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Thermador HMWB481WS
BPCQT0
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$3,819
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Description & Features
The Thermador HMWB481WS 48" wall hood is designed for serious home cooks who want powerful ventilation wrapped in a sleek, low‑profile form that blends seamlessly with modern cabinetry. At just under 48 inches wide, it provides generous coverage over large cooktops and rangetops, pairing especially well with professional-style cooking surfaces while maintaining a refined, built‑in look. Behind the clean stainless-steel exterior is a high‑performance 1000 CFM blower that efficiently captures smoke, steam, and grease, helping keep your kitchen air fresh even during high‑heat searing or multi‑pot cooking sessions. One of the standout advantages of this model is its Wi‑Fi Enabled connectivity with the Home Connect® app, allowing you to remotely monitor and adjust fan speeds and lighting, receive notifications when the grease filters need cleaning, and integrate the hood with compatible smart home systems for a more connected kitchen experience. Another premium feature that sets this hood apart is Noise Control Technology™, which uses specialized insulation to reduce operating noise by up to roughly a third compared to conventional hoods, so conversations and entertaining can continue comfortably while the ventilation quietly does its job. For even greater convenience, the hood offers Delay Shut Off & Automatic Mode, intelligently adjusting fan speed based on your cooking activity and then running for several minutes after you finish to clear lingering odors, so you don’t have to remember to come back and turn it off. When paired with select Freedom® and Liberty® cooktops, the Hood Sync capability allows the cooktop and hood to communicate, automatically activating task lighting and ventilation when cooking begins for a truly integrated cooking system. Multi‑level LED lighting bathes the cooking surface in bright, energy‑efficient illumination from simmer to cleanup, while a sleek electronic touch control panel keeps operation simple and easy to wipe clean. With its combination of smart connectivity, quiet yet powerful performance, and thoughtful automation, the Thermador HMWB481WS delivers a level of ventilation sophistication that elevates both the function and style of today’s high‑end kitchens.

Thermador Masterpiece® design – coordinates with other Thermador Masterpiece® appliances for a cohesive, premium kitchen aesthetic.

Thermador Connected Experience by Home Connect™ – integrates the hood into the Thermador smart ecosystem for enhanced control and monitoring via the Home Connect™ app.

Home Connect® Wi-Fi Enabled – allows remote monitoring and control of fan speeds and lighting, plus filter‑clean reminders, directly from a compatible smartphone or tablet.

Hood Sync with Freedom® & Liberty® cooktops – enables compatible Thermador Freedom® and Liberty® induction cooktops to automatically turn on hood lighting and ventilation when cooking begins.

Noise Control Technology™ – uses special insulation and engineering to reduce operating noise by up to 35% compared to similar hoods without this technology, helping keep conversations comfortable.

1000 CFM internal blower – delivers powerful ventilation performance suitable for high‑heat cooking, quickly removing smoke, steam, and odors from the cooking area.

4-speed fan control – offers four distinct fan speeds so users can match airflow to light simmering, everyday cooking, or heavy searing and frying.

Automatic Mode ventilation – adjusts fan speed automatically based on cooking intensity, helping maintain clear air without constant manual adjustments.

Delay Shut Off function – keeps the fan running for about 10 minutes after cooking ends to clear lingering smoke and odors, then turns off automatically.

Check filter reminder light – illuminates when the dishwasher‑safe grease filter needs cleaning, helping maintain optimal airflow and performance.

Dishwasher-safe hybrid mesh grease filters – capture grease and particulates effectively and can be removed and cleaned in a standard dishwasher for easy maintenance.

LED Lighting with multi-level brightness – provides vivid, energy‑efficient illumination over the cooktop with multiple brightness levels for task or ambient lighting.

Four integrated LED light modules – evenly light the full width of a 48" cooking surface, improving visibility across multiple burners.

Sleek electronic touch control panel – offers smooth, illuminated touch controls that are easy to operate and wipe clean with a damp cloth.

Low-profile under-cabinet design – features an 11"‑tall, slim profile that tucks neatly under cabinetry for a streamlined, built‑in look.

48" wide coverage – spans large ranges and cooktops up to 48" wide, ideal for professional‑style or multi‑burner cooking surfaces.

Stainless steel construction – durable stainless steel body resists corrosion and staining while complementing modern kitchen finishes.

Ducted ventilation configuration – designed for external venting to expel air outdoors, improving indoor air quality and reducing recirculated odors.

Top 10" round duct connection – uses a standard 10" duct outlet to support high airflow and simplify compatible ductwork design.

Built-under installation type – mounts beneath cabinetry or a custom hood surround for a fully integrated, custom kitchen appearance.

30" minimum clearance above cooktop – engineered to perform effectively when installed at the recommended height above most standard ranges and cooktops.

Multi-level LED light transitions – offers smooth, fading transitions between light levels for a more refined lighting experience.

0–100% light slider via app – allows precise dimming control of hood lighting through the Home Connect™ app for customized ambiance.

Remote control compatibility – supports an optional remote control panel (sold separately) so users can operate the hood from a more convenient location.

Smart home integration – works with select smart home services (such as Amazon Alexa via Home Connect®) for voice control and automation scenarios.

Clean, flush underside – smooth bottom surface and integrated filters create a clean look and reduce grease buildup on exposed components.

Mesh filter design with stainless frame – combines effective grease capture with a sturdy frame that withstands repeated removal and cleaning.

Four fan stages with clear indicators – provides visual feedback of selected speed so users can quickly confirm ventilation level at a glance.

Energy-efficient low-consumption lighting – uses low‑wattage LEDs to reduce energy use while maintaining bright, focused task lighting.

Integrated backdraft damper – includes a damper to help prevent outside air from flowing back into the kitchen when the hood is off.

Optional duct cover accessories – supports matching 16" or telescopic 28"–65" duct covers (sold separately) to conceal ductwork up to higher ceilings.

Wall-mount application with custom panels – can be installed behind a custom wood or decorative hood façade for a fully personalized design.

Two internal motors – dual‑motor configuration helps deliver strong, even suction across the full width of the hood.

Simple filter access – front‑accessible filters can be removed without tools, making routine cleaning quick and convenient.

2-year limited parts and labor warranty – backed by Thermador’s warranty coverage for added peace of mind after installation.

Ideal for high-output cooking appliances – designed to pair with powerful gas or induction ranges and cooktops that generate significant heat and smoke.

Manufacturer's Warranty: 2 years

Canadian model: HMWB481WS

Canadian UPC: 825225946946

EAN: 0825225946946


Wi-Fi Enabled for a fully connected experience
HMWB481WS - Wi-Fi Enabled for a fully connected experience
Wi-Fi Enabled allows for remote monitoring and control of lights and fan speed, notification to clean the grease filter via Home Connect app, works with smart home devices and services like Amazon Alexa.
Hood Sync when paired with Freedom® & Liberty® cooktops - HMWB481WS
Hood Sync when paired with Freedom® & Liberty® cooktops
HMWB481WS - Hood Sync when paired with Freedom® & Liberty® cooktops
Communication is key-so the Freedom® and Liberty® Induction cooktops and matching ventilation hood have been designed to do just that. The cooktop and hood can communicate with one another to synchronize turning on task lighting and ventilation automatically when the cooktop is in use. Hood Sync between ventilation and cooktops is available only on Thermador Freedom® and Liberty® cooktops that feature Home Connect®.
Sleek under cabinet wall hood - HMWB481WS
Sleek under cabinet wall hood
HMWB481WS - Sleek under cabinet wall hood
Featuring a sleek, slim design that seamlessly incorporates withsurrounding cabinetry.
Be reminded when you need to clean your grease filter - HMWB481WS
Be reminded when you need to clean your grease filter
HMWB481WS - Be reminded when you need to clean your grease filter
The filter button will illuminate when dishwasher safe grease filter needs to be cleaned to ensure optimal performance.
4 Fan speeds for the perfect air flow for any cooking situation - HMWB481WS
4 Fan speeds for the perfect air flow for any cooking situation
HMWB481WS - 4 Fan speeds for the perfect air flow for any cooking situation
Thermador hoods can handle high-power cooking for any cooking situation with 4 fan speeds so you can choose the perfect power level to pull air and filter contaminants.

Specs
Specification Value
Model HMWB481WS
Product Type Low-Profile Wall Hood with Blower
Series Masterpiece® Series
Style Wall Mount Range Hood
Installation Type Built-In
Venting Type Ducted
Operating Mode Ducted / Recirculating
Width 47 15/16 inches
Depth 23 1/8 inches
Height 15 3/4 inches
Canopy Height 11 inches
Nominal Width 48 inches
Finish Stainless Steel
Maximum CFM 1,000 CFM
Noise Level 3.1 sones
Number of Fan Speeds 4
Speed Settings 4-Stage
Motor Location Integrated
Lighting Type LED
Number of Lights 4
Total Lamp Power 4.8 W
Filter Type Hybrid Mesh
Dishwasher-Safe Filters Yes
Wi-Fi Enabled Yes
Home Connect™ Yes
Hood Sync Yes
Delay Shut-Off Yes
Noise Control Technology™ Yes
Required Distance Above Cooktop 30 inches
Required Distance Above Range 30 inches
Top Duct Diameter 10 inches
Back Duct Diameter N/A
Electrical Rating 120 V / 60 Hz / 15 A
Power 910 W
Plug Type 120V-3 Prong
Net Weight 68 lbs
Energy Star Rated No
Approved for Outdoor Use No
Certification UL
UPC / EAN 825225946946
Limited Warranty 2 Year Parts and Labor
Optional 16 inch Tall Duct Cover DC4816W
Optional 28 inch - 65 inch Tall Duct Cover DC48MTW
Optional Built-In Remote Control Panel REMCPW
Optional Roof Jack RJ310
Optional 8 inch Wall Cap WC8
Optional 10 inch Wall Cap WC10
Manuals Video
HMWB481WS
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Delivery and installation services are available from CAS
(Includes washers, dryers, and more.)
Click here for more details.

Custom advanced installation services (after delivery)
(Gas connections, ventilation, dishwashers, etc.)
Offered by Quick Contractors®
 1-877-694-3909
To book service online, please visit quicktask.com/cas
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