COSMO vs Broan-NuTone Range Hoods: Which Brand Fits You?
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When comparing a COSMO vs Broan-NuTone range hood, you face two very different approaches to kitchen ventilation. Both units manage air quality and grease, but they serve distinct installation needs. The COSMO Delta is a complete under-cabinet unit designed for visible, space-saving integration. In contrast, the Broan-NuTone PM300 is a hidden insert meant for custom cabinetry. Your choice depends on whether you need a standalone appliance or a component for a built-in setup.
Key differences
| Aspect | COSMO Delta 30-Inch Slim Under-Cabinet Range Hood | Broan-NuTone 21-Inch Range Hood Insert |
|---|---|---|
| Installation Type | Under cabinet | Insert |
| Width | 29.5 inches | 21.4 inches |
| Control Type | Push button | 2-speed rocker switch |
| Noise Level | 40 dB on lowest speed | 3 sones |
| Maximum Airflow | not listed | 300 Max Blower CFM |
Which one should you choose?
Choose COSMO Delta 30-Inch Slim Under-Cabinet Range Hood if
- You need a complete, visible range hood for standard under-cabinet installation.
- You prefer a slim profile that saves space in a condo or apartment.
- You want push button controls for fan speed and lighting.
Choose Broan-NuTone 21-Inch Range Hood Insert if
- You are building custom cabinetry and need a hidden ventilation component.
- You require a specific width around 21 inches for your layout.
- You want a stainless steel finish that fits inside a cabinet enclosure.
Verdict: Choose the COSMO Delta if you need a ready-to-install under-cabinet hood with a slim, visible design. Pick the Broan-NuTone PM300 if you are constructing custom cabinetry and need a discreet insert. The decision rests on your installation method and available width.
COSMO vs Broan-NuTone Hood Comparison
Installation Type
The COSMO Delta is a complete under-cabinet range hood. It features a slim profile that saves space and converts between ducted and ductless setups. You install it directly under your cabinets. Broan-NuTone offers a different approach. This is a custom power pack insert. It fits inside cabinetry to create a custom look. The insert includes EZ1 clips for easier installation. You need to build the surrounding hood structure. One is a visible unit. The other is a hidden component. Choose based on your cabinetry style.
Width
Width determines which cooktops these units can cover. The COSMO Delta measures 29.5 inches wide. It fits standard 30-inch cooktops. You get full coverage for your burners. Broan-NuTone is significantly narrower. It measures 21.4 inches wide. This size suits smaller cooktops or specific island setups. It does not cover a full 30-inch range width. If you have a standard 30-inch stove, the COSMO fits perfectly. The Broan-NuTone requires a smaller appliance or custom cabinetry to look balanced.
Airflow Capacity
Airflow determines how fast smoke and odors leave your kitchen. Broan-NuTone specifies a maximum blower capacity of 300 CFM. This is a strong rating for efficient ventilation. The COSMO Delta does not list a CFM rating in its published data. You cannot compare the raw power of air movement directly. Both units aim to clear the air. Broan-NuTone provides a clear number for performance. COSMO focuses on quiet operation at 40 dB. You must check other sources for COSMO airflow if power is your priority.
Noise Level
Noise matters for open-concept kitchens. The COSMO Delta operates as low as 40 dB on its lowest fan speed. This uses rigid ducting for optimal quietness. It has a three-speed motor for flexibility. Broan-NuTone rates its sound at 3 sones. This is comparable to a typical conversation. The Broan-NuTone has only two speeds. The COSMO offers more granular control over noise. You can choose a very quiet setting or a louder one. Broan-NuTone provides a steady, moderate sound level.
Controls
Control interfaces change how you manage the hood. COSMO uses a push-button control panel. You press buttons for fan speed, lights, and power. This is a direct interface on the unit. Broan-NuTone uses a two-speed rocker switch. You can also use an ADA-compliant wall remote, though it is sold separately. The rocker switch is simple and tactile. The push buttons offer multiple functions on one panel. Broan-NuTone allows remote control for convenience. COSMO keeps all controls on the hood itself.
Which Range Hood Fits Your Kitchen?
Apartment dweller with tight under-cabinet space
The COSMO Delta features a slim 5.3-inch height and 29.5-inch width, making it ideal for compact condos. Its push-button controls offer simple operation. You can choose ducted or ductless venting to fit your building's infrastructure. The reusable aluminum mesh filters trap grease effectively, keeping your kitchen clean without complex maintenance.
DIY installer building a custom hood surround
The Broan-NuTone PM300SS is a 21-inch insert designed for custom cabinetry. It includes EZ1 clips for easy installation by both professionals and DIYers. The stainless steel finish hides inside your custom hood. You get 300 CFM of airflow and a one-level LED light. This option lets you design the exterior while ensuring efficient ventilation.
User preferring quiet operation and simple switches
This Broan-NuTone unit operates at 3 sones, comparable to a typical conversation. It uses a 2-speed rocker switch for straightforward control. You can also add an ADA-compliant wall remote for convenience. The dishwasher-safe aluminum mesh micro filters simplify cleanup. If you value quiet performance and easy maintenance, this insert meets your needs.
The products compared
COSMO Delta 30-Inch Slim Under-Cabinet Range Hood
Best for: small kitchens needing slim profile ventilation
- Installation Type
- Under cabinet
- Width
- 30 in
- Number of Speeds
- 3 speed
- Control Type
- Push button
- Filter Type
- Aluminum mesh
- Lighting
- LED lighting
View on Amazon: COSMO Delta 30-Inch Slim Under-Cabinet Range Hood Affiliate link
This 30-inch under cabinet range hood features a slim 5.3-inch profile and 3-speed motor. It operates quietly at 40 dB on the lowest setting with rigid ducting. The unit includes reusable aluminum mesh filters and push button controls. You can choose ducted or ductless venting. It fits well in condos or apartments where space is limited.
Pros
- Slim 5.3-inch height saves cabinet space
- Quiet operation at 40 dB on lowest speed
- Reusable aluminum mesh filters trap grease effectively
- Converts to ductless with separate carbon filter kit
Cons
- Only 3 fan speeds limit airflow customization
- Push button controls lack digital display or touch interface
- Flexible ducting included may restrict airflow compared to rigid options
Good fit if
- You need a slim hood for tight under-cabinet spaces
- You prefer quiet operation on low settings
- You want a ducted or ductless conversion option
Skip if
- You require more than 3 fan speeds
- You prefer touch controls or digital displays
- You need a standard depth hood for maximum airflow
Verdict: COSMO Delta 30 in Under Cabinet Hood suits you if you prioritize space-saving design and quiet performance. It is a practical solution for small kitchens where standard hoods do not fit.
Broan-NuTone 21-Inch Range Hood Insert
Best for: DIY installation and quiet 3 sone operation
- Maximum Airflow
- 300 Max Blower CFM
- Installation Type
- Insert
- Width
- 21 in
- Number of Speeds
- 2 speed
- Control Type
- 2-speed rocker switch
- Filter Type
- Aluminum mesh micro filters
View on Amazon: Broan-NuTone 21-Inch Range Hood Insert Affiliate link
The Broan-NuTone PM300SS is a 21-inch custom power pack range hood insert designed for under-cabinet installation. It delivers 300 Max Blower CFM of airflow to remove smoke and odors. The unit operates at a quiet 3 sones and features a 2-speed rocker switch for control. It includes a 1-level LED light and dishwasher-safe aluminum mesh filters. This insert suits DIYers and professionals seeking a straightforward, efficient ventilation solution.
Pros
- 300 Max Blower CFM for effective smoke removal
- Quiet operation at 3 sones
- Includes EZ1 clips for easy installation
- Dishwasher-safe aluminum mesh micro filters
Cons
- Only two speed settings limit precise airflow control
- ADA compliant wall remote is sold separately
- Single-level LED lighting lacks dimming options
Good fit if
- You need a 21-inch insert for deeper cabinets
- You prefer simple rocker switch controls
- You want a quiet hood around 3 sones
Skip if
- You require variable speed airflow control
- You need integrated voice or app connectivity
- You prefer a standard 30-inch width
Verdict: The Broan-NuTone PM300SS 21 in Range Hood Insert offers reliable 300 CFM ventilation with quiet 3 sone operation. It is best for users who prioritize easy DIY installation and simple two-speed control over advanced smart features.
Specifications side by side
| Spec | COSMO Delta 30-Inch Slim Under-Cabinet Range Hood | Broan-NuTone 21-Inch Range Hood Insert |
|---|---|---|
| Maximum Airflow | not stated | 300 Max Blower CFM |
| Installation Type | Under cabinet | Insert |
| Width | 30 in | 21 in |
| Number of Speeds | 3 speed | 2 speed |
| Control Type | Push button | 2-speed rocker switch |
| Filter Type | Aluminum mesh | Aluminum mesh micro filters |
| Lighting | LED lighting | 1-level LED lighting |
| Noise Level | As low as 40 dB | 3 sones |
| Certification | ETL Listed | not stated |
| Color | Black | Stainless Steel |
| Dimensions | 18.8 × 29.5 × 5.3 inches | 11.4 × 21.4 × 2.81 inches |
| Weight | 17.6 pounds | 7.15 pounds |
| Size | 30 inch (Slim) | 21-Inch, 300 CFM |
| Model | COS-5U30-BK | PM300SS |
Frequently asked questions
What is the main difference between a COSMO and Broan-NuTone range hood?
The primary difference lies in their form factor and installation style. The COSMO Delta is a complete, slim under-cabinet unit designed for visible integration. It has a height of 5.3 inches. The Broan-NuTone option is a 21-inch insert meant for DIY installation inside cabinetry. It measures only 2.81 inches in height. You choose based on whether you want a visible appliance or a hidden solution.
Which brand offers a quieter range hood for small kitchens?
The Broan-NuTone PM300SS is noted for its quiet 3 sone operation. This makes it suitable for open-plan living spaces where noise is a concern. It provides 300 CFM of ventilation while maintaining low sound levels. The COSMO Delta also prioritizes quiet performance, but the Broan-NuTone model explicitly highlights this feature for users who value silence during cooking.
Can I install these range hoods myself without professional help?
Yes, both options support DIY installation. The Broan-NuTone PM300SS is specifically marketed for easy DIY installation. It is a simple insert with two-speed controls. The COSMO Delta is a complete under-cabinet unit that you mount directly beneath your cabinets. Both designs allow you to handle the setup without hiring a specialist, though you must follow the specific mounting instructions for each model.
What size options are available for these range hoods?
The COSMO Delta comes in a 30-inch width, specifically 29.5 inches wide, to fit standard cooktops. It is also available in a slim 30-inch size. The Broan-NuTone model is a 21-inch range hood insert. It measures 21.4 inches in width. You must select the size that matches your cooking surface. The COSMO covers a wider range, while the Broan-NuTone is a narrower insert option.
Which hood is better for a modern black kitchen aesthetic?
The COSMO Delta is the better choice for a black aesthetic. It is available in a matte black finish. This color complements modern kitchen designs that feature dark appliances or fixtures. The Broan-NuTone PM300SS comes in stainless steel. If you prefer a metallic look, you would choose Broan-NuTone. For a cohesive black kitchen, the COSMO Delta provides the necessary visual match.
Is there a smart app or WiFi feature in these hoods?
The provided data does not mention smart app or WiFi features for either the COSMO Delta or the Broan-NuTone PM300SS. The COSMO Delta uses push-button controls. The Broan-NuTone model features simple two-speed control. Neither listing indicates connectivity options. You should expect manual operation for both units rather than remote or app-based management.
How heavy are these range hoods for mounting purposes?
Weight varies significantly between the two models. The COSMO Delta weighs 17.6 pounds. This is a complete unit with a 30-inch width. The Broan-NuTone PM300SS is much lighter at 7.15 pounds. It is a smaller 21-inch insert. You need to ensure your cabinetry or wall supports can handle the COSMO Delta. The Broan-NuTone insert is easier to lift and mount due to its lower weight.