When it comes to designing a functional and stylish large kitchen, choosing the right cooker hood is essential. In spacious kitchens, a 90cm cooker hood is the ideal solution for effectively removing smoke, odors, and airborne grease while maintaining a sleek look. Whether you’re an avid home chef or simply want better air quality in your kitchen, a powerful and wide cooker hood makes a big difference.
In this guide, we’ll help you choose the best 90cm cooker hood for large kitchens, featuring top-performing models, key features to consider, and why Ciarra stands out among competitors.
What is the Size of a Large Kitchen?
A large kitchen typically refers to one with a size of around 200 to 250 square feet (approximately 18 to 23 square meters). This type of kitchen usually has ample space for multiple workstations, an island, and sometimes even a dining area within the kitchen itself.
When it comes to choosing a range hood for a large kitchen, a 90cm (36-inch) range hood is often considered the most suitable size. This is because it offers the necessary power and coverage to efficiently capture smoke, steam, and odors from a wider cooking area. A range hood of this size can handle larger cooktops or multiple cooking zones, ensuring better air quality and a more comfortable cooking environment. For larger kitchens, a 90cm range hood provides optimal ventilation without overwhelming the space visually, balancing both functionality and design.
How Powerful Should a 90cm Cooker Hood Be?
When selecting a 90cm cooker hood, it's essential to consider the power of the range hood to ensure it provides optimal ventilation for your kitchen space and cooking activities. A good range hood should be strong enough to efficiently handle the smoke, odors, and heat generated from your cooking, particularly if you have a gas stove or an electric cooktop.
1. Stove Type
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Induction hobs: These cooktops generally produce less heat, so they require a range hood with lower CFM (Cubic Feet per Minute) values. A general guideline is to have around 1 CFM per square foot of kitchen space. For example, a 100 square foot kitchen would require a range hood with a 100 CFM rating.
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Gas Cooktops: Gas cooktops generate more heat and require more powerful range hoods. The key factor here is the BTU (British Thermal Units) output of your stove. To calculate the CFM for a gas cooktop, you would add up the total BTU of all burners and divide by 100.
Example: If your gas stove has a total of 40,000 BTU, divide that by 100 to get the required CFM:
A 400 CFM or higher range hood is ideal for such a setup.
2. Ducted Cooker Hoods for Induction hobs
Induction hobs don’t generate as much heat, so a 90cm range hood with a CFM rating in the range of 100-300 CFM is typically sufficient. A common choice for Induction hobs is 300 CFM to ensure good air circulation while keeping noise levels low.
3. Ducted Cooker Hoods for Gas Cooktops
For gas cooktops with higher BTUs, such as a 40,000 BTU stove, a more powerful range hood like 400-450 CFM is needed.
4. Room Volume Calculation
For larger kitchens, such as an open-concept space with dimensions of 20’ x 20’ x 10’ (4,000 cubic feet), you want the air in the kitchen to be exchanged every 4 minutes (15 times per hour). To calculate the CFM required:
The range hood should exchange the air 15 times per hour (every 4 minutes), so divide the volume by 4:
For this kitchen, a range hood with a 1,000 CFM rating or higher would be ideal.
5. Installation Height
The higher the range hood is installed above the stove, the more powerful it needs to be to effectively remove heat and smoke. If the hood is installed more than 3 feet above the stove, consider opting for a higher CFM model to ensure it can handle the increased distance and maintain good suction.
In summary, a 90cm Cooker Hood for an average-sized kitchen should have at least 300-450 CFM for electric cooktops and 400-450 CFM for gas cooktops. For larger or open-concept kitchens, or if the range hood is installed higher than typical, aim for higher CFM values to ensure optimal ventilation.
Should the 90cm Cooker Hood be the Same Width as the Cooker?
Yes, it's generally recommended that the 90cm cooker hood should be the same width as the cooker for optimal performance. Here’s why:
1. Aesthetics and Proportions
A range hood that matches the width of the cooktop provides a balanced and visually appealing look. It helps create a cohesive design, avoiding any disproportionate or awkward gaps between the hood and the stove.
2. Optimal Airflow
For the most effective ventilation, the range hood should align with the size of the cooking surface. A hood that’s too narrow may miss capturing smoke and odors, while one that's too wide can be less efficient and waste energy by extracting air that's not near the stove.
3. Efficiency
Having a range hood the same width as the stove allows it to work most efficiently by directly pulling air from the entire cooking surface, ensuring that no smoke or fumes escape the hood’s suction range.
Shop the Best 90cm Cooker Hood for Large Kitchens
The CIARRA 90cm range hoods are ideal for large kitchens due to their powerful suction and sleek design, perfect for managing heavy smoke and odors. Below are individual product highlights:
1. CIARRA Dynamic 90cm Smart Flat Wall Mount Cooker Hood Wifi & Touch Control (CBCW9102-OW):
The CIARRA Dynamic 90cm Smart Flat Wall Mount Cooker Hood (CBCW9102-OW) offers a maximum suction power of 650m³/h, making it perfect for large kitchens. This unit features both exhaust and recirculating air modes, a high energy-efficient DC motor, and four power levels, including a boost function. It is designed for easy control via Wifi and sensor touch, allowing you to adjust settings from your smartphone. Additionally, the cooker hood comes with height-adjustable telescopic shafts and LED lighting, ensuring your kitchen remains clean and fresh with minimal energy usage.
2. CIARRA 90cm Smart Wall Mount Cooker Hood Wifi & Touch Control (CBCB9102P-OW):
The CIARRA 90cm Smart Wall Mount Cooker Hood (CBCB9102P-OW) also boasts an impressive 650m³/h suction power and an A+++ energy efficiency rating. It comes with both recirculation and extraction modes, equipped with a carbon filter and LED lighting to provide ample illumination. The sleek design, with a glassed touch control panel, ensures a modern and easy-to-clean surface. The cooker hood's smart features, including control via the Smart Life App, make it an excellent choice for modern homes, allowing for convenient operation and energy-efficient performance.
3. CIARRA 90cm Frosted Glass Angled Cooker Hood Anti-Fingerprint A+++ Wifi & Touch Control (CBCG9736H-G):
The CIARRA 90cm Frosted Glass Angled Cooker Hood (CBCG9736H-G) combines a stylish frosted glass design with strong suction power of 650m³/h. This cooker hood is equipped with anti-fingerprint glass, making it easy to maintain its elegant appearance. It offers both recirculation and extraction options, and features LED dimmable lights, perfect for enhancing kitchen ambiance while providing excellent visibility. The Smart Life app integration enables easy control over fan speeds, lighting, and air purifying functions, bringing both convenience and efficiency to your cooking space.
4. CIARRA 90cm Wall Mounted Cooker Hood (CBCB9201-OW):
Lastly, the CIARRA 90cm Wall Mounted Cooker Hood (CBCB9201-OW) features a more simplified design with a maximum suction power of 370m³/h, ideal for smaller large kitchens. Despite its lower suction capacity compared to other models, it remains efficient in removing smoke and odors. This unit comes with a sleek matte finish, mechanical push buttons for controlling fan speeds and lighting, and a highly energy-efficient motor. It is designed for both recirculation and extraction modes and includes three aluminum grease filters for easy maintenance and enhanced performance.
Each model is designed with large kitchens in mind, offering strong suction power, energy efficiency, and convenient smart features to help maintain a clean and fresh cooking environment. The design varies, with sleek glass finishes, frosted glass options, and ultra-thin panels to fit different aesthetic preferences.
Many Ciarra models also include:
- Reusable grease filters, such as Ciarra One
- Ducted or ductless installation options
For homeowners who value sustainability and performance, Ciarra is a top choice.
Related:
The Best 90 cm Black Cooker Hood
Why a 90cm Extractor Hood is a Must-Have for Your Kitchen
Conclusions
Invest in a cooker hood that enhances your kitchen’s air quality and complements your space — because a clean, stylish kitchen is a joy to cook in.