VENTAHOOD 40 3/8" K-Series Wall Mount Liner Insert in Stainless Steel - KH40SLDSS
Liner insert with a compact design for use in narrow depth applications. Includes the Power Lung K Series blower system, which is perfect for light to moderate cooking [sound rating is 7.4 Sones at high speed]. Lights feature a dual switch for dimming. Available in popular paint colors [biscuit, black, gunsmoke and white only] and stainless steel. Designed for either top vent or back vent installations. Recommended mounting height is 21" - 24" above the cooking surface.
What our Experts Think
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Custom‑builder friendly, low‑profile design
This 40 3/8″ liner insert is engineered to fit inside custom cabinetry or decorative hoods while remaining compact (6″ tall, 18″ deep) — perfect for seamless, high‑end kitchen design without compromising ventilation performance.
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Efficient, filter‑less airflow for everyday cooking
Powered by the Power Lung K Series blower, it delivers 250 CFM (≈ 375 equivalent CFM) — strong enough for light to moderate cooking — and the patented filterless design means no mesh/baffle filters to clean.
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Balanced sound & capture performance
At around 7.4 sones, noise at high speed is typical for liner blowers of this size — providing effective extraction while maintaining reasonable acoustic comfort in everyday use.
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Smart responsiveness & usability
The built‑in SensaSource™ heat sensor automatically adjusts blower speed based on cooking temperature — enhancing performance when you need it most. Dual dimmable lights improve visibility over your cooking surface.
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Flexible installation options
Designed for either top‑vent or back‑vent ducting with a recommended mounting height of 21″‑24″ above the cooktop, making it adaptable to a variety of kitchen layouts.
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Durability & safety built in
Ventahood’s filterless centrifugal Magic Lung design means easier cleaning and inherently fire‑safe construction — features installers and design pros often recommend for long‑term reliability.
Q&A
Q: What cooktop size is the VENTAHOOD KH40SLDSS designed for?
A: This 40 3/8" wall-mount liner insert fits 36"–42" cooktops, providing efficient built-in ventilation.
Q: How effective is its ventilation system?
A: It features a high-performance blower that quickly removes smoke, steam, grease, and cooking odors.
Q: Can it be installed inside a cabinet or wall enclosure?
A: Yes, the KH40SLDSS is designed as a liner insert for seamless built-in installation.
Q: What material is it made from?
A: Made from premium stainless steel for durability, easy cleaning, and a sleek modern appearance.
Q: Are the filters easy to maintain?
A: Yes, it includes removable, dishwasher-safe grease filters for hassle-free maintenance.
Maintenance Tips
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Clean grease filters monthly for optimal airflow.
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Wipe stainless steel exterior with a soft, damp cloth; avoid abrasive cleaners.
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Inspect vent ducts regularly for blockages.
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Replace filters every 3–6 months as needed.
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Run hood briefly after cooking to remove residual smoke.
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Check mounting hardware periodically for safety.
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Clean fan blades occasionally for quiet, efficient operation.
