claimed by the manufacturer is within 2.1 m³ / h. Ignition is carried out by a battery-powered device, the fuel supply when the flame goes out is stopped by the gas control protection function, and the automatic regulator monitors the optimal water flow. Among other things, let's pay attention to the fact that the device can also work on liquefied gas.
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Bosch Therm 4000 S WTD 12 AME
Main
Typetankless
Energy sourcegas
Installationvertical
Tank shaperectangular
Technical specs
Power sourceenergy independent
Rated heat exchanger power20.8 kW
Max. water temperature60 °C
Performance (Δt ~25 °C)12 L/min
Water supplywith pressure
Heating elements1
Heating element typeheat exchanger
Ignition typebatteries
Combustion chamber typeclosed (turbocharged)
Flue diameter60/100 mm
Gas consumption2.1 m³/h
Features
Functionsthermostat
water flow regulator
display
Safety systemsoverheat protection
gas control
draft sensor
General specs
Controlselectronic
Controls layoutfront
Pipe connectionbottom
Dimensions (HxWxD)56.8x30x17 cm
Weight10 kg
Added to E-Catalognovember 2015
Closed combustion chamber. power modulation. High accuracy of maintaining the set temperature. Ionization control of the flame of a gas burner. Electronic control panel with LCD display. Ability to work on liquefied gas.

Instantaneous gas water heater from the renowned German manufacturer Bosch, mainly notable for its excellent performance and ease of use. A device of this type can serve as a good solution for providing residents of city apartments and gasified houses with hot water. A heat exchanger with a capacity of 20.8 kW serves as a heating element, which allows the device to prepare up to 12 liters of hot water in one minute of operation (under "hot" in this particular case means heating water by 25 °C from its initial value).

An electronic type control panel with a small but informative display, high accuracy in maintaining the set temperature is provided by a built-in thermostat. The Bosch WTD 12 AME instantaneous water heater is equipped with a turbocharged combustion chamber with increased efficiency, connected to a coaxial energy-saving chimney with inner and outer pipe diameters of 60 and 100 mm, respectively. The gas consumption claimed by the manufacturer is within 2.1 m³ / h. Ignition is carried out by a battery-powered device, the fuel supply when the flame goes out is stopped by the gas control protection function, and the automatic regulator monitors the optimal water flow. Among other things, let's pay attention to the fact that the device can also work on liquefied gas.

Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog Bosch 2024 - new products, best sales and most actual models Bosch.

Bosch has long been a household name when it comes to vaunted German quality and reliability. These properties are possessed, including geyser with a closed combustion chamber Therm 4000S WTD 12 AME.

High precision heating

The model is applicable in households where, for some reason, it is not possible to deploy a scheme with natural smoke removal. The exhaust fan is engaged in the removal of combustion products through a coaxial chimney 60/110 mm. The speaker heats water up to 60 °С, providing high accuracy of maintaining the set parameters (±1 °С) in automatic mode due to electronic modulation in temperature and flow.

Electronic panel

Out of the box, the unit runs on natural gas, however, through simple manipulations through the service menu, it can be easily converted to liquefied gas. To do this, you will need to resort to the services of an electronic control panel with an LCD display at the head. In addition to data on the heating temperature of the water carrier, it displays other operating parameters of the speaker and error codes in case of malfunctions. Optionally, it is possible to connect a remote control to the water heater.

Armament

The centre position inside the body of the device was taken by a copper heat exchanger, through which up to 12 liters of water are "driven" in 1 min. Also, the model is armed with ionization control of the gas burner flame, functions of protection against overheating and attenuation of the flame. If desired, an anti-freeze kit is connected to it in one sitting. The only serious disadvantage of the gas speaker is the high cost. But with an eye to belonging to the highest grade of instantaneous water heaters, an immodest price tag should be taken as a guarantee of reliability and functional “pumping” of the unit.

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