6 Things You Must Consider Before Installing A Ducted Kitchen Chimney

Here are important considerations and guidelines to keep in mind during ducted kitchen chimney installation.

The main function of a kitchen chimney is to get rid of heat, smoke, food odor, and airborne grease using its internal fans and filters. Kitchen chimneys are often broadly classified as ducted chimneys that transfer stale air from the chimney and release it into the surface through a duct, and a ductless (Recycling) chimney where stale air may be a set of charcoal filters. undergo and circulate pure air. Back to the kitchen.

Ducted chimneys are simpler and preferred for Indian-style cooking than ductless chimneys, which involve much frying and therefore the use of spices. There are many chimney models to settle on from; Any under-cabinet kitchen chimney, wall-mounted kitchen chimney, or sealing-mounted chimney often opt consistently with the kitchen design or the homeowner's choice.

1. Chimney Size

Ducted chimneys are available in standard sizes 60 cm or 90 cm wide.

• For cooktops with two to four burners, a 60 cm wide chimney is sufficient.
• If the cooktop has three to 5 burners, it's advisable to put in a 90 cm wide chimney.

Note: The dimensions of the chimney should be slightly larger or an equivalent size because the cooktop to make sure that smoke created during cooking is soaked by the chimney and doesn't enter the kitchen.

2. Chimney Filters

For ducted chimneys, there are two sorts of chimney filters to settle on from:

• Cassette Filters: Cassette filters contain several layers of metal lattice that collect kitchen contaminants like grease and oil, and vent the fumes through a duct or PVC pipe. One drawback is that it's bent to be surrounded by particles of grease, which affects the suction power of the chimney.
• Baffle filters: These filters are made from overlapping layers of steel and aluminum, which change the direction of airflow. This filter uses 'cut-and-chop' technology to separate grease from fumes and its suction efficiency isn't suffering from the closure over time.

Note: Carbon filters are only utilized in ductless chimneys. The air first passes through a grease filter than through a charcoal filter, then circulates back to the kitchen. These filters are more maintained and wish to get replaced every 3-6 months.

3. Chimney Suction Power

Choose the chimney with the right suction power (suction power is measured in cubic meters per hour - usually expressed as m3 / hr). For the Indian sort of cooking, the chimney suction power should be between 400 and 1000 cubic meters per hour, counting on the dimensions of your kitchen.

4. Chimney Duct

The chimney duct shouldn't be longer than 12 feet. Choose an appropriate position for the chimney such the piping connecting the surface is little, so on ensure maximum efficiency in terms of the air suction power of the chimney.

• Stainless steel chimney is that the most preferred material for duct pipe thanks to its strength, durability, and corrosion resistance. Materials like PVC and aluminum also are used for chimney ducts.
• It is not advisable to travel for quite two turns within the chimney duct, because a shorter pipe with less twist is simpler than an extended pipe with more twist.

5. Cut-out For Chimney Duct Within The Outer Wall

• The exterior wall for the chimney duct should have a circular cut-out 6 inches wide. This cut-out should be done at a height of seven feet above the ground level on the outer wall, or above the window-lintel level.
• If the kitchen doesn't have already got a circular cut-out, try contracting the chimney installer in order that the installation of the chimney is often pierced within the correct position of the outer wall. differently to affect such a situation could also be to use a cut-out or position of the external fan to cross the chimney pipe.
• For all those that sleep in buildings or rented apartments with restrictions that don't allow them to form cut-outs within the outer wall, a ductless model is that the only option.

6. Distance To Countertop

The ducted chimney should have a distance of 26 to 30 inches from the cooktop. Anything below this height can block the utilization or view of utensils and utensils during cooking. If the chimney is about too high, the air suction of the chimney won't be ready to efficiently remove the cooking fumes from the source.

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