The management said that it is impossible to connect the hood to the general ventilation channel, we understand how to get out of this situation.

Until recently, connecting the hood to the ventilation was quite simple. Any owner of gas appliances could handle it without assistance. However, with the advent of the new fire regulations, the situation has changed.



Homeowners are outraged. You can not connect the kitchen hood to the general ventilation channel in all apartments! "What do you do now?" you ask. We have prepared detailed answers!

Previously, the owners of the apartment just bought an electric hood. Then playfully connected her to the ventilation shaft. So cooks got rid of smells while cooking. In addition, the effect of hot steam and fat droplets on the condition of kitchen furniture was reduced.



Since January 1, 2019, control over compliance with the SNIP norms has been strengthened. If the hood above the gas stove forcibly removes air into the general house system of an apartment building, inspectors may require it to be turned off. Carefully study the requirements for kitchen hoods!

Basic requirements for extraction over gas stove

1. Installed hood should not completely cover the channel of home ventilation. Its channels remove natural gas. Therefore, their blocking can lead to fire. It is necessary to install a combined grille (pictured). It will provide sufficient ventilation even when the hood is disconnected.
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2. In the old houses, each apartment had its own ventilation shaft, to which none of the neighbors could connect. In modern high-rise buildings, as a rule, a common mine is used, and its throughput is limited. Therefore hood power should not exceed the design capacity of the ventilation channel. Otherwise, the airflow created by the hood of your neighbors can enter the premises higher up the riser. How to check the correct air circulation in your apartment, learn from our article.
   
   
   
3. Prohibited alteration of the ventilation channel without prior consultation with the supervisory authorities. You cannot arbitrarily expand the vent or transfer it to another place.

How not to break the rules?

1. Give up the gas stove.
   If you have an electric stove installed, it's okay. You're not breaking any rules, even if you completely shut down the vent. In short, it is enough to replace the gas stove with an electric one or install an induction cooking panel.
   
   
   
   However, do not forget that the power of the stove should not exceed the maximum load on the electric line of the apartment. And in any case, this requires the permission of local governments.
   
   
2. Use a carbon filter hood
   Coal hoods have a special filter that cleanses the air from an unpleasant smell and does not miss dirt. And most importantly, they do not require connection to the ventilation shaft. I note that for the effective operation of such an extract, it is necessary to periodically change the filters. This entails additional financial costs.
   
   
   
3. Set up the combined grille
   If the dimensions of the channel allow, install a combined grille that guarantees constant air exchange. It costs a penny, in other words, it is the easiest way to avoid a fine.
4. Put the duct channel outside
   This is the hardest option. If the exhaust device is located near the window, the duct can be output into the window, having previously replaced the glass in it with durable plastic. Another option: get the permission of the responsible authorities and remove the duct through the hole made in the wall.

In conclusion, we note that safety is the most important thing. Don't neglect her! Before installing the hood, study the current norms in detail. Consult with specialists to avoid further problems.