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Comparison Bosch WTW 85461 vs Bosch WTW 85540

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Bosch WTW 85461
Bosch WTW 85540
Bosch WTW 85461Bosch WTW 85540
Outdated ProductOutdated Product
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Drying typecondensing (heat pump)condensing (heat pump)
Capacity9 kg9 kg
Drum volume112 L112 L
Features
Number of drying programmes1614
Anti-crease function
Moisture sensor
Delay start timer
 /up to 24 hours/
Steam drying
Quick dry
Refresh cycle
Drum lighting
Self-cleaning heat exchanger
Drain into sewer
Condensate tank indicator
Efficiency classes
Drying classB
Energy class
A++ /259 kWh/year/
A++
Noise level64 dB65 dB
More specs
Controlsrotary knob + touch controlsrotary knob + touch controls
DisplayLEDLED
Child lock
Loading hatch diameter32 cm
Door shaperound with glassround with glass
Door openingrightward
Dimensions (HxWxD)84x60x60 cm84x60x60 cm
Country of originPoland
Color
Added to E-Catalogseptember 2017june 2017

Number of drying programmes

The number of preset drying programmes. Such programmes are often optimized for a specific type of fabric: linen, silk, synthetics, etc. The more drying programmes, the more versatile and easier the dryer is to use. However, a specific set of modes in different models may be different, and even a large variety of programmes does not guarantee that one of them will be suitable. So before buying, it is advisable to specify not only the quantity but the list of claimed programmes.

Moisture sensor

Ability to choose the residual moisture content of the linen to be dried - from completely dry, which can be immediately put in the closet, to slightly dry, which is optimal for ironing. With laundry moisture control, the user needs to select the desired residual moisture - the dryer will automatically control the condition of the laundry and stop drying at the right time.

Steam drying

The presence of a drying programme with steam in the dryer.

In this mode, the laundry in the drum is treated with hot steam. Note that this procedure is not suitable for drying as such; its purpose is rather to refresh and moisturize the fabric. For example, steam drying can be used as an alternative to washing when clean unwashed clothing has absorbed an unpleasant odour. It can be used to moisten overdried laundry for subsequent ironing.

Refresh cycle

A programme designed to remove odours from clothes, such as tobacco smoke, or an unpleasant odour that appears after a long period of storage. The refresh programme is useful if the clothes are clean, but the smell still needs to be eliminated — refreshing in the dryer takes less time and effort than quick washing and then drying (even if using the same dryer). This function is especially relevant for drying cabinets.

Drain into sewer

This option allows you to automate the process of draining the condensate collection tank (respectively, it is relevant only for dryers with a condensation principle of operation). At the end of the drying process, the condensate accumulated in the tank is automatically drained into the sewer. To do this, a pump and a hose are provided in a dryer with a drain into the sewer. The function of draining into the sewer allows you to significantly simplify the operation of the dryer, while in models without this option, the user must drain the condensate tank manually. Of course, manual emptying does not require much effort because the average condensate collection tank has a volume of about 5 litres, but still not very convenient.

Condensate tank indicator

It is an indicator signalling the filling of the tank with condensate and the need to empty it. It is used exclusively in models with a condensing type of drying (see above). The specific device and functionality of the indicator may be different: in some models, it only warns of a critical liquid level. In others, it can display the exact amount of condensate collected. However, this feature greatly simplifies the monitoring of the operation of the dryer and reduces the risk of flood and other troubles that can lead to an overflow of the tank.

Drying class

Drying class describes the overall drying efficiency that the machine provides. It is denoted by a Latin letter, where A is the best efficiency, and further in decreasing order ( drying class B is inferior to class A, but exceeds class C). Naturally, higher efficiency machines cost more (ceteris paribus).

Noise level

The noise level generated by the dryer during operation. Usually, the specs indicate the maximum volume of the device, in the noisiest mode — when other programmes are running, this figure may be lower. We note that the noise level also depends on the features of the installation: for example, if the machine does not stand firmly on all four legs, vibration from drum rotation can create additional noise. And the tiled walls amplify the sound by creating an echo. Nevertheless, it is best to evaluate the device precisely by the noise level stated in the specifications. And here it is worth bearing in mind that the decibel used to denote loudness is a non-linear value, and it is best to evaluate the actual loudness of the unit using comparative tables. Here is the simplest such table for the volume range in which modern dryers operate:

65 dB — a person's voice in raised tones at a distance of 1 m;
70 dB — a loud conversation of several people at the same distance;
75 dB — loud laughter at a distance of 1 m;
80 dB — motorcycle engine, medium power vacuum cleaner.


The quieter the machine is, the more comfortable it will be to use and the better it will be suitable for a specific environment (for example, if there is a small child in the house or if you plan to run drying at night). At the same time, it is worth considering not only the actual noise level but also the installation location of the device. If the dryer is planned to...be installed in the basement of a private house with thick ceilings and the bedroom is located on the second floor, you can not pay much attention to the noise level: even the loudest unit is unlikely to create inconvenience.

Loading hatch diameter

The diameter of the loading hatch of the dryer. For models with a rectangular hatch (see “Door shape”), in this case, one of the dimensions is indicated — either width or height.

On the one hand, the larger the opening, the more convenient it is to load laundry into the machine, especially large items like bedding. On the other hand, a large hatch requires the appropriate space in front of the device — otherwise, it simply cannot be opened normally. With round openings, everything is quite simple: there should be a place in front of the drying machine corresponding to the diameter of the hatch, plus at least 3-5 centimetres in reserve. If the door is rectangular, this point is not so obvious — manufacturers can indicate the height of the opening, not the width. In such cases, it should be assumed that the door usually occupies almost the entire width of the front of the dryer. Accordingly, normal opening requires free space no less than the total width of the unit.
Bosch WTW 85461 often compared
Bosch WTW 85540 often compared