If you think that you bought a hood, installed it, and it will work as it should, then you are deeply mistaken. Yes, the hood in the kitchen is a necessary thing, but many owners of houses and apartments waste money on it, because the device does not work as it should. Let's try to figure out what common problems you may encounter and how to solve them.
Read in the article
- 1 There is no air purification that you expected
- 2 Ventilation hole - one. Where to take the hood out?
- 3 The hood is very noisy. How to be?
- 4 How to connect the hood if the cord is too short?
- 5 The hood is poorly cleaned. What to use?
There is no air purification that you expected
That there is a hood, that it is not - you do not feel any changes in the atmosphere of the kitchen? This is possible if you are mistaken with the choice of the power of the unit.
How to calculate the hood power in advance? It is measured in cubic meters, and to get the desired value, you need to multiply the kitchen area by the height of the ceilings and the coefficient corresponding to the type of stove. For an electric stove it is 15, for a gas stove - 20. For example: you have a kitchen area of 9 m², a ceiling height of 2.5 and an electric stove. It turns out that the exhaust capacity should be 350 m³ / h.
And the second important point: in addition to power, you need to choose the right size of the device, namely its working area. It should correspond to the dimensions of the slab surface or be slightly larger, but not less. If you have a small 2-burner stove, you can do with a compact hood 30 centimeters wide, but look for a wide model for a full-fledged stove.
In each case, the shape of the hood must be considered separately. For small kitchens, it is logical to choose flat models that are installed under wall cabinets.
Ventilation hole - one. Where to take the hood out?
A very common problem for city apartments, especially old housing stock. According to the standards, it cannot be occupied and covered, including by an exhaust hood. But what should be done? After all, if you turn off the hood, there will be no air circulation in the kitchen at all. And this is fraught with the formation of fungus and other troubles.
There is a solution. Look for a special ventilation pad with two outlets.
Yes, the effectiveness of natural ventilation will suffer, but at least it will. But, unfortunately, with such a connection, part of the air from the hood will return to the room, which is not encouraging.
If both of these options don't work for you, consider recirculating hoods. You will have to regularly change filters, but they look compact and you do not need to tinker with any ventilation box.
The hood is very noisy. How to be?
The noise problem usually arises from the ventilation duct. The shorter it is, the less extraneous sounds and hum. The most noisy are corrugated pipes. The problem can be minimized by using a composite smooth pipe, preferably made of plastic. But pay attention that the plastic channel does not pass by hot zones - above the stove and near the risers of the heating system.
In addition, it is important to correctly select the cross-section of the ventilation duct to the exhaust pipe. If the ventilation duct is less than the prescribed value, then there will be more noise.
How to connect the hood if the cord is too short?
This problem needs to be solved even before purchasing a device and even before installing a kitchen unit. No extension cords should hang over the stove. To connect the hood, you need to bring out the outlet higher than you plan to install the device.
The hood is poorly cleaned. What to use?
You just need to choose the right detergent. You need to wash your hood at least once a month, and it can be quite troublesome if you don't have a dishwasher. We missed the frequency - be prepared for the fact that the fat on the hood dries up and it will be much more difficult to remove it.
The grease trap is washed manually with a brush and using products containing sodium hydroxide. Shumait, Sanita, Frau Gretta, Unicom - all these manufacturers offer special means for cleaning such devices.
How easy it is to clean the hood - in this video:
What tools do you use? Recommend the most effective ones in the comments!
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