Thermador Masterpiece Series Range Hood, 48 inch Exterior Width, Wall Mounted, 1,000 CFM, LED, Aluminum Mesh Filter, Stainless Steel colour Blower Included
AQ6QB5
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$3,819
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DC48MTW
DC48MTW
Product Accessories
$1,379
REMCPW
REMCPW
Product Accessories
$579
WC8
WC8
Product Accessories
$179
WC10
WC10
Product Accessories
$179
RJ310
RJ310
Product Accessories
$149
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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


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
Brand Thermador
Model HMWB481WS
Product Type Wall Mount Range Hood
Series Masterpiece® Series
Style Standard / Professional Low-Profile Wall Hood
Installation Type Wall Mount, Built-under
Venting Ducted
Blower Included Yes
Maximum Airflow 1000 CFM
Fan Speed Settings 4 fan speeds (4-stage settings)
Boost Speed No
Automatic Mode Yes (adjusts fan speed according to cooking)
Delay Shut-Off Yes (runs hood ~10 minutes after cooking)
Clean Filter Reminder Yes (indicator / reminder light)
Noise Reduction Noise Control Technology™ (insulation reduces noise up to ~35% vs. non‑insulated hoods)
Wi‑Fi / Connectivity Yes, Home Connect® WiFi-enabled
Smart Features Remote monitoring and control of lights and fan speed via Home Connect app; notifications to clean grease filter; works with compatible smart home services (e.g. Amazon Alexa; availability may vary by region)
Cooktop Hood Sync Cooktop hood-sync enabled (some spec sheets list “No” for older revisions; current Thermador documentation lists hood-sync capability)
Controls Electronic controls; can also be controlled via app; optional remote control panel accessory
Remote Control (Accessory) Yes, optional built-in remote control panel (REMCPW)
Filter Type Stainless-steel washable hybrid mesh grease filters
Number of Grease Filters Multiple hybrid mesh filters (full-width coverage)
Filter Cleaning Dishwasher-safe
Lighting Type Low-consumption multi-level LED lighting
Number of Lights 4
Lighting Features Multi-level vivid LED lights with fading transitions; cold white ~4000 K color temperature
Heat Lamps No
Material / Finish Stainless Steel
Color Stainless Steel
Class Width 48"
Width 47.94 inches (47 15/16")
Height 15.75 inches
Depth 23.13 inches (23 1/8")
Approximate Net Weight Approx. 68 lb (30.8 kg)
Required Distance Above Cooking Surface 30" minimum above cooktop or range cooking surface
Duct Discharge Location Top
Duct Diameter 10" round (top)
Damper Included
Electrical Requirements 120 V, 60 Hz
Amps (Typical) Standard 120 V household circuit (check local spec sheet / installation guide for exact amperage)
Plug Type 120 V, 3-prong plug
Energy Star Rated No
Included Accessories Damper; stainless-steel hybrid mesh grease filters
Optional Accessories 16" tall duct cover, 48" wide: DC4816W
28"–65" tall telescopic duct cover, 48" wide: DC48MTW
Built-in remote control panel: REMCPW
Roof jack: RJ310
8" wall cap: WC8
10" wall cap: WC10
Connectivity Platform Thermador Connected Experience by Home Connect™
Comfort / Convenience Features Automatic mode; delay shut-off; clean filter reminder; multi-level LED lighting; Wi‑Fi remote control; app notifications
ADA Compliance Not ADA compliant when installed in standard configuration
Country / Region Notes Specifications harmonized between U.S. and Canadian Thermador documentation; Canadian retailers may list metric equivalents alongside imperial dimensions
Warranty 2-year limited warranty on parts and labor (manufacturer)
UPC 825225946946
Manuals Video
HMWB481WS
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(Gas connections, ventilation, dishwashers, etc.)
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 1-877-694-3909
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